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1,915,495 | Przegląd technologii strumieniowego przesyłania danych | Przegląd technologii strumieniowego przesyłania danych, ich przypadków użycia, architektury i zalet. | 0 | 2024-07-08T09:40:21 | https://dev.to/pubnub-pl/przeglad-technologii-strumieniowego-przesylania-danych-5d9a | Zdolność do przetwarzania dużych ilości danych (big data) w czasie rzeczywistym stała się kluczowa dla wielu organizacji i właśnie w tym miejscu pojawiają się [technologie strumieniowego przesyłania danych](https://www.pubnub.com/solutions/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl). Technologie te pozwalają na przetwarzanie dużych ilości danych w czasie rzeczywistym lub zbliżonym do rzeczywistego w momencie ich generowania, umożliwiając firmom uzyskanie natychmiastowego wglądu i podejmowanie decyzji opartych na danych.
Sercem tych technologii jest koncepcja strumieni danych, znanych również jako strumienie zdarzeń. Strumienie danych to sekwencje generowane przez różne źródła, takie jak kanały mediów społecznościowych, urządzenia Internetu rzeczy (IoT), pliki dziennika, zestawy danych naukowych i inne. Te strumienie danych są następnie pozyskiwane i przetwarzane przez technologie strumieniowego przesyłania danych.
Kolejnym ważnym aspektem jest skalowalność strumieni danych. Wraz ze wzrostem ilości danych, technologie mogą skalować się w celu obsługi zwiększonego obciążenia, zapewniając firmom możliwość zbierania danych analitycznych w czasie rzeczywistym. Oznacza to, że firmy mogą analizować swoje dane w miarę ich generowania, umożliwiając im podejmowanie szybkich decyzji, szczególnie przydatnych w scenariuszach, w których ważny jest czas, takich jak wykrywanie oszustw lub optymalizacja obsługi klienta.
Technologie strumieniowego przesyłania danych obsługują różne formaty, od danych strukturalnych, takich jak bazy danych SQL, po dane nieustrukturyzowane, takie jak wydarzenia na żywo lub kanały mediów społecznościowych; zapewnia to firmom możliwość przetwarzania i analizowania wszystkich rodzajów danych, niezależnie od ich źródła lub formatu. Należy zauważyć, że chociaż technologie te oferują wiele korzyści, wiążą się z nimi również wyzwania; na przykład wymagają zaawansowanych umiejętności inżynierii danych do wdrożenia i zarządzania, wymagając niskiego opóźnienia i wysokiej przepustowości, szczególnie w przypadku obsługi dużych ilości danych.
Podstawowe koncepcje technologii strumieniowego przesyłania danych
------------------------------------------------------------------
Technologie strumieniowego przesyłania danych opierają się na kilku podstawowych koncepcjach. Zrozumienie tych pojęć ma kluczowe znaczenie dla pełnego wykorzystania możliwości przetwarzania danych w czasie rzeczywistym:
### Strumienie danych
Strumienie danych to ciągłe przepływy danych z różnych źródeł, takich jak urządzenia IoT, pliki dziennika, giełdy itp. Te źródła danych generują dane z dużą prędkością, często w czasie rzeczywistym lub prawie w czasie rzeczywistym, a generowane dane są zazwyczaj wrażliwe na czas, co oznacza, że ich znaczenie maleje z czasem.
### Przetwarzanie strumieniowe
Przetwarzanie strumieniowe to przetwarzanie strumieni danych w czasie rzeczywistym. W przeciwieństwie do przetwarzania wsadowego, które przetwarza dane w zaplanowanych odstępach czasu, przetwarzanie strumieniowe obsługuje dane natychmiast po ich nadejściu. Zapewnia to niskie opóźnienia, co jest niezbędne w przypadku aplikacji wrażliwych na czas, takich jak śledzenie pozycji użytkownika lub cen towarów i podejmowanie decyzji na podstawie tych wartości.
### Przetwarzanie wsadowe a przetwarzanie strumieniowe
Przetwarzanie wsadowe i przetwarzanie strumieniowe reprezentują dwa różne podejścia do przetwarzania danych. Przetwarzanie wsadowe obsługuje duże ilości danych jednocześnie, w zaplanowanych odstępach czasu i jest odpowiednie do zadań analizy danych niewrażliwych na czas. Z drugiej strony, przetwarzanie strumieniowe obsługuje dane natychmiast po ich wygenerowaniu, zapewniając wgląd w czasie rzeczywistym.
Mówiąc o przetwarzaniu strumieniowym danych, można również spotkać się z terminem "micro-batch" - podejście to znajduje się pomiędzy przetwarzaniem wsadowym i strumieniowym, gdy potrzebne są bardzo świeże dane, ale niekoniecznie w czasie rzeczywistym.
Architektura strumieniowego przesyłania danych
----------------------------------------------
Typowa architektura technologii strumieniowego przesyłania danych obejmuje źródła danych, systemy pozyskiwania danych, systemy przetwarzania strumieniowego i systemy przechowywania danych.
1. Źródła danych generują strumienie danych.
2. Systemy pozyskiwania danych, takie jak Apache Kafka lub Amazon Kinesis, przechwytują te strumienie danych do przetwarzania.
3. Procesor strumieniowy, taki jak Apache Flink lub Apache Spark Streaming, przetwarza pozyskane dane w czasie rzeczywistym.
4. Przetworzone dane są następnie przechowywane w jeziorach danych lub hurtowniach danych w celu dalszej analizy lub wizualizacji pulpitów nawigacyjnych.
5. Dane mogą być przesyłane strumieniowo do brzegu sieci bezpośrednio przy użyciu systemów takich jak [PubNub Kafka Bridge](https://www.pubnub.com/developers/kafka/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl)
Dane przepływają przez architekturę od źródła do miejsca docelowego w potokach danych. Zasadniczo potoki danych reprezentują podróż danych od punktu ich pochodzenia, poprzez pozyskiwanie, przetwarzanie, a na końcu przechowywanie lub wizualizację.
### Spójność danych
Spójność danych jest istotnym zagadnieniem w strumieniowym przesyłaniu danych. Technologie strumieniowego przesyłania danych wykorzystują różne techniki, takie jak porządkowanie zdarzeń, przetwarzanie dokładnie raz i odporność na błędy w celu zapewnienia spójności. Techniki te zapewniają, że dane są przetwarzane we właściwej kolejności, żadne dane nie są tracone lub przetwarzane wielokrotnie, a system może odzyskać sprawność po awarii bez utraty danych.
Na przykład PubNub oferuje kilka sposobów [gwarantowania dostarczania wiadomości](https://www.pubnub.com/message-delivery-guarantee/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl), takich jak potwierdzenia odczytu, porządkowanie wiadomości i kolejkowanie.
### Narzędzia dla technologii strumieniowego przesyłania danych
Dostępne są różne narzędzia open-source i komercyjne do wdrażania technologii strumieniowego przesyłania danych. Należą do nich Apache Kafka, Apache Flink, AWS Kinesis i Microsoft Azure Stream Analytics. Każde narzędzie ma swoje mocne strony i przypadki użycia, a wybór narzędzia zależy od konkretnych wymagań aplikacji do strumieniowego przesyłania danych.
Kolejne kroki z PubNub Data Streaming
-------------------------------------
Po zrozumieniu podstawowych pojęć i architektury technologii strumieniowego przesyłania danych, kolejnym krokiem jest wdrożenie tych technologii we własnych systemach. PubNub zapewnia solidną i skalowalną platformę strumieniowego przesyłania danych w czasie rzeczywistym, którą można łatwo zintegrować z istniejącą architekturą.
Oto kroki, które należy wykonać, aby rozpocząć pracę z PubNub Data Streaming:
1. **Explore Demos**: PubNub udostępnia wersję demonstracyjną strumieniowego przesyłania [danych w czasie](https://www.pubnub.com/demos/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) rzeczywistym, która pomaga zrozumieć, jak działa nasza platforma. Ta wersja demonstracyjna ma zastosowanie do szerokiego zakresu przypadków użycia, od aplikacji czatu po sterowanie urządzeniami IoT.
2. **Poznaj podstawy**: PubNub udostępnia obszerny glosariusz opisujący kluczowe terminy i pojęcia, w tym wpis dotyczący [strumieniowego](https://www.pubnub.com/learn/glossary/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) przesyłania danych.
3. **Zrozumieć** PubNub Illuminate: Dzięki [PubNub](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) Illuminate możesz na bieżąco dostosowywać strategie monetyzacji, łączyć zachowania użytkowników z zachętami, śledzić każde działanie za pomocą niestandardowych, zagregowanych danych w czasie rzeczywistym i urządzeń oraz natychmiast widzieć wyniki - a wszystko to bez obciążania zespołu programistów.
4. **Rejestracja**: Zarejestruj konto PubNub. Można to zrobić na [stronie rejestracji](https://admin.pubnub.com/#/register?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl). Darmowa warstwa konta PubNub ma duże limity i nie wymaga karty kredytowej, dopóki nie będziesz gotowy do aktualizacji.
5. **Zacznij** tworzyć: Gdy już opanujesz podstawy, zacznij tworzyć własne aplikacje do strumieniowego przesyłania danych. PubNub udostępnia wiele samouczków, które poprowadzą cię przez tworzenie różnych typów aplikacji, w tym [samouczek dotyczący tworzenia aplikacji do strumieniowego przesyłania danych w czasie rzeczywistym](https://www.pubnub.com/tutorials/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl).
6. **Poznaj interfejsy API**: PubNub zapewnia szeroką gamę interfejsów API i zestawów SDK, które można wykorzystać do tworzenia aplikacji. Więcej informacji można znaleźć na naszej [stronie dokumentacji SDK](https://www.pubnub.com/docs/sdks?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl).
7. **Poznaj ceny**: Przed zakończeniem tworzenia aplikacji warto wiedzieć, ile to będzie kosztować. Więcej informacji na temat cen PubNub można znaleźć na stronie z [cennikiem](https://www.pubnub.com/pricing/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl).
Głębsze spojrzenie na przypadki użycia technologii strumieniowego przesyłania danych
------------------------------------------------------------------------------------
### Analiza danych w czasie rzeczywistym
Jednym z głównych zastosowań technologii strumieniowego przesyłania danych jest analiza danych w czasie rzeczywistym. Przetwarzając i analizując strumienie danych w czasie rzeczywistym, firmy mogą uzyskać natychmiastowy wgląd w swoje operacje i podejmować szybkie, świadome decyzje. Może to być szczególnie przydatne w branżach takich jak finanse, gdzie analiza danych w czasie rzeczywistym może być wykorzystywana do wykrywania oszustw, analizy trendów rynkowych i nie tylko.
[PubNub](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) Illuminate jest przykładem platformy analitycznej działającej w czasie rzeczywistym. PubNub Illuminate jest jednak czymś więcej niż tylko platformą do zarządzania danymi, pozwala również definiować warunki w oparciu o metryki danych, które po uruchomieniu wykonają dynamiczne działania w oparciu o te dane.
### Internet rzeczy (IoT)
Innym ważnym zastosowaniem technologii strumieniowego przesyłania danych jest Internet rzeczy (IoT), w którym urządzenia generują strumienie danych, które mogą być przetwarzane w czasie rzeczywistym w celu zapewnienia cennych informacji. Na przykład monitorowanie wydajności urządzeń przemysłowych umożliwia firmom wykrywanie i rozwiązywanie problemów, zanim doprowadzą one do awarii sprzętu.
### Analiza mediów społecznościowych
Platformy mediów społecznościowych generują ogromne ilości danych w każdej sekundzie, a technologie strumieniowego przesyłania danych mogą przetwarzać te dane w czasie rzeczywistym, umożliwiając firmom monitorowanie trendów, śledzenie nastrojów klientów i natychmiastowe reagowanie na opinie klientów.
### Handel elektroniczny
W branży e-commerce technologie strumieniowego przesyłania danych mogą śledzić zachowania klientów w czasie rzeczywistym, umożliwiając firmom dostarczanie spersonalizowanych rekomendacji, poprawę doświadczeń klientów i zwiększenie sprzedaży.
Przyszłe trendy w technologiach strumieniowego przesyłania danych
-----------------------------------------------------------------
### Integracja z uczeniem maszynowym i sztuczną inteligencją
Jednym ze znaczących trendów w technologiach strumieniowego przesyłania danych jest integracja uczenia maszynowego i generatywnej sztucznej inteligencji. Modele uczenia maszynowego mogą być dostarczane z danymi w czasie rzeczywistym potrzebnymi do dokonywania dokładnych i terminowych prognoz. Może to być szczególnie przydatne w konserwacji predykcyjnej, gdzie modele uczenia maszynowego mogą przewidywać awarie części na podstawie danych w czasie rzeczywistym - na przykład cykle rozładowania baterii urządzenia mobilnego mogą być wykorzystane do oszacowania oczekiwanej żywotności baterii.
### Zwiększone wykorzystanie frameworków open source
Struktury open-source, takie jak Apache Kafka, Apache Flink i Spark Streaming, stały się popularnymi narzędziami do wdrażania technologii strumieniowego przesyłania danych. Struktury te oferują solidne możliwości przetwarzania dużych ilości danych w czasie rzeczywistym, a ich charakter open-source sprawia, że są wysoce konfigurowalne i można je dostosować do różnych przypadków użycia. Spodziewamy się zwiększonego wykorzystania tych i innych frameworków open-source w przyszłości.
### Większy nacisk na bezpieczeństwo i prywatność danych
Ponieważ firmy w coraz większym stopniu polegają na technologiach strumieniowego przesyłania danych w celu przetwarzania danych wrażliwych, większy nacisk będzie kładziony na bezpieczeństwo i prywatność danych. Będzie to wymagało wdrożenia solidnych środków bezpieczeństwa w celu ochrony strumieni danych przed nieautoryzowanym dostępem i zapewnienia zgodności z przepisami dotyczącymi prywatności danych.
### Bardziej zaawansowane techniki inżynierii danych
Spodziewamy się bardziej zaawansowanych technik inżynierii danych, w miarę jak inżynierowie będą coraz lepiej zaznajomieni z tymi technologiami, w tym bardziej wyrafinowanych algorytmów przetwarzania strumieni, optymalizacji potoków danych i zapewniania spójności danych.
Podsumowanie
------------
Przyszłość technologii strumieniowego przesyłania danych rysuje się w jasnych barwach. Zapewniając firmom lepszy wgląd w działalność operacyjną w czasie rzeczywistym, mogą one podejmować natychmiastowe działania bez konieczności polegania na danych historycznych, zwiększając zadowolenie klientów, wydajność i rentowność. Niezależnie od branży, czy jest to zarządzanie klientami, handel elektroniczny, IoT czy analiza mediów społecznościowych, technologie strumieniowego przesyłania danych mogą potencjalnie zmienić sposób działania firm.
PubNub może pomóc w przekształceniu firmy dzięki strumieniowemu przesyłaniu danych. Zachęcamy do skontaktowania się z zespołem DevRel pod adresem [devrel@pubnub.com](mailto:devrel@pubnub.com) lub z naszym zespołem [pomocy](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) technicznej w celu uzyskania pomocy w dowolnym aspekcie rozwoju PubNub.
Jak PubNub może ci pomóc?
=========================
Ten artykuł został pierwotnie opublikowany na [PubNub.com](https://www.pubnub.com/blog/data-streaming-technologies-overview/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl)
Nasza platforma pomaga programistom tworzyć, dostarczać i zarządzać interaktywnością w czasie rzeczywistym dla aplikacji internetowych, aplikacji mobilnych i urządzeń IoT.
Fundamentem naszej platformy jest największa w branży i najbardziej skalowalna sieć przesyłania wiadomości w czasie rzeczywistym. Dzięki ponad 15 punktom obecności na całym świecie obsługującym 800 milionów aktywnych użytkowników miesięcznie i niezawodności na poziomie 99,999%, nigdy nie będziesz musiał martwić się o przestoje, limity współbieżności lub jakiekolwiek opóźnienia spowodowane skokami ruchu.
Poznaj PubNub
-------------
Sprawdź [Live Tour](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl), aby zrozumieć podstawowe koncepcje każdej aplikacji opartej na PubNub w mniej niż 5 minut.
Rozpocznij konfigurację
-----------------------
Załóż [konto](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) PubNub, aby uzyskać natychmiastowy i bezpłatny dostęp do kluczy PubNub.
Rozpocznij
----------
[Dokumenty](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl) PubNub pozwolą Ci rozpocząć pracę, niezależnie od przypadku użycia lub [zestawu SDK](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl). | pubnubdevrel | |
1,915,496 | Composite Transformation in Computer Graphics | In the world of computer graphics, creating lifelike animations, realistic models, and immersive... | 0 | 2024-07-08T09:40:43 | https://dev.to/pushpendra_sharma_f1d2cbe/composite-transformation-in-computer-graphics-7bf | webdev, graphics, computerscience, techtalks | In the world of computer graphics, creating lifelike animations, realistic models, and immersive environments often involves complex manipulations of objects. One of the fundamental techniques that makes these tasks more manageable is composite transformation. This powerful concept allows us to combine multiple basic transformations—like translation, rotation, scaling, and shearing—into a single operation, streamlining the manipulation of graphical objects. In this blog, we'll explore the ins and outs of composite transformation, why it matters, and how it’s applied in various fields.
## What is Composite Transformation?
Composite transformation is essentially the process of applying a sequence of transformations to an object in a specific order, and combining these into a single, cohesive transformation. This approach simplifies the often intricate task of transforming objects, especially when multiple transformations are needed to achieve a desired effect.
## The Building Blocks: Basic Transformations
Before we dive into composite transformations, let’s revisit the basic transformations:
**1. Translation:**
Moves an object from one place to another without changing its orientation or size.
**2. Rotation:**
Spins an object around a fixed point, usually the origin.
**3. Scaling:**
Changes the size of an object, making it larger or smaller while maintaining its shape.
**4. Shearing:**
Alters the shape of an object by slanting it, creating a skewed effect.
Each of these transformations can be represented mathematically, allowing us to combine them into composite transformations.
## Why Composite Transformation?
### Efficiency and Simplicity
Instead of applying each transformation individually, composite transformations allow multiple operations to be combined into one. This not only simplifies the code but also improves efficiency. For instance, applying a single combined transformation matrix to an object is computationally less intensive than applying multiple separate transformations sequentially.
### Consistency in Transformation Order
The order in which transformations are applied is crucial. For example, rotating an object before translating it yields a different result than translating it before rotating. Composite transformations ensure that the order of operations is preserved, providing consistent and predictable outcomes.
### Hierarchical Modeling
In complex models, such as a robot arm with multiple joints, each part may require its own transformation relative to its parent part. Composite transformations enable hierarchical modeling, where each segment’s transformation builds upon its parent’s transformation, allowing for coordinated and realistic movements.
## Real-World Applications
Composite transformations are usedextensively across various domains:
- **Animation:**
In animation, composite transformations bring characters and objects to life. By combining translations, rotations, and scalings, animators can create fluid, realistic movements. For instance, a character walking involves translating the character across the scene while simultaneously rotating limbs to simulate walking motion.
- **3D Modeling:**
In 3D modeling software, designers use composite transformations to shape and position objects accurately. Complex objects are often constructed from simpler components, each transformed individually and then combined. This modular approach simplifies the design process and allows for intricate designs.
- **Image Processing:**
In computer vision and image processing, composite transformations help in aligning images for various tasks, such as stitching panoramas or aligning medical images. By applying combined transformations, images can be brought into a common frame of reference, enabling detailed analysis and comparison.
- **Game Development:**
In game development, composite transformations are crucial for creating dynamic and interactive environments. Characters, objects, and cameras all undergo various transformations to create a seamless and immersive experience. Whether it's a character running, a car racing, or a camera panning across a landscape, composite transformations ensure smooth and realistic interactions.
## Implementing Composite Transformations
Modern graphics libraries and APIs, like OpenGL and DirectX, offer built-in support for creating and applying composite transformations. These tools provide functions to manipulate transformation matrices, making it easier for developers to apply complex transformations efficiently.
For example, in OpenGL, you might use a sequence of functions to set up your transformations:
```
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(tx, ty, 0); // Translation
glRotatef(angle, 0, 0, 1); // Rotation
glScalef(sx, sy, 1); // Scaling
```
These functions manipulate the current transformation matrix, combining multiple transformations into one.
## Conclusion
[Composite transformation](https://www.tutorialandexample.com/composite-transformation-in-computer-graphics) is a cornerstone of computer graphics, enabling the seamless manipulation of objects through the combination of multiple transformations. Whether you’re animating a character, modeling a complex object, processing images, or developing an interactive game, understanding and utilizing composite transformations is key to achieving efficient and visually compelling results. Embrace this powerful technique to unlock new possibilities in your graphic creations and take your projects to the next level.
| pushpendra_sharma_f1d2cbe |
1,915,497 | Partner with Words Doctorate for Computer Science Research Papers in Prague | Writing excellent research papers is essential for success in the dynamic and often changing field of... | 0 | 2024-07-08T09:41:03 | https://dev.to/words_doctorate/partner-with-words-doctorate-for-computer-science-research-papers-in-prague-2fog | Writing excellent research papers is essential for success in the dynamic and often changing field of computer science, both academically and professionally. It can be difficult for researchers and students in Prague to locate trustworthy assistance for their scholarly work. Words Doctorate, on the other hand, offers excellent computer science research paper services in Prague that are customized to match the unique requirements of the computer science community. As a leading service provider in this field, Words Doctorate stands out for its emphasis on quality, uniqueness, and prompt delivery.
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Reference:- https://www.wordsdoctorate.com/services/computer-science-research-paper/
| words_doctorate | |
1,915,498 | Các Phần Mềm Thiết Kế UI/ UX Tốt Nhất 2024 | Để hỗ trợ quá trình thiết kế UI/UX, có nhiều phần mềm có sẵn. Terus sẽ giới thiệu cho bạn 10 công cụ... | 0 | 2024-07-08T09:41:11 | https://dev.to/terus_technique/cac-phan-mem-thiet-ke-ui-ux-tot-nhat-2024-2hp2 | webiste, digitalmarketing, seo, terus |
Để hỗ trợ quá trình [thiết kế UI/UX](https://terusvn.com/thiet-ke-website-tai-hcm/), có nhiều phần mềm có sẵn. Terus sẽ giới thiệu cho bạn 10 công cụ thiết kế UI/UX phổ biến và được sử dụng rộng rãi:
Figma: Một nền tảng thiết kế đa năng, cho phép tạo wireframe, prototype và chia sẻ dự án.
Flinto: Công cụ tạo prototype linh hoạt, giúp mô phỏng trải nghiệm của người dùng.
Sketch: Phần mềm thiết kế đồ họa vectơ, được ưa chuộng trong cộng đồng thiết kế.
Origami: Một plugin của Facebook, giúp tạo prototype tương tác và chuyển động.
Adobe XD: Công cụ của Adobe cho thiết kế UI/UX, với các tính năng như tạo prototype và chia sẻ.
InVision: Nền tảng thiết kế và prototype, cho phép đội nhóm cộng tác.
Axure RP: Phần mềm thiết kế wireframe và prototype, với nhiều tính năng nâng cao.
Balsamiq: Công cụ tạo wireframe nhanh chóng, đơn giản và dễ sử dụng.
Marvel: Cho phép tạo prototype từ các thiết kế tĩnh, với nhiều tính năng tương tác.
Framer: Nền tảng code-centric, cho phép tạo prototype sử dụng code hoặc giao diện kéo-thả.
Hiện nay, xu hướng thiết kế UI/UX đang hướng đến các công cụ có khả năng tạo prototype, mô phỏng trải nghiệm người dùng và hỗ trợ quy trình làm việc nhóm. Các công cụ như Figma, InVision và Adobe XD đang trở nên phổ biến.
Khi lựa chọn phần mềm thiết kế UI/UX, cần xem xét các yếu tố như tính năng, khả năng kết nối với các công cụ khác, giá cả và sự phù hợp với quy trình làm việc của tổ chức. Ngoài ra, việc tìm hiểu các xu hướng và nhu cầu của người dùng cũng rất quan trọng.
Mặc dù không cần phải biết lập trình, việc hiểu biết cơ bản về các ngôn ngữ code và quy trình phát triển phần mềm sẽ hỗ trợ designers trong việc tạo ra các thiết kế phù hợp và có thể thực hiện được.
Tóm lại, UI/UX đóng vai trò quan trọng trong thiết kế sản phẩm số, ở đây là [website chuẩn UI/UX](https://terusvn.com/thiet-ke-website-tai-hcm/), và việc sử dụng các phần mềm thiết kế UI/UX phù hợp sẽ giúp designers tạo ra những trải nghiệm người dùng tuyệt vời. Việc lựa chọn công cụ cần xem xét đến các yếu tố như tính năng, khả năng kết nối, giá cả và sự phù hợp với quy trình làm việc của tổ chức. Ngoài ra, kiến thức về lập trình cũng sẽ hỗ trợ designers trong quá trình thiết kế.
Tìm hiểu thêm về [Các Phần Mềm Thiết Kế UI/ UX Tốt Nhất 2024](https://terusvn.com/thiet-ke-website/cac-phan-mem-thiet-ke-ui-ux-tot-nhat/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,499 | Hadoop/Spark is too heavy, esProc SPL is light | With the advent of the era of big data, the amount of data continues to grow. In this case, it is... | 0 | 2024-07-08T09:41:40 | https://dev.to/esproc_spl/hadoopspark-is-too-heavy-esproc-spl-is-light-4bge | hadoop, spark, heavy, development | With the advent of the era of big data, the amount of data continues to grow. In this case, it is difficult and costly to expand the capacity of database running on a traditional small computer, making it hard to support business development. In order to cope with this problem, many users begin to turn to the distributed computing route, that is, use multiple inexpensive PC servers to form a cluster to perform big data computing tasks. Hadoop/Spark is one of the important software technologies in this route, which is popular because it is open source and free. After years of application and development, Hadoop has been widely accepted, and not only can it be applied to data computing directly, but many new databases are developed based on it, such as Hive and Impala.
The heaviness of Hadoop/Spark
The goal of Hadoop is to design a cluster consisting of hundreds of nodes. To this end, developers implement many complex and heavy functional modules. However, except for some Internet giants, national communication operators and large banks, the amount of data in most scenarios is not that huge. As a result, it is common to see a Hadoop cluster of only a few or a dozen nodes. Due to the misalignment between goal and reality, Hadoop becomes a heavy product for many users whether in technology, use or cost. Now we will explain the reason why Hadoop is heavy in the said three aspects.
The heaviness of technology
If a cluster consisting of thousands of computers does exist, it is impossible to rely on manual operation to perform personalizedmanagement. We can imagine that if these computers are all listed, the number of computers will be more than the eyes of the operation and maintenance personnel can take in, let alone manage and assign tasks. Besides, it is inevitable that various failures will occur now and then when so many machines are running. In this case, how to ensure the smooth execution of computing tasks? To solve these problems, Hadoop/Spark developers write a lot of code to implement the functions including automated node management, task distribution, and strong fault tolerance.
However, these functions themselves will take up a lot of computing resources (CPU, memory, hard disk, etc.). If such functions are used on a cluster of several to a dozen nodes, it will be too heavy. The cluster of a few nodes is not large originally, yet Hadoop takes up a considerable part of resource, which is very uneconomical.
Beyond that, the product line of Hadoop is very long. To put these functional modules on one platform to run, it needs to sort out the interdependence between various products, and therefore, it has to implement an all-encompassing complex architecture. Although most scenarios only use one or two products of the product line, they have to accept this complex and heavy platform.
Spark, which appeared later, makes up for Hadoop's lack of memory utilization. Herecomesaquestion: can it make technology lighter? It’s a pity that Spark goes to another extreme. From a theoretical model perspective, Spark only considers in-memory computing. In particular, the RDD in Spark adopts the immutable mechanism, and a new RDD will be copied after each calculation step, resulting in a large occupation and waste of memory space and CPU. It cannot even run without large memory, so it is still technically heavy.
The heaviness of use
Hadoop is technically too complex, which means that installation, operation and maintenance will be very troublesome. Even when a cluster has only a few computers, it also has to use the node management, task distribution, and fault tolerance functions designed for cluster with thousands of nodes, and thus you can imagine how difficult the installation, configuration and debugging, as well as the maintenance and management of daily operation will be.
Even if these difficulties are solved, and Hadoop runs normally, you will also get in a bigger trouble when writing the calculation code for big data. The core framework of programming in Hadoop is MapReduce, and programmers only need to write Map and Reduce actions when they write parallel programs. Indeed, it is effective to solve simple problems such as summation and counting, however, when encountering complex business logic, programming in MapReduce will be very difficult. For example, the JOIN calculation, which is very common in business computing, is difficult to be implemented in MapReduce. In addition, it is also difficult to implement many order-related operations.
Spark's Scala has a certain ability of calculating the structured data, will it be simpler to code in Scala? Unfortunately, it is very difficult to use and learn Scala, and it is more difficult to master. It is also difficult for Scala to write complex operation logic.
Since MapReduce and Scala are all difficult, the computing syntax of Hadoop/Spark begins to return to SQL. Hive is very popular as it can convert SQL to MapReduce, and Spark SQL is more widely used than Scala. But, while it is relatively simple for SQL to do some regular queries, it is still very cumbersome to handle multi-step procedural calculation or order-related operations, for it needs to write very complex UDFs. Moreover, although many computing scenarios can be barely implemented in SQL, the computing speed is not ideal, and it is difficult to optimize the performance.
The heaviness of cost
Although Hadoop software itself is open source and free, it is technically complex, difficult to use, resulting in a high comprehensive cost.
As mentioned earlier, Hadoop itself will consume too much resources of CPU, memory and hard disk, and Spark needs large memory to support normal operation. To solve this problem, you have to purchase server with higher configuration for Hadoop/Spark, this will increase the hardware expense.
Due to the difficulty in using Hadoop/Spark, more personnel are required for the installation, operation and maintenance to ensure its normal operation, and more developers are required to program various complex business calculations. As a result, the cost of human resources is increased.
Because it is too difficult to use, many users have to purchase the non-free version of Hadoop/Spark from commercial companies. Since the price is quite high, it will greatly increase the cost of software procurement.
Since Hadoop is so heavy, why do many users still choose it? The reason is simple: users can't find an alternative for the time being, and only Hadoop can be barely used, at least its reputation is higher.
Thus, users can only install and configure heavy applications of Hadoop, and endure the huge consumption on computing resources from Hadoop itself. The number of servers in a small-scale cluster is not large originally, and Hadoop takes up many of them, which will lead to a phenomenon that a cluster with less servers run a calculation task that is beyond its capacity, and thus you can imagine how slow the running effect will be. In short, Hadoop is expensive and laborious, but the actual computing performance is not ideal.
Isn't there other choice?
Lightweight choice
The open-source esProc SPL is a lightweight big data computing engine, which adopts a new implementation technology, and boasts the advantages of light in technology, simple in use, and low in cost.
Light in technology
As mentioned at the beginning of this article, the growing data makes traditional databases unable to hold such a big amount of data, so users have to turn to distributed computing technology. The reason is that it is difficult to implement high-speed algorithms in SQL, and the computing performance for big data can only rely on the optimization engine of database, but for complex calculations, these optimization engines can often do nothing.
Therefore, we should find ways to design more efficient algorithms, rather than blindly pursuing distributed computing. According to this idea, SPL provides many high-performance algorithms (many of which are pioneered in the industry) and efficient storage schemes, so that we can obtain a computing performance that far exceeds that of database under the same hardware environment. SPL installed on a single machine can achieve many big data computing tasks, and its architecture is much simpler than that of cluster, so it is naturally much lighter in technology.
SPL’s high-performance algorithms include:
For larger amount of data, SPL achieves the computing function of lightweight cluster. This function is designed for cluster of a few to a dozen nodes, which adopts a completely different implementation method from Hadoop.
SPL cluster does not provide complex and heavy automated management function. Instead, it allows you to personalize the configuration of each node. Programmers can decide what kind of data each node stores, and what kind of calculation each node performs based on data’s characteristics and calculation objective. In this way, not only is the architecture complexity decreased greatly, but it is also an important means to improve performance.
Let's take order analysis as an example. When the order table is large, and we want to associate the product number field with the primary key of the smaller product table, and then group and aggregate the order amount by product supplier. SPL cluster can easily store the order table in segments on the hard disk of each node, and then read the smaller product table into the memory of each node. When calculating, each node only needs to associate the local order segments with product data, and then group and aggregate, which can shorten the total calculation time, after that, the aggregated result is transmitted to next node for secondary aggregation. Since what is transmitted is the first aggregated result, the amount of data is small and the network transmission time is short. Overall, this scheme achieves the best performance. Although the programmer needs to do some more detailed work, the increased workload is not large for small-scale cluster.
Also, SPL does not provide strong fault tolerance. Unlike Hadoop, there is no need for SPL to ensure that any task is executed successfully in the case of node failure. In fact, the execution time of most computing tasks is within a few hours, and cluster with a few or a dozen machines can operate normally for a long time in general without failing frequently. Even if the task execution fails due to occasional node failure, it is acceptable to recalculate. After all, this does not happen frequently. Therefore, the fault tolerance capability of SPL only ensures that the entire cluster can continue to work and accept new tasks (including recalculation) when a few nodes fail, which greatly reduces the complexity of SPL cluster.
In terms of in-memory computing, SPL does not use the immutable mechanism of Spark RDD, and instead use the pointer-style reuse mechanism. This mechanism uses the address (pointer) to access memory, and directly uses the addresses of original data to form a result set under the condition that the data structure is not changed. Since there is no need to copy the data in each calculation step, and the only thing that needs to do is to save one more address (pointer), it can reduce the consumption of CPU and memory space at the same time, and hence it is much lighter than Spark in operation. Moreover, SPL improves current algorithm system of external storage computing, reduces the complexity and expands the scope of adaptation. Furthermore, SPL can combine in-memory and external storage calculations to fully improve the computing performance without relying on large memory as Spark does.
Simple in use
SPL adopts lightweight technology, it is naturally easier to install, configure, run and maintain. Not only can SPL be used as an independent server, but it can also be easily integrated into applications that need high-performance computing. For example, you only need to import a few jars for the instant query system. In contrast, it is difficult to integrate Hadoop into such applications, and hence Hadoop has to be run outside applications as a data source. Some temporary data need to be handled at any time, you can use SPL’s desktop IDE to calculate visually to get the result quickly. However, if you want to handle such temporary data tasks through installing and deploying Hadoop, they may be outdated after Hadoop environment is built.
SPL’s high-performance algorithms shown in the figure above also make the programming of big data computing become simple. Programmers can master the functions of such algorithms in a shorter time, and thus the learning cost is relatively low. Moreover, it is very easy to achieve various complicated computing requirements by using these ready-made functions. Therefore, SPL is simpler than MapReduce/Scala, and also simpler than SQL.
Let’s take common funnel analysis of e-commerce platform as an example. SQL code for implementing three-step funnel is roughly as follows:
```
with e1 as (
select gid,1 as step1,min(etime) as t1
from T
where etime>= to_date('2021-01-10', 'yyyy-MM-dd') and etime<to_date('2021-01-25', 'yyyy-MM-dd')
and eventtype='eventtype1' and …
group by 1
),
with e2 as (
select gid,1 as step2,min(e1.t1) as t1,min(e2.etime) as t2
from T as e2
inner join e1 on e2.gid = e1.gid
where e2.etime>= to_date('2021-01-10', 'yyyy-MM-dd') and e2.etime<to_date('2021-01-25', 'yyyy-MM-dd') and e2.etime > t1
and e2.etime < t1 + 7
and eventtype='eventtype2' and …
group by 1
),
with e3 as (
select gid,1 as step3,min(e2.t1) as t1,min(e3.etime) as t3
from T as e3
inner join e2 on e3.gid = e2.gid
where e3.etime>= to_date('2021-01-10', 'yyyy-MM-dd') and e3.etime<to_date('2021-01-25', 'yyyy-MM-dd') and e3.etime > t2
and e3.etime < t1 + 7
and eventtype='eventtype3' and …
group by 1
)
Select
sum(step1) as step1,
sum(step2) as step2,
sum(step3) as step3
from
e1
left join e2 on e1.gid = e2.gid
left join e3 on e2.gid = e3.gid
```
We can see that it needs to code more than 30 lines in SQL, and it is quite difficult to understand this code. If the task is performed in MapReduce/Scala, it will be more difficult. Even in SQL, the code is related to the number of steps of funnel, one more sub-query is needed for every extra step.
In contrast, SPL is much simpler, and the following SPL code can handle any number of steps:
The cluster calculation code of SPL is also very simple. Let's take the order analysis calculation mentioned above as an example. Now we want to store the large order table in segments on four nodes, load the small product table into the memory of each node, and group and aggregate the order amount by product supplier after associating the two tables, SPL code:
When executing this code, the computing resource required for task management (in-memory loading, task splitting, merging, etc.) is far less than that consumed on associating, grouping and aggregating. The task management function is so light that it can be executed on any node or even IDE.
Low in cost
Like Hadoop, SPL is also open source and free. However, unlike Hadoop, the comprehensive cost of SPL is very low, for the following two reasons:
One is that the cost of human resources is reduced. For one thing, since the installation, configuration, operation and maintenance of SPL are very easy, relevant cost of human resources is greatly reduced; For another, since SPL reduces the programming difficulty of big data computing, programmers can implement various complicated calculations very easily, and the development efficiency is significantly improved, the cost of programmers is thus saved.
Another is that the hardware cost is reduced. Since SPL technology system is very light, and the system itself occupies very little CPU, memory and hard disk resources, it enables more resources to be used for business computing, and hence the hardware utilization is greatly improved. In addition, SPL does not rely on large memory as Spark does. Overall, the cost of hardware procurement is greatly reduced.
Light and fast SPL
Because SPL is light in technology, consumes less by itself, and provides many high-performance algorithms, SPL performs better than Hadoop/Spark for a cluster of a few, or dozens of, or even only one machine.
Case 1: Funnel analysis and calculation of an e-commerce business.
Spark: 6 nodes with four CPU cores each, average computing time: 25 seconds.
SPL: one machine within 8 threads, average computing time: 10 seconds. The amount of code is only half that of Spark Scala.
Case 2: Analyze the user profile of a large bank.
An OLAP server on Hadoop: virtual machine with 100 CPU cores, computing time: 120 seconds.
SPL: virtual machine with 12 CPU cores, computing time: 4 seconds only. The performance is improved by 250 times.
Case 3: Query the details of current accounts via the mobile banking APP of a commercial bank. The amount of data is large and the concurrency number is high.
A commercial data warehouse based on Hadoop: since a response speed in second cannot be achieved when the concurrency is high, it has to replace the warehouse with a cluster of 6 ESs.
One machine in SPL: it achieves a same response speed with that of cluster of 6 ESs under the same concurrency number.
In summary, Hadoop/Spark sources from the heavy solution of the top Internet enterprises, and is suitable for very large enterprises that need to deploy very large cluster. Although the amount of data in many scenarios is not small, a small cluster or even one machine is fully capable of handling them, because the scale of data amount is far less than that of large enterprises, and there are not so many hardware equipment and maintenance personnel. In this case, SPL, the lightweight big data computing engine, is the first choice, for the reason that it can achieve the light technology, simple use, higher development efficiency and higher performance with very low cost.
| esproc_spl |
1,915,500 | Why React.js is the Optimal Choice for Website Development: A Technical Perspective | In the realm of web development, selecting the appropriate framework or library can significantly... | 0 | 2024-07-08T09:41:56 | https://dev.to/ngocninh123/why-reactjs-is-the-optimal-choice-for-website-development-a-technical-perspective-m07 | In the realm of web development, selecting the appropriate framework or library can significantly influence the efficiency and scalability of your projects. React.js, developed by Facebook, has established itself as a powerful tool among developers and enterprises. Here are ten technical reasons why React.js is the optimal choice for website development:
## Component-Based Architecture
React.js is built on a component-based architecture that allows developers to encapsulate logic and presentation into self-contained, reusable components. This design pattern promotes code reusability, enhances maintainability, and facilitates parallel development across teams.
## Virtual DOM for Optimized Rendering
React.js utilizes a virtual DOM to enhance rendering performance. By maintaining a virtual representation of the UI in memory and synchronizing it with the real DOM through a process called reconciliation, React minimizes direct DOM manipulations, resulting in faster updates and improved performance.
## Declarative Programming Paradigm
React.js follows a declarative programming paradigm, where developers describe the UI state and layout without specifying the step-by-step process to achieve them. This approach makes the code more predictable, easier to debug, and simplifies the management of UI states and transitions.
## Strong Community and Ecosystem
The React.js ecosystem is bolstered by a robust and active community. The availability of extensive resources, comprehensive documentation, third-party libraries, and tools, such as React Testing Library and Storybook, enables developers to build sophisticated applications efficiently.
## Server-Side Rendering (SSR) for SEO
React.js supports server-side rendering (SSR), which can be crucial for SEO and performance optimization. SSR generates HTML content on the server and sends it to the client, ensuring that web crawlers can effectively index the content, thereby improving the application's search engine ranking.
## Cross-Platform Development with React Native
React.js knowledge extends beyond the web with React Native, allowing developers to create native mobile applications for iOS and Android using the same principles and components. This cross-platform capability accelerates development cycles and ensures a consistent user experience across devices.
## Rich Tooling and Debugging Capabilities
The React.js ecosystem includes powerful development tools, such as React Developer Tools. These tools provide real-time inspection and debugging of component hierarchies, props, and states, enhancing developer productivity and streamlining the debugging process.
## Hooks API for Advanced State Management
Introduced in React 16.8, hooks provide a more powerful way to manage state and side effects in functional components. Hooks like `useState`, `useEffect`, and `useContext` enable developers to write cleaner, more concise code and manage complex state logic without the need for class components.
> Curious about the last 2 reasons? View the full article [here](https://www.hdwebsoft.com/blog/10-reasons-to-apply-react-js-to-website-development.html).
In conclusion, React.js offers a comprehensive suite of technical advantages that make it an ideal choice for website development. Its component-based architecture, optimized rendering with virtual DOM, declarative programming paradigm, and rich ecosystem provide developers with the tools needed to build high-performance, scalable, and maintainable web applications. By leveraging React.js, developers can create sophisticated, robust, and SEO-friendly websites that meet the demands of modern web development.
| ngocninh123 | |
1,915,503 | Surgery for Weight Loss at Meyash Hospital | Lose Weight and Change Your Life at Meyash Hospital Obesity and related complications... | 0 | 2024-07-08T09:43:52 | https://dev.to/yashpal_singla_60d552193c/surgery-for-weight-loss-at-meyash-hospital-45mf | hospital, doctor |
### Lose Weight and Change Your Life at Meyash Hospital
Obesity and related complications can be effectively addressed through weight loss surgery, commonly referred to as bariatric surgery. This life-altering procedure has helped countless individuals transform their lives. Meyash Hospital is at the forefront of this field, offering the best, safest, and most effective surgical solutions to enhance the quality of your life. Our expert surgeons, cutting-edge techniques, and advanced facilities make Meyash Hospital the top choice for [weight loss surgery](https://meyashhospitalhisar.com/facilities/bariatric-surgery/).
## Understanding Weight Loss Surgery
Bariatric surgery involves making specific alterations to the digestive tract to help individuals shed excess weight. The most popular types of bariatric surgery include:
## Gastric Bypass
This procedure involves creating a small pouch at the upper part of the stomach and connecting it to the small intestine. This reduces the volume of the stomach and the number of calories absorbed by the body.
### Sleeve Gastrectomy
In this procedure, a significant portion of the stomach is removed, leaving only a thin tube. This limits the amount of food you can consume and helps you feel full sooner.
### Adjustable Gastric Banding
A band is placed around the top of the stomach, creating a small pouch to reduce the amount of food intake.
### Biliopancreatic Diversion with Duodenal Switch
This complex surgery involves partial or complete gastric stapling and bypassing a significant portion of the small intestine, resulting in substantial weight loss.
### Why Meyash Hospital is the Best Option for Weight Loss Surgery
At Meyash Hospital, our commitment to patient care sets us apart, providing the best results in patient care services worldwide. Here’s why Meyash Hospital stands out in the field of weight loss surgery:
### Experienced and Skilled Surgeons
Our bariatric surgeons are among the most qualified in the country, with years of practice and numerous operational success stories. They are dedicated to empowering their institutions with the latest in medical knowledge and continuously upgrading their skills.
### Comprehensive Pre- and Post-Operative Care
Weight loss surgery is a serious decision, and we offer support from the initial consultation through to aftercare. Our team is involved right from the initial discussion about the surgery to pre-operative assessments and post-operative follow-up appointments.
### State-of-the-Art Facilities
Meyash Hospital is equipped with modern and up-to-date facilities and equipment to ensure the highest quality services. Our specialized operation theaters, post-anesthesia care units, patient rooms, and care areas are designed to be extremely safe and comfortable.
###
Personalized Treatment Plans
We understand that every individual is different, and we develop personalized treatment plans tailored to each patient's needs and desires. Our multidisciplinary team includes doctors and nurses from various specialties who collaborate to create a comprehensive approach to your health.
### Holistic Approach to Weight Loss
At Meyash Hospital, we believe that successful weight loss involves more than just surgery. Our comprehensive service delivery includes diet consultation, psychological support, and lifestyle education to help you achieve long-term success.
### Success Stories from Meyash Hospital
Our patients’ success stories are a testament to the quality of care we provide. Here are a few inspiring examples:
### John D.
John struggled with obesity for many years and faced numerous health issues, including childhood-onset diabetes, deep vein thrombosis, sleep apnea, hypertension, and dyslipidemia. He decided to undergo gastric bypass surgery at Meyash Hospital. Today, he has lost over 100 pounds and enjoys a healthier, more active life.
### Sarah M.
Sarah chose Meyash Hospital for her weight loss journey to combat obesity and related conditions. She underwent sleeve gastrectomy and has since lost 80 pounds. She now leads a much healthier lifestyle with fewer health problems.
### The First Step on a Journey to Health
If weight loss surgery is a viable option for you, Meyash Hospital is here to support you every step of the way. Our highly qualified staff, modern equipment, and multidisciplinary treatment model make us the best choice for your weight loss journey.
**Contact Meyash Hospital today to schedule a consultation**
Also Visit: **[dev.to](https://dev.to/)** | yashpal_singla_60d552193c |
1,915,504 | Home Decor Market Innovations in Eco-Friendly Home Furnishings | Market Introduction & Size Analysis The global home decor market is projected to grow at a... | 0 | 2024-07-08T09:43:58 | https://dev.to/ganesh_dukare_34ce028bb7b/home-decor-market-innovations-in-eco-friendly-home-furnishings-lmd | Market Introduction & Size Analysis
The global home decor market is projected to grow at a compound annual growth rate (CAGR) of 6.4%, expanding from US$215.9 billion in 2023 to US$333.4 billion by 2030. Spanning a diverse array of products, from furnishings to lighting, textiles, and decorative pieces, this industry enhances both the aesthetic appeal and functionality of residential spaces. Constantly evolving due to shifting consumer preferences, design advancements, and the pursuit of personalized living environments, it epitomizes the blend of beauty and practicality within homes worldwide.
The competitive nature of the [home decor market ](https://www.persistencemarketresearch.com/market-research/home-decor-market.asp)sector stems from manufacturers and retailers striving to align their offerings with evolving design trends and consumer lifestyles. Key growth drivers include rising disposable incomes, fostering increased spending on high-quality home furnishings. Moreover, the influence of social media on interior design trends amplifies consumer demand for stylish decor options.
There's also a growing preference for eco-friendly and sustainable decor, reflecting shifting consumer values and prompting industry players to adopt environmentally conscious practices. Cultural exchange on a global scale further enriches the industry, fueling creativity and diversity in design inspirations. Overall, these dynamics underscore the home decor market's resilience and adaptability in meeting evolving consumer demands and global trends.
The home decor market is witnessing significant innovations in eco-friendly furnishings as consumer demand for sustainable products continues to grow.
_**Here’s a look at some of the key innovations shaping this trend:
**_
1. Recycled and Upcycled Materials
Circular Design: Emphasis on using recycled materials such as reclaimed wood, recycled metal, and plastic waste in furniture and decor items.
Creative Upcycling: Repurposing old materials into new and innovative designs, reducing waste and promoting sustainability.
2. Sustainable Fabrics
Organic Cotton: Grown without synthetic pesticides and fertilizers, offering natural softness and durability in textiles like bedding and upholstery.
Linen: Renewable and biodegradable, valued for its breathability and elegance in curtains, cushions, and table linens.
Bamboo: Fast-growing and sustainable, used in furniture and flooring for its strength and eco-friendly properties.
3. Natural Finishes and Treatments
Low-VOC Finishes: Paints, varnishes, and coatings with low volatile organic compounds (VOCs) reduce indoor air pollution and promote healthier living environments.
Natural Oils and Waxes: Alternative finishes derived from plant oils and waxes provide protection and enhance the natural beauty of wood and other materials.
4. Modular and Space-Saving Designs
Adaptable Furniture: Modular designs that can be customized and reconfigured to fit different spaces and purposes, reducing the need for new purchases.
Multifunctional Pieces: Furniture that serves multiple purposes (e.g., storage beds, convertible sofas) to optimize space and functionality in smaller living spaces.
5. Energy-Efficient Lighting
LED Technology: Dominates the market for its energy efficiency, longevity, and versatility in decorative and functional lighting solutions.
Solar-Powered Lights: Outdoor lighting options powered by solar energy, reducing reliance on electricity and minimizing environmental impact.
6. Biodegradable and Compostable Materials
Plant-Based Plastics: Innovations in bioplastics made from renewable sources like corn starch or sugarcane, used in decor accessories and packaging.
Natural Fibers: Biodegradable materials such as jute, hemp, and sisal used in rugs, baskets, and decorative textiles, promoting sustainability throughout the product lifecycle.
Future Directions
The future of eco-friendly home furnishings lies in continuous innovation and adoption of sustainable practices across the supply chain. Manufacturers are increasingly integrating environmental considerations into product design, materials sourcing, and production processes to meet consumer expectations for responsible consumption.
As technology evolves and consumer awareness grows, the home decor market is poised to expand its offerings of environmentally friendly options, contributing positively to global sustainability efforts while meeting the aesthetic and functional needs of modern homeowners.
In conclusion, innovations in eco-friendly home furnishings are driving significant changes in the home decor market, responding to increasing consumer demand for sustainable products. From recycled and upcycled materials to organic fabrics and energy-efficient lighting solutions, manufacturers are embracing environmentally friendly practices to meet the evolving preferences of eco-conscious consumers.
These innovations not only prioritize sustainability but also promote healthier living environments and reduce the ecological footprint of home furnishings. As awareness of environmental issues continues to grow, so does the importance of transparent sourcing, ethical manufacturing, and product longevity in the purchasing decisions of consumers.
| ganesh_dukare_34ce028bb7b | |
1,915,505 | 3090 vs 4080: Which One Should I Choose? | Introduction When you're stuck choosing between the GeForce RTX 3090 and RTX 4080, it's... | 0 | 2024-07-08T11:05:03 | https://dev.to/novita_ai/3090-vs-4080-which-one-should-i-choose-3bo5 | ## Introduction
When you're stuck choosing between the GeForce RTX 3090 and RTX 4080, it's super important to know what sets them apart. These Nvidia graphics cards are top-notch when it comes to performance and cool features. They each have their own perks, from how much power they use up to how well they handle games. Keep an eye out for a more detailed comparison coming up that'll help figure out which GPU is right for you. Don't forget trying GPU Cloud is also a good method!
## Overview of GeForce RTX 3090 and RTX 4080
The GeForce RTX 3090 and the RTX 4080 are at the top of their game when it comes to graphics cards. They're packed with advanced features and have a big appetite for power. With its hefty power supply needs, the GeForce RTX 3090 is perfect for tasks that require a lot of juice. Meanwhile, the RTX 4080 shines in being more energy-efficient, which is great news for folks who want to keep their electricity use in check. These Founders Edition cards from NVIDIA really push the envelope in performance tests and how users rate them. By offering outstanding graphics and cutting-edge tech, both GPUs stand out as flagship models in today's market, taking gaming experiences up several notches.
### Key Features and Innovations
The GeForce RTX 3090 and the RTX 4080 are both packed with top-notch features. With its huge 24GB of GDDR6X memory, the RTX 3090 is perfect for heavy-duty tasks and playing games in high resolution. Meanwhile, the focus for the RTX 4080 is on being more power-efficient and having a better design to boost performance. Both GPUs come loaded with NVIDIA's latest breakthroughs in ray tracing and AI processing, offering an unmatched experience whether you're gaming or designing. These graphics cards really set new benchmarks for what we expect from performance and creativity in this field.
### Launch Prices and Market Positioning
When looking at the starting prices and how the GeForce RTX 3090 and RTX 4080 fit into the market, it's really important for people thinking about buying one. The GeForce RTX 3090 is seen as a top-of-the-line flagship graphics card that costs more than the RTX 4080. Nvidia designed this model with enthusiasts and professionals in mind, providing them with high-end performance but at a higher price. On the other hand, the RTX 4080 is made to appeal to a broader group of users by offering good performance without being too expensive. This makes it an appealing choice for gamers and content creators who want great value from their graphics card investment.
## Performance Benchmarks
The GeForce RTX 3090 and the RTX 4080 have been put through some tough performance tests in different situations. When it comes to gaming, they look at how smooth and clear the games play, which is super important for people who love gaming. They also check out how well these GPUs handle big tasks like making graphics or working with AI by seeing how good their CUDA cores are at doing the job. The tests compare things like average frames per second (FPS), FPS consistency, and how well they keep cool over time because nobody wants their system to get too hot when they're using it a lot. By trying them out on various operating systems and programs, we can really see what these GPUs can do in everyday use. These benchmarks give us a clearer picture of what each GPU is capable of, helping folks figure out which one might be best for their needs.
### Gaming Performance Metrics
When comparing the gaming performance metrics of the GeForce RTX 3090 vs. RTX 4080, user ratings and performance tests play a crucial role. These metrics encompass average frames per second (FPS), benchmark results, and gameplay fluidity in popular titles like Fortnite. The NVIDIA GeForce RTX series excels in delivering high FPS and smooth gaming experiences due to advanced features like DLSS and ray tracing. Gamers often examine these performance levels to make informed decisions based on their gaming preferences and the capability of the reviewed GPUs. Additionally, considerations such as power consumption, graphics card form factor, and compatibility with the user's system are essential factors when evaluating the gaming performance of these flagship NVIDIA GPUs.
### Professional Workloads Analysis
For folks who dive deep into professional tasks, the GeForce RTX 3090 and RTX 4080 are real game-changers. With their top-notch GPUs, these members of the NVIDIA GeForce RTX family shine when it comes to heavy-duty jobs like making 3D models come to life, cutting videos together or teaching computers new tricks through AI programming. What makes them stand out is not just their muscle in crunching numbers but also smart features such as DLSS that push performance even further. For those juggling complex projects and needing things done fast and efficiently, these graphics cards deliver by speeding up how quickly images get rendered while handling multiple tasks without breaking a sweat. It's no wonder creators and developers often go for the RTX 3090 or 4080; they're built to tackle big challenges with ease.
## VRAM, Connectivity, and Future-Proofing
The VRAM in the RTX 3090 offers an impressive 24GB compared to the 10GB in the RTX 4080, providing substantial advantage for intensive tasks like rendering and AI applications. When considering connectivity, both cards support HDMI 2.1 and DisplayPort 1.4a, ensuring compatibility with the latest displays and peripherals. In terms of future-proofing, the 3090's higher VRAM capacity and advanced architecture may offer better longevity for upcoming demanding software and games. It's essential to assess your current and potential future needs when deciding between the two models to ensure your graphics card can keep up with evolving technologies.
## Memory Capacity and Speed
When comparing the 3090 vs 4080, one crucial aspect to consider is memory capacity and speed. The NVIDIA GeForce RTX 3090 boasts a higher memory capacity, typically coming with 24GB of GDDR6X VRAM, providing ample space for demanding applications. On the other hand, the RTX 4080, while specifics may vary, is expected to offer improved memory speed, enhancing data transfer rates for smoother performance. The balance between capacity and speed is vital for tasks like 8K video editing, high-resolution gaming, and advanced AI processing. Understanding how these factors align with your usage requirements can guide your decision between the 3090 and 4080. Stay tuned for more insights on these cutting-edge GPUs.
### Support for Next-Gen Standards
The RTX 3090 and RTX 4080 graphics cards are all about using the latest tech, like PCIe 5.0 and DDR5 memory. This means they can move data around super fast, making your computer run better overall. By keeping up with these new technologies, these GPUs make sure they'll work well with any new software or games that come out in the future. NVIDIA is really showing it wants to lead the way in graphics card technology by doing this, aiming to meet the needs of both advanced gaming setups and professional tasks.
## Energy Efficiency and Thermal Performance
The energy efficiency and thermal performance of the compared graphics cards, specifically the NVIDIA GeForce RTX 3090 and RTX 4080, play crucial roles in their overall functionality. These GPUs, with their varying power consumption and cooling mechanisms, impact the user experience significantly. The power draw of each card directly influences operational costs and system requirements, while thermal management affects overall stability and longevity. By considering the power supply, form factor, and cooling solutions of these NVIDIA RTX flagship models, users can optimize performance and reduce operational expenses over time. The balance between energy efficiency and thermal performance is essential for seamless gaming and computing experiences.
### Power Consumption
When comparing the power consumption of the 3090 vs 4080, it's essential to consider the efficiency of these GPUs. The NVIDIA GeForce RTX 3090 tends to draw more power due to its higher performance capabilities, especially during demanding tasks like gaming or content creation. On the other hand, the RTX 4080 balances power consumption and performance more effectively, making it a suitable choice for users concerned about energy efficiency. By optimizing power draw, the RTX 4080 offers a favorable balance between performance and energy usage, catering to users looking for a more sustainable option without compromising on gaming or graphics performance. This consideration is crucial, especially for users seeking a graphics card that aligns with their power supply capacity and environmental concerns.
### Heat Dissipation Techniques
The GeForce RTX 3090 and the RTX 4080, both from NVIDIA, are really good at keeping cool to run smoothly. They have great cooling systems that include better thermal setups and special ways to keep things chill. This means when you're deep into gaming or tackling big projects, these graphics cards can handle the heat without breaking a sweat. NVIDIA uses smart tech like vapor chambers and fans that work extra well to make sure temperatures stay just right. By keeping their cool so effectively, these GPUs deliver steady performance you can count on for all your demanding tasks. The way they manage heat plays a big part in making them efficient and long-lasting choices for anyone serious about their gaming or graphics work.
## Price-to-Performance Ratio
When it comes to picking out graphics cards, how much bang you get for your buck is really important. By looking at the price compared to what the card can do and how well it does it, people can figure out if they're getting a good deal or not. It doesn't matter if you're thinking about getting a GeForce RTX 3090 or an RTX 4080; understanding this balance helps pinpoint the best option that fits what you need and how much money you have to spend. When considering things like power draw, cooling systems, and overall performance ability, taking a close look at this comparison helps make sure folks choose wisely according to their own unique needs and wants.
### Cost Analysis Over Time
When thinking about how much you'll spend on GPUs like the 3090 and 4080 over time, it's important to look at more than just what they cost when you buy them. You should also think about which one gives you more bang for your buck in the long run. The 3090 might be pricier upfront because of its fancy features, but the 4080 could end up being a better deal when you consider how well it performs compared to its price. How much money you might get back if you sell it later is another big thing to keep in mind when figuring out total costs. Before making a choice, remember to think about possible future upgrades, new tech that could come out, and how long the card is likely to last.
### Advanced Way of Tryin RTX3090 GPU Resource
When developers are looking to leverage the power of advanced GPUs such as the NVIDIA RTX3090 or other GPUs resource for their projects, they have the option to deploy these resources on a cloud server designed specifically for GPU-intensive tasks. One such solution is the Novita AI GPU Pods, which offers a robust platform for developers to harness the capabilities of high-performance GPUs. These pods are tailored to meet the needs of complex computational tasks and are equipped with the latest technology to ensure optimal performance. By choosing Novita AI GPU Pods, developers can efficiently scale their GPU resources and focus on their core development activities without the hassle of managing physical hardware. For more information on how to get started with Novita AI GPU Pods, interested parties can visit their official website at the provided link. Join [Novita AI Community](https://discord.com/invite/npuQmP9vSR?ref=blogs.novita.ai) to discuss!
## Conclusion
When you're looking at the GeForce RTX 3090 and the RTX 4080, think about what's most important to you. The 3090 has a lot of VRAM and is great for professional work, but the 4080 is more efficient and gives you better performance for your money. Before making up your mind, consider how much gaming or work tasks you'll be doing and whether you want something that will last a long time without needing an upgrade. There are differences in price, design, and what users say about each model. Choose wisely by thinking about how you'll use it and how much money you're willing to spend to get the best experience possible with either GeForce RTX card.
> Originally published at[ Novita AI](blogs.novita.ai/3090-vs-4080-which-one-should-i-choose//?utm_source=dev_llm&utm_medium=article&utm_campaign=3090-vs-4080)
> [Novita AI](https://novita.ai/?utm_source=dev_llm&utm_medium=article&utm_campaign=3090-vs-4080-which-one-should-i-choose), the one-stop platform for limitless creativity that gives you access to 100+ APIs. From image generation and language processing to audio enhancement and video manipulation, cheap pay-as-you-go, it frees you from GPU maintenance hassles while building your own products. Try it for free.
| novita_ai | |
1,915,507 | Using TypeScript in Node.js projects | TypeScript is tremendously helpful while developing Node.js applications. Let's see how to configure... | 0 | 2024-07-08T09:46:58 | https://douglasmoura.dev/en-US/using-typescript-in-node-js-projects | typescript, javascript, node | [TypeScript](https://www.typescriptlang.org/) is tremendously helpful while developing Node.js applications. Let's see how to configure it for a seamless development experience.
## Setting up TypeScript
First, we need to install TypeScript. We can do this by running the following command:
```bash
npm i -D typescript
```
Next, we need to create a `tsconfig.json` file in the root of our project. This file will contain the TypeScript configuration for our project. Here is an example of a `tsconfig.json` file that I picked from [Total TypeScript](https://www.totaltypescript.com/tsconfig-cheat-sheet) and added a few more things (read the code and pay attention to the comments):
```json
{
"compilerOptions": {
/* Base Options: */
"esModuleInterop": true,
"skipLibCheck": true,
"target": "es2022",
"allowJs": true,
"resolveJsonModule": true,
"moduleDetection": "force",
"isolatedModules": true,
"verbatimModuleSyntax": true,
/* Setting ~ as the alias for the src/ directory */
"baseUrl": ".",
"paths": {
"~/*": ["src/*"]
},
/* Strictness */
"strict": true,
"noUncheckedIndexedAccess": true,
"noImplicitOverride": true,
/* If transpiling with TypeScript: */
"module": "NodeNext",
"outDir": "dist",
"sourceMap": true,
/* AND if you're building for a library: */
"declaration": true,
/* AND if you're building for a library in a monorepo: */
"composite": true,
"declarationMap": true,
/* If NOT transpiling with TypeScript: */
"module": "preserve",
"noEmit": true,
/* If your code runs in the DOM: */
"lib": ["es2022", "dom", "dom.iterable"],
/* If your code doesn't run in the DOM: */
"lib": ["es2022"],
},
/* I'm considering all your code is in src/ */
"include": ["src/**/*.ts"]
}
```
## Setting up the build script
Next, we need to set up a build script that will compile our TypeScript code to JavaScript. First, install [`tsc-alias`](https://www.npmjs.com/package/tsc-alias) to handle the aliases we defined in the `tsconfig.json` file:
```bash
npm i -D tsc-alias
```
Then, you can add the `build` script by adding the following script to our `package.json` file:
```json
{
"scripts": {
"build": "tsc && tsc-alias"
}
}
```
## Setting up the development script
Next, we need to set up a development script that will watch for changes in our TypeScript files and recompile them. Personally, I like to use [`tsx`](https://tsx.is/), as it provides a much faster development experience compared to the built-in [TypeScript watcher](https://www.typescriptlang.org/docs/handbook/configuring-watch.html) or [ts-node](https://typestrong.org/ts-node/). First, install `tsx`:
```bash
npm i -D tsx
```
Then, you can add the `dev` script (in order to start the project in development mode) by adding the following script to your `package.json` file:
```json
{
"scripts": {
"build": "tsc && tsc-alias",
"dev": "node --import=tsx --watch ./src/index.ts"
}
}
```
Yes, you won't get typechecks while developing using `tsx`, but you can run `npm run build` for that or add a new `typecheck` scripts to your `package.json`, and run it whenever you want to check for type errors:
```json
{
"scripts": {
"build": "tsc && tsc-alias",
"dev": "node --import=tsx --watch ./src/index.ts",
"typecheck": "tsc --noEmit"
}
}
``` | douglasdemoura |
1,915,508 | データ・ストリーミング技術の概要 | データ・ストリーミング・テクノロジーの概要、使用例、アーキテクチャと利点 | 0 | 2024-07-08T09:47:05 | https://dev.to/pubnub-jp/detasutoriminguji-shu-nogai-yao-3i3n | 大量のデータ（ビッグデータ）をリアルタイムで処理する能力は、多くの組織にとって極めて重要になっており、そこで[データ・ストリーミング・テクノロジーの](https://www.pubnub.com/solutions/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)出番となる。これらのテクノロジーにより、大量のデータをリアルタイムまたはほぼリアルタイムで処理することが可能になり、企業は即座に洞察を得て、一刻を争うデータ主導の意思決定を行うことができる。
これらのテクノロジーの核心は、イベント・ストリームとも呼ばれるデータ・ストリームの概念である。データ・ストリームは、ソーシャルメディア・フィード、モノのインターネット（IoT）デバイス、ログ・ファイル、科学的データ・セットなど、さまざまなソースから生成されるシーケンスです。これらのデータ・ストリームは、データ・ストリーミング技術によって取り込まれ、処理される。
もう一つの重要な側面は、データストリームのスケーラビリティである。データ量が増加するにつれて、テクノロジーは負荷の増加に対応できるように拡張され、企業はリアルタイムの分析結果を得ることができる。つまり、企業は生成されたデータを分析し、迅速な意思決定を行うことができる。これは、不正行為の検出や顧客体験の最適化など、タイミングが重要なシナリオで特に役立つ。
データ・ストリーミング・テクノロジーは、SQLデータベースのような構造化データから、ライブ・イベントやソーシャルメディア・フィードのような非構造化データまで、さまざまな形式をサポートしているため、企業はソースや形式に関係なく、あらゆる種類のデータを処理・分析できる。例えば、実装と管理には高度なデータエンジニアリングスキルが必要で、特に大量のデータを扱う場合には低レイテンシーと高スループットが要求される。
データストリーミング技術の基本概念
-----------------
データ・ストリーミング・テクノロジーは、いくつかの基本概念の上に成り立っている。これらの概念を理解することは、リアルタイム・データ処理のパワーを十分に活用する上で極めて重要です：
### データストリーム
データ・ストリームは、IoTデバイス、ログ・ファイル、株式市場など、さまざまなソースからの連続的なデータ・フローです。これらのデータ・ソースは、多くの場合、リアルタイムまたはリアルタイムに近い高速でデータを生成し、生成されたデータは通常、時間に敏感である。
### ストリーム処理
ストリーム処理とは、データ・ストリームをリアルタイムで処理することである。スケジュールされた間隔でデータを処理するバッチ処理とは異なり、ストリーム処理はデータが到着するとすぐに処理する。このためレイテンシーが低く、ユーザーのポジション追跡や商品価格とその値に基づく意思決定など、時間に敏感なアプリケーションには不可欠です。
### バッチ処理とストリーム処理
バッチ処理とストリーム処理は、データ処理に対する2つの異なるアプローチを表している。バッチ処理は、一度に大量のデータをスケジュールされた間隔で処理し、時間に敏感でないデータ分析タスクに適しています。一方、ストリーム処理はデータが生成されるとすぐに処理し、リアルタイムの洞察を提供する。
また、データ・ストリーム処理について語る際に「マイクロバッチ」という言葉を目にすることがあるが、このアプローチはバッチ処理とストリーム処理の中間に位置し、非常に新鮮なデータが必要な場合に用いられるが、必ずしもリアルタイムではない。
データ・ストリーミング・アーキテクチャ
-------------------
データ・ストリーミング技術の典型的なアーキテクチャには、データ・ソース、データ取り込みシステム、ストリーム処理システム、データ・ストレージ・システムが含まれる。
1. データ・ソースはデータのストリームを生成する。
2. Apache KafkaやAmazon Kinesisのようなデータ取り込みシステムは、処理のためにこれらのデータストリームを取り込む。
3. Apache FlinkやApache Spark Streamingなどのストリーム・プロセッサーは、取り込まれたデータをリアルタイムで処理する。
4. 処理されたデータはデータレイクやデータウェアハウスに保存され、さらなる分析や可視化ダッシュボードに利用される。
5. データは、[PubNub Kafkaブリッジなどの](https://www.pubnub.com/developers/kafka/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)システムを使用して、ネットワークのエッジに直接ストリーミングすることができます。
データはデータパイプラインでソースからデスティネーションまでアーキテクチャを流れます。要するに、データ・パイプラインは、データの起点から取り込み、処理、そして最終的にストレージや可視化までのデータの旅を表している。
### データの一貫性
データの一貫性はデータ・ストリーミングにおける重要な関心事である。データ・ストリーミング・テクノロジーは、一貫性を確保するために、イベントの順序付け、完全一致処理、フォールト・トレランスなどの様々なテクニックを使用する。これらの技術は、データが正しい順序で処理され、データが失われたり複数回処理されたりすることがなく、データが失われることなくシステムが障害から回復できることを保証します。
例えば、PubNubはリードレシート、メッセージ順序付け、キューイングなど、[メッセージ配信を保証](https://www.pubnub.com/message-delivery-guarantee/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)するいくつかの方法を提供しています。
### データストリーミング技術のためのツール
データ・ストリーミング技術を実装するための様々なオープンソースおよび商用ツールが利用可能である。Apache Kafka、Apache Flink、AWS Kinesis、Microsoft Azure Stream Analyticsなどだ。各ツールにはそれぞれ長所と使用事例があり、ツールの選択はデータストリーミングアプリケーションの特定の要件に依存します。
PubNubデータストリーミングの次のステップ
-----------------------
データストリーミング技術の基本的な概念とアーキテクチャを理解したら、次のステップはこれらの技術を自分のシステムに実装することです。PubNubは、既存のアーキテクチャに簡単に統合できる堅牢でスケーラブルなリアルタイムデータストリーミングプラットフォームを提供します。
ここでは、PubNubデータストリーミングを始めるための手順を説明します：
1. **デモを見る**PubNubは[リアルタイムデータストリーミングのデモを](https://www.pubnub.com/demos/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)提供しており、プラットフォームの仕組みを理解するのに役立ちます。このデモは、チャットアプリからIoTデバイス制御まで、幅広いユースケースに適用できます。
2. **基本を理解**する：PubNubは、[データストリーミングに関する](https://www.pubnub.com/learn/glossary/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)項目を含む、主要な用語や概念を説明する包括的な用語集を提供しています。
3. **PubNub Illuminateを理解**する：[PubNub Illuminate](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)を使用すると、オンザフライで収益化戦略を調整し、ユーザーの行動をインセンティブにリンクし、カスタム、リアルタイム集計およびデバイスメトリクスですべてのアクションを追跡し、即座に結果を確認することができます - すべてあなたの開発チームに負担をかけることなく。
4. **登録**PubNubアカウントに登録します。[登録](https://admin.pubnub.com/#/register?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)ページから登録できます。PubNubアカウントの無料層は制限に余裕があり、アップグレードするまでクレジットカードを必要としません。
5. **ビルドを開始**します：基本をマスターしたら、独自のデータストリーミングアプリケーションを構築しましょう。PubNubは、[リアルタイムデータストリーミングアプリケーションの構築に関するチュートリアルを](https://www.pubnub.com/tutorials/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)含む、さまざまなタイプのアプリケーションの構築をガイドするチュートリアルのホストを提供しています。
6. **APIを探索**する：PubNubは、アプリケーションの構築に使用できる幅広いAPIとSDKを提供しています。詳細は[SDKドキュメントのページを](https://www.pubnub.com/docs/sdks?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)ご覧ください。
7. **価格を理解**する：構築を完了する前に、どのくらいの費用がかかるかを知っておくと便利です。PubNubの価格についての詳細は[価格](https://www.pubnub.com/pricing/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)ページをご覧ください。
データ・ストリーミング・テクノロジーのユースケースを詳しく見る
-------------------------------
### リアルタイムデータ分析
データ・ストリーミング・テクノロジーの主なユースケースの1つは、リアルタイムのデータ分析です。データ・ストリームをリアルタイムで処理・分析することで、企業は業務に関する洞察を即座に得て、情報に基づいた迅速な意思決定を行うことができる。これは金融などの業界で特に有用で、リアルタイムデータ分析は不正行為の検出や市場動向分析などに利用できます。
[PubNub Illuminateは](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)リアルタイム分析プラットフォームの一例である。しかし、PubNub Illuminateは単なるデータ管理のためのプラットフォームではなく、データメトリクスに基づいて条件を定義することもでき、その条件がトリガーされると、そのデータに基づいて動的なアクションが実行されます。
### モノのインターネット（IoT）
データ・ストリーミング・テクノロジーのもう一つの重要なアプリケーションは、モノのインターネット（IoT）で、デバイスがデータ・ストリームを生成し、それをリアルタイムで処理して貴重な洞察を提供することができます。例えば、産業機器の性能を監視することで、企業は機器の故障につながる前に問題を検出し、対処することができる。
### ソーシャルメディア分析
ソーシャルメディア・プラットフォームは、毎秒大量のデータを生成します。データ・ストリーミング技術は、このデータをリアルタイムで処理できるため、企業はトレンドを監視し、顧客の感情を追跡し、顧客のフィードバックに即座に対応することができます。
### 電子商取引
Eコマース業界では、データ・ストリーミング技術はリアルタイムで顧客の行動を追跡することができ、企業はパーソナライズされた推奨を提供し、顧客体験を改善し、売上を増加させることができます。
データストリーミング技術の今後の動向
------------------
### 機械学習やAIとの統合
データ・ストリーミング技術の重要なトレンドの1つは、機械学習と生成AIの統合である。機械学習モデルは、正確でタイムリーな予測を行うために必要なリアルタイムのデータを提供することができる。これは特に予知保全に有用で、機械学習モデルはリアルタイムのデータに基づいて部品の故障を予測することができる。例えば、モバイル機器のバッテリーの放電サイクルは、バッテリーの予想寿命を推定するために使用することができる。
### オープンソース・フレームワークの利用拡大
Apache Kafka、Apache Flink、Spark Streamingなどのオープンソースのフレームワークは、データストリーミング技術を実装するための一般的なツールとなっている。これらのフレームワークは、大量のデータをリアルタイムで処理するための堅牢な機能を提供し、オープンソースの性質上、高度にカスタマイズ可能で、さまざまなユースケースに適応できる。今後、これらのフレームワークやその他のオープンソース・フレームワークの利用が増えると予想される。
### データ・セキュリティとプライバシーの重視の高まり
企業が機密データを処理するためにデータ・ストリーミング・テクノロジーにますます依存するようになるにつれ、データ・セキュリティとプライバシーがより重視されるようになるだろう。これには、データ・ストリームを不正アクセスから保護し、データ・プライバシー規制を確実に遵守するための強固なセキュリティ対策の導入が含まれる。
### より高度なデータエンジニアリング技術
ストリーム処理、データ・パイプラインの最適化、データの一貫性の確保など、エンジニアがこのテクノロジーに習熟するにつれて、より高度なデータ・エンジニアリング技術が登場すると予想される。
結論
--
データ・ストリーミング・テクノロジーの未来は明るい。リアルタイムでより優れた業務上の洞察をビジネスに提供することで、過去のデータに頼ることなく即座に行動を起こすことができ、顧客満足度、効率性、収益性が向上する。顧客管理、eコマース、IoT、ソーシャルメディア分析など、業種を問わず、データ・ストリーミング技術はビジネスのあり方を変革する可能性を秘めている。
PubNubは、ストリーミングデータによるビジネスの変革をお手伝いします。PubNubの開発に関するどのようなことでも、[devrel@pubnub.com](mailto:devrel@pubnub.com)、DevRelチームまたは[サポート](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)チームまでお気軽にお問い合わせください。
PubNubはどのようにお役に立ちますか？
=====================
この記事は[PubNub.comに](https://www.pubnub.com/blog/data-streaming-technologies-overview/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)掲載されたものです。
私たちのプラットフォームは、開発者がWebアプリ、モバイルアプリ、およびIoTデバイスのためのリアルタイムのインタラクティブ性を構築、配信、管理するのに役立ちます。
私たちのプラットフォームの基盤は、業界最大かつ最もスケーラブルなリアルタイムエッジメッセージングネットワークです。世界15か所以上で8億人の月間アクティブユーザーをサポートし、99.999%の信頼性を誇るため、停電や同時実行数の制限、トラフィックの急増による遅延の問題を心配する必要はありません。
PubNubを体験
---------
[ライブツアーを](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)チェックして、5分以内にすべてのPubNub搭載アプリの背後にある本質的な概念を理解する
セットアップ
------
[PubNubアカウントに](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)サインアップすると、PubNubキーに無料ですぐにアクセスできます。
始める
---
[PubNubのドキュメントは](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)、ユースケースや[SDKに](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ja)関係なく、あなたを立ち上げ、実行することができます。 | pubnubdevrel | |
1,915,509 | useEffect() or Event handler? | Hi there! I just wanted some advice here. Basically I have a To-Do list application that uses a... | 0 | 2024-07-08T09:48:54 | https://dev.to/sanskari_patrick07/useeffect-or-event-handler-1i09 | react, doubt, javascript, beginners | Hi there!
I just wanted some advice here. Basically I have a To-Do list application that uses a Postgres database and an express backend. I just have one table that stores the name, id, whether completed or not, and a note related to the task in it.
My doubt is whether I should use a `useEffect()` or just plain old event handlers for this.
This is how I have implemented my functionality:
1. When a user clicks on the add task button, the event handler- `handleAddTask()` fires up -> adds the task to the database -> then fetches the data once again to get the updated data.
NOTE- I am fetching the data again and again since I thought it wouldn't be too bad for an application that is this small (and also because I don't yet know how to do this in a more efficient way🥲).
2. Similar to the above, when the user deletes a task, a database DELETE request is sent and all the tasks are fetched again to keep the frontend in sync with backend.
3. Same for editing a task too. Edit it, PUT request goes, and all tasks fetched again.
The `handleAddTask()` event handler:
``` javascript
function handleAddTask(title){
if (title.trim() === ""){
alert("You cannot add empty task!");
}
else{
controller.addTask(title)
.then(() => controller.fetchData())
.then((todos) => {
console.log("Got your todos!:", todos);
dispatch({
type: "set",
todos: todos,
})
handleSetTasksRemaining(todos);
});
// clearing the task input bar upon adding the task
setTitle("");
}
}
```
The `handleDeleteTask()` event handler:
``` javascript
function handleDeleteTask(id){
controller.deleteTask(id)
.then(() => controller.fetchData())
.then((todos) => {
console.log("Got your todos!:", todos);
flushSync(() => {
dispatch({
type: "set",
todos: todos,
});
});
handleSetTasksRemaining(todos);
})
}
```
And finally the `handleEditTask()` event handler:
``` javascript
function handleEditTask(id, title, completed, description, showEditButton){
setEditInput(showEditButton);
if(title.trim() === ""){
alert("You cannot add empty task!");
} else{
controller.updateTask(id, title, completed, description === "" ? null : description)
.then(() => controller.fetchData())
.then((todos) => {
console.log("Got your todos!:", todos);
dispatch({
type: "set",
todos: todos,
})
handleSetTasksRemaining(todos);
})
}
}
```
I am really confused about what I should do since everyone keeps saying that data fetching should be done in useEffect. But in my case the data should only be added, deleted or edited whenever I click on an appropriate button.
Is this a bad approach? What is the better approach if any? Please help. | sanskari_patrick07 |
1,915,510 | Педиатрия в клинике "МедЭкспресс" | Педиатрия является важным направлением в медицинской практике, так как занимается диагностикой,... | 0 | 2024-07-08T09:51:31 | https://dev.to/profikl/piediatriia-v-klinikie-miedekspriess-dg8 | Педиатрия является важным направлением в медицинской практике, так как занимается диагностикой, лечением и профилактикой заболеваний у детей. В клинике "МедЭкспресс" в Брянске педиатры предоставляют полный спектр услуг, обеспечивая заботу о здоровье детей с первых дней жизни.
Как проходит прием у педиатра?
Первичный прием у педиатра включает сбор анамнеза, осмотр, постановку диагноза или назначение дополнительных обследований. Родители должны следить за графиком плановых осмотров и приводить детей даже при отсутствии симптомов заболевания, чтобы вовремя выявить возможные патологии и предотвратить их развитие.
График осмотров
Для детей до года профилактические осмотры проводятся ежемесячно. В один месяц ребенок должен быть осмотрен неврологом, офтальмологом, ортопедом, отоларингологом и хирургом. В девять месяцев проводится первый осмотр у стоматолога, а в год – повторные осмотры всех перечисленных специалистов. На втором году жизни достаточно одного визита к педиатру раз в три месяца при отсутствии жалоб.
Перед поступлением в детский сад и школу проводятся более полные обследования. В семь-восемь лет и в десять лет добавляются осмотры эндокринолога и гинеколога (для девочек), а также проводится ЭКГ.
Вызов педиатра на дом
Если у ребенка есть признаки инфекционного заболевания или ОРВИ, рекомендуется вызывать педиатра на дом, чтобы не подвергать других детей риску заражения. Домашний визит педиатра включает осмотр, постановку диагноза и назначение лечения.
Диагностика и лечение
Лечащий педиатр клиники "МедЭкспресс" обязан поставить диагноз и объяснить его родителям. В случае необходимости он направляет ребенка к узкому специалисту. Врачи клиники не только лечат, но и консультируют родителей по вопросам профилактики заболеваний, правильного питания и воспитания ребенка.
Особенности клиники "МедЭкспресс"
Клиника оснащена современной медицинской техникой и высококвалифицированными специалистами, что обеспечивает точную диагностику и эффективное лечение. Прием у педиатра организован таким образом, чтобы минимизировать стресс у детей и обеспечить комфорт родителей, включая возможность записи на прием в выходные дни.
Записаться на прием к педиатру можно по телефону или через сайт клиники, что удобно для занятых родителей. "МедЭкспресс" заботится о здоровье детей всех возрастов, предлагая качественное медицинское обслуживание [https://medexpress32.ru/pediatriya](https://medexpress32.ru/pediatriya) | profikl | |
1,915,511 | 데이터 스트리밍 기술 개요 | 데이터 스트리밍 기술, 사용 사례, 아키텍처 및 장점에 대한 개요 | 0 | 2024-07-08T09:52:07 | https://dev.to/pubnub-ko/deiteo-seuteuriming-gisul-gaeyo-2858 | 많은 조직에서 대량의 데이터(빅데이터)를 실시간으로 처리하는 능력이 중요해지면서 [데이터 스트리밍 기술이](https://www.pubnub.com/solutions/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 등장했습니다. 이러한 기술을 사용하면 대량의 데이터를 생성되는 즉시 또는 거의 실시간으로 처리할 수 있으므로 기업은 즉각적인 인사이트를 얻고 시간에 민감한 데이터 기반 의사 결정을 내릴 수 있습니다.
이러한 기술의 핵심에는 이벤트 스트림이라고도 하는 데이터 스트림이라는 개념이 있습니다. 데이터 스트림은 소셜 미디어 피드, IoT(사물 인터넷) 디바이스, 로그 파일, 과학 데이터 세트 등 다양한 소스에서 생성되는 시퀀스입니다. 이러한 데이터 스트림은 데이터 스트리밍 기술을 통해 수집 및 처리됩니다.
또 다른 중요한 측면은 데이터 스트림의 확장성입니다. 데이터의 양이 증가함에 따라 증가된 부하를 처리할 수 있도록 기술을 확장하여 기업이 실시간 분석을 수집할 수 있도록 보장합니다. 즉, 기업은 데이터가 생성되는 즉시 분석할 수 있어 사기 탐지나 고객 경험 최적화와 같이 타이밍이 중요한 시나리오에서 특히 유용한 의사결정을 신속하게 내릴 수 있습니다.
데이터 스트리밍 기술은 SQL 데이터베이스와 같은 정형 데이터부터 라이브 이벤트나 소셜 미디어 피드와 같은 비정형 데이터까지 다양한 형식을 지원하므로 기업은 데이터의 출처나 형식에 관계없이 모든 유형의 데이터를 처리하고 분석할 수 있습니다. 이러한 기술은 많은 장점을 제공하지만, 구현 및 관리를 위해 정교한 데이터 엔지니어링 기술이 필요하고 특히 대량의 데이터를 처리할 때 짧은 지연 시간과 높은 처리량이 요구되는 등 도전 과제도 있다는 점에 유의하는 것이 중요합니다.
데이터 스트리밍 기술의 기본 개념
------------------
데이터 스트리밍 기술은 몇 가지 기본 개념을 기반으로 합니다. 실시간 데이터 처리의 성능을 최대한 활용하려면 이러한 개념을 이해하는 것이 중요합니다:
### 데이터 스트림
데이터 스트림은 IoT 디바이스, 로그 파일, 주식 시장 등 다양한 소스에서 지속적으로 발생하는 데이터 흐름입니다. 이러한 데이터 소스는 종종 실시간 또는 실시간에 가까운 빠른 속도로 데이터를 생성하며, 생성된 데이터는 일반적으로 시간에 민감하므로 시간이 지남에 따라 관련성이 감소합니다.
### 스트림 처리
스트림 처리는 데이터 스트림을 실시간으로 처리하는 것입니다. 예약된 간격으로 데이터를 처리하는 배치 처리와 달리 스트림 처리는 데이터가 도착하는 즉시 처리합니다. 따라서 지연 시간이 짧아 사용자 위치 추적이나 상품 가격 및 해당 값을 기반으로 한 의사 결정과 같이 시간에 민감한 애플리케이션에 필수적입니다.
### 배치 처리와 스트림 처리 비교
일괄 처리와 스트림 처리는 데이터 처리에 대한 두 가지 다른 접근 방식을 나타냅니다. 일괄 처리는 대량의 데이터를 예약된 간격으로 한 번에 처리하며, 시간에 민감하지 않은 데이터 분석 작업에 적합합니다. 반면에 스트림 처리는 데이터가 생성되는 즉시 처리하여 실시간 인사이트를 제공합니다.
데이터 스트림 처리에 대해 이야기할 때 '마이크로 배치'라는 용어를 볼 수도 있는데, 이 접근 방식은 매우 신선한 데이터가 필요하지만 반드시 실시간이 아닌 경우에 배치와 스트림 처리 사이에 위치합니다.
데이터 스트리밍 아키텍처
-------------
데이터 스트리밍 기술의 일반적인 아키텍처에는 데이터 소스, 데이터 수집 시스템, 스트림 처리 시스템, 데이터 저장 시스템이 포함됩니다.
1. 데이터 소스는 데이터 스트림을 생성합니다.
2. Apache Kafka나 Amazon Kinesis와 같은 데이터 수집 시스템은 이러한 데이터 스트림을 캡처하여 처리합니다.
3. Apache Flink나 Apache Spark Streaming과 같은 스트림 프로세서는 수집된 데이터를 실시간으로 처리합니다.
4. 그런 다음 처리된 데이터는 추가 분석 또는 시각화 대시보드를 위해 데이터 레이크 또는 데이터 웨어하우스에 저장됩니다.
5. [PubNub Kafka Bridge와](https://www.pubnub.com/developers/kafka/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 같은 시스템을 사용하여 데이터를 네트워크의 엣지로 직접 스트리밍할 수 있습니다.
데이터는 데이터 파이프라인을 통해 소스에서 대상까지 아키텍처를 통해 흐릅니다. 본질적으로 데이터 파이프라인은 데이터의 출처에서 수집, 처리, 저장 또는 시각화를 거쳐 최종적으로 목적지까지 데이터의 여정을 나타냅니다.
### 데이터 일관성
데이터 일관성은 데이터 스트리밍에서 중요한 관심사입니다. 데이터 스트리밍 기술은 일관성을 보장하기 위해 이벤트 순서 지정, 정확한 한 번 처리, 내결함성 등 다양한 기술을 사용합니다. 이러한 기술은 데이터가 올바른 순서로 처리되고, 데이터가 손실되거나 여러 번 처리되지 않으며, 시스템이 데이터 손실 없이 장애로부터 복구할 수 있도록 보장합니다.
예를 들어 PubNub은 읽기 수신, 메시지 순서 지정, 대기열 등 [메시지 전송을 보장하는](https://www.pubnub.com/message-delivery-guarantee/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 여러 가지 방법을 제공합니다.
### 데이터 스트리밍 기술을 위한 도구
데이터 스트리밍 기술을 구현하는 데 사용할 수 있는 다양한 오픈 소스 및 상용 도구가 있습니다. 여기에는 Apache Kafka, Apache Flink, AWS Kinesis, Microsoft Azure Stream Analytics 등이 포함됩니다. 각 도구에는 고유한 장점과 사용 사례가 있으며, 데이터 스트리밍 애플리케이션의 특정 요구 사항에 따라 도구 선택이 달라집니다.
PubNub 데이터 스트리밍의 다음 단계
----------------------
데이터 스트리밍 기술의 기본 개념과 아키텍처를 이해했다면, 다음 단계는 이러한 기술을 자체 시스템에 구현하는 것입니다. PubNub은 기존 아키텍처에 쉽게 통합할 수 있는 강력하고 확장 가능한 실시간 데이터 스트리밍 플랫폼을 제공합니다.
PubNub 데이터 스트리밍을 시작하는 단계는 다음과 같습니다:
1. **데모 살펴보기**: PubNub은 플랫폼의 작동 방식을 이해하는 데 도움이 되는 [실시간 데이터 스트리밍 데모를](https://www.pubnub.com/demos/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 제공합니다. 이 데모는 채팅 앱에서 IoT 기기 제어에 이르기까지 다양한 사용 사례에 적용됩니다.
2. **기본** 사항 이해하기: PubNub에서는 [데이터 스트리밍에](https://www.pubnub.com/learn/glossary/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 대한 항목을 포함하여 주요 용어와 개념을 설명하는 포괄적인 용어집을 제공합니다.
3. **PubNub 일루미네이트 이해하기**: [PubNub Illuminate를](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 사용하면 개발팀에 부담을 주지 않고도 즉시 수익화 전략을 맞춤화하고, 사용자 행동을 인센티브에 연결하고, 사용자 지정 실시간 집계 및 기기 지표를 통해 모든 행동을 추적하고, 결과를 즉시 확인할 수 있습니다.
4. **등록**: PubNub 계정에 가입하세요. [등록 페이지에서](https://admin.pubnub.com/#/register?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 할 수 있습니다. 무료 등급의 PubNub 계정에는 넉넉한 한도가 있으며 업그레이드할 때까지 신용 카드가 필요하지 않습니다.
5. **구축 시작**: 기본 사항을 숙지했다면 나만의 데이터 스트리밍 애플리케이션을 구축하세요. PubNub에서는 [실시간 데이터 스트리밍 애플리케이션 구축 튜](https://www.pubnub.com/tutorials/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko)토리얼을 비롯하여 다양한 유형의 애플리케이션 구축 과정을 안내하는 다양한 튜토리얼을 제공합니다.
6. **API 살펴보기**: PubNub은 애플리케이션을 구축하는 데 사용할 수 있는 다양한 API와 SDK를 제공합니다. 자세한 내용은 [SDK 문서 페이지에서](https://www.pubnub.com/docs/sdks?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 확인할 수 있습니다.
7. **가격 이해하기**: 구축을 완료하기 전에 비용이 얼마나 드는지 알아두면 도움이 됩니다. PubNub의 요금에 대한 자세한 내용은 [가격 페이지에서](https://www.pubnub.com/pricing/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 확인할 수 있습니다.
데이터 스트리밍 기술의 사용 사례 자세히 살펴보기
---------------------------
### 실시간 데이터 분석
데이터 스트리밍 기술의 주요 사용 사례 중 하나는 실시간 데이터 분석입니다. 데이터 스트림을 실시간으로 처리하고 분석함으로써 기업은 운영에 대한 즉각적인 인사이트를 얻고 정보에 입각한 신속한 의사 결정을 내릴 수 있습니다. 이는 사기 탐지, 시장 동향 분석 등에 실시간 데이터 분석을 사용할 수 있는 금융과 같은 산업에서 특히 유용할 수 있습니다.
실시간 분석 플랫폼의 한 예로[PubNub Illuminate를](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 들 수 있습니다. 그러나 PubNub Illuminate는 단순한 데이터 관리 플랫폼이 아니라 데이터 메트릭을 기반으로 조건을 정의하고 트리거되면 해당 데이터를 기반으로 동적 작업을 수행할 수 있습니다.
### 사물 인터넷(IoT)
데이터 스트리밍 기술의 또 다른 중요한 응용 분야는 장치에서 실시간으로 처리하여 가치 있는 인사이트를 제공할 수 있는 데이터 스트림을 생성하는 사물 인터넷(IoT)입니다. 예를 들어, 산업 장비의 성능을 모니터링함으로써 기업은 장비 고장으로 이어지기 전에 문제를 감지하고 해결할 수 있습니다.
### 소셜 미디어 분석
소셜 미디어 플랫폼은 매초마다 엄청난 양의 데이터를 생성하며, 데이터 스트리밍 기술은 이 데이터를 실시간으로 처리하여 기업이 트렌드를 모니터링하고 고객 정서를 추적하며 고객 피드백에 즉시 대응할 수 있게 해줍니다.
### 이커머스
이커머스 업계에서 데이터 스트리밍 기술은 실시간으로 고객 행동을 추적하여 개인화된 추천을 제공하고, 고객 경험을 개선하며, 매출을 증대할 수 있도록 지원합니다.
데이터 스트리밍 기술의 미래 트렌드
-------------------
### 머신러닝 및 AI와의 통합
데이터 스트리밍 기술의 중요한 트렌드 중 하나는 머신러닝과 제너레이티브 AI의 통합입니다. 머신러닝 모델은 정확하고 시기적절한 예측을 하는 데 필요한 실시간 데이터를 제공받을 수 있습니다. 이는 머신러닝 모델이 실시간 데이터를 기반으로 부품 고장을 예측할 수 있는 예측 유지보수에 특히 유용할 수 있는데, 예를 들어 모바일 디바이스의 배터리 방전 주기를 이용해 배터리의 예상 수명을 예측할 수 있습니다.
### 오픈 소스 프레임워크 사용 증가
데이터 스트리밍 기술을 구현하기 위한 도구로 Apache Kafka, Apache Flink, Spark Streaming과 같은 오픈 소스 프레임워크가 널리 사용되고 있습니다. 이러한 프레임워크는 대량의 데이터를 실시간으로 처리할 수 있는 강력한 기능을 제공하며, 오픈 소스 특성상 사용자 정의가 가능하고 다양한 사용 사례에 맞게 조정할 수 있습니다. 앞으로 이러한 프레임워크와 기타 오픈소스 프레임워크의 사용이 더욱 늘어날 것으로 예상됩니다.
### 데이터 보안 및 개인정보 보호에 대한 중요성 증대
민감한 데이터를 처리하기 위해 데이터 스트리밍 기술에 점점 더 의존하는 기업이 늘어나면서 데이터 보안과 개인정보 보호에 대한 중요성이 더욱 강조될 것입니다. 여기에는 데이터 스트림을 무단 액세스로부터 보호하고 데이터 개인정보 보호 규정을 준수하기 위한 강력한 보안 조치를 구현하는 것이 포함됩니다.
### 더욱 발전된 데이터 엔지니어링 기법
엔지니어들이 스트림 처리를 위한 보다 정교한 알고리즘, 데이터 파이프라인 최적화, 데이터 일관성 보장 등 기술에 익숙해지면서 더욱 발전된 데이터 엔지니어링 기법이 등장할 것으로 예상됩니다.
결론
--
데이터 스트리밍 기술의 미래는 밝아 보입니다. 비즈니스에 실시간으로 더 나은 운영 인사이트를 제공함으로써 과거 데이터에 의존하지 않고도 즉각적인 조치를 취할 수 있어 고객 만족도, 효율성 및 수익성을 높일 수 있습니다. 고객 관리, 이커머스, IoT, 소셜 미디어 분석 등 업종에 관계없이 데이터 스트리밍 기술은 비즈니스 운영 방식을 혁신할 수 있는 잠재력을 가지고 있습니다.
PubNub은 스트리밍 데이터로 비즈니스를 혁신하는 데 도움을 드릴 수 있습니다. 개발팀( [devrel@pubnub.com](mailto:devrel@pubnub.com) )으로 문의하거나 [지원팀에](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 연락하여 PubNub 개발과 관련된 모든 측면에 대해 도움을 받으세요.
PubNub이 어떤 도움을 드릴 수 있나요?
========================
이 문서는 원래 [PubNub.com에](https://www.pubnub.com/blog/data-streaming-technologies-overview/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 게시되었습니다.
저희 플랫폼은 개발자가 웹 앱, 모바일 앱 및 IoT 디바이스를 위한 실시간 인터랙티브를 구축, 제공 및 관리할 수 있도록 지원합니다.
저희 플랫폼의 기반은 업계에서 가장 크고 확장성이 뛰어난 실시간 에지 메시징 네트워크입니다. 전 세계 15개 이상의 PoP가 월간 8억 명의 활성 사용자를 지원하고 99.999%의 안정성을 제공하므로 중단, 동시 접속자 수 제한 또는 트래픽 폭증으로 인한 지연 문제를 걱정할 필요가 없습니다.
PubNub 체험하기
-----------
[라이브 투어를](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 통해 5분 이내에 모든 PubNub 기반 앱의 필수 개념을 이해하세요.
설정하기
----
PubNub [계정에](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 가입하여 PubNub 키에 무료로 즉시 액세스하세요.
시작하기
----
사용 사례나 [SDK에](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 관계없이 [PubNub 문서를](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=ko) 통해 바로 시작하고 실행할 수 있습니다. | pubnubdevrel | |
1,915,512 | How to use the Context API, What is Context API? | this post is written for someone who want to understand in simple terms what the Context API is and... | 0 | 2024-07-08T09:53:42 | https://dev.to/negusnati/how-to-use-the-context-api-what-is-context-api-4455 | webdev, react, contextapi, javascript | this post is written for someone who want to understand in simple terms what the Context API is and how to fit it in your app to make your life better.
The gist of it is prop drilling bad, prop drilling messy, prop drilling boring, prop drilling not classy, did i say prop drilling bad? anyway. so just have a slick way to manage your state(data).
## **Context API**
**Problem:** Passing state down through multiple levels of a component tree can quickly become cumbersome and inconvenient, just bad bad bad, a problem known as prop drilling(duh!).
**Solution:**The React Context API allows you to pass state from a parent component into a deeply nested child component without having to manually pass props down the component tree.
how does it do it? **magic** lol.
Anyway, it just give you a way to subscribe to a **CONTEXT**(am sure you didn't see that coming). meaning it lets you create a context that some components subscribe to and some other parent component provides.
**How it works:**
The Context API has three main components:
1. **Context object:** An object that represents the context and is used to create the provider and consumer components.
2. **Consumer:** A React component that reads the value from a provider.
3. **Provider:** A special React component that gives all child components access to a so-called value.
To use the Context API, you first need to create a context object using the `createContext()` function. This function takes an optional default value for the context, which will be used if a component does not have a matching provider above it in the component tree.
Once you have created a context object, you can then create provider and consumer components. The provider component takes the context value as a prop and wraps all of the components that need access to the context state. The consumer component uses `useContext(SomeContext)` to access the state.
When a component is subscribed to a context, it will be re-rendered whenever the context value changes. This means that you can easily keep your components up-to-date with the latest state without having to manually pass props down the component tree.
Think of it like [Theo](https://x.com/t3dotgg) is screaming all day on twitter to give you the worst takes ever, but if you are not his follower/under him **pause**, you can't access it(thank God), so when he broadcast his takes and you happen to be following him you will have access to it(ugh poor you), but you still can not see it unless you specifically interact with it(i hope).
so am sure you are expecting code, so here is what chatGPT responded with,
```
const ThemeContext = createContext({
theme: "light",
});
// Let's say you want some theming state, so you create a
// context object( using createContext()),you can
// provide default values, think of it like useState here.
function ThemeProvider({ children }) {
const [theme, setTheme] = useState("light");
// you can do some operations here on the state
// like updates and stuff
return (
<ThemeContext.Provider value={{ theme, setTheme }}>
{children}
</ThemeContext.Provider>
);
}
// then create a provider component, that gives and manipulates
// the data if you want it to change on some event or stuff.
// it should accept a 'children' prop(how ironic huh? prop bad)
// so that it wraps all the components that want to
// subscribe to this context( can have access to this state).
function useTheme() {
const context = useContext(ThemeContext);
if (context === undefined)
throw new Error("no no, subscribe to my YouTube
channel first to use my data");
return context;
}
// Pro Tip: create a custom hook so you won't have to
// always say useContext(ThemeContext), just say
// useSomeCoolCustomHookName();.
export { ThemeProvider, useTheme};
//then ship it
// all this should be in like some contexts folder and
// ThemeContext.jsx file or something
// Create a consumer component(file) that use the state.
function ThemeConsumer() {
const { theme } = useTheme();
// you would have to use
// useContext(ThemeContext); if it weren't for me
return <div style={{ color: theme }}>your app content and components ...</div>;
}
function App() {
return (
<ThemeProvider>
<ThemeConsumer />
</ThemeProvider>
);
}
// just wrap all the components that need this context with the context provider.
```
if you are serious and want to use the Context API? **just read the docs bro** always **just read the docs bro**, it took me 30 minutes to rant and edit all this shit please laugh.
{% embed https://react.dev/reference/react/createContext %} | negusnati |
1,915,513 | Boost Your GPU Utilization with These Tips | Key Highlights GPU utilization refers to the percentage of a graphics card’s processing... | 0 | 2024-07-08T09:55:40 | https://dev.to/novita_ai/boost-your-gpu-utilization-with-these-tips-3p1h | ## Key Highlights
- GPU utilization refers to the percentage of a graphics card’s processing power being used at a particular time. It is important for optimizing performance and resource allocation in GPU-intensive tasks.
- Monitoring GPU utilization can help identify bottlenecks, refine performance, save costs in cloud environments, and enhance workflows.
- Practical tips to enhance GPU utilization include optimizing code for better GPU usage and utilizing tools and techniques for monitoring GPU performance.
- Advanced strategies for maximizing GPU resources include leveraging multi-GPU setups and effectively using GPUs in cloud environments. Novita AI GPU Pods offers unique GPU Cloud service. The pay-as-you-go service can lead you to a different experience without worrying about the GPU utilization.
## Introduction
GPUs are essential for speeding up tasks like graphics and math problems. They’re popular in fields such as machine learning. Monitoring GPU usage is crucial for efficiency, cost savings, and optimal project performance. This post explains the importance of tracking GPU usage, its impact on various applications and processes, common issues, tips to maximize GPU performance, and advanced strategies for leveraging GPUs effectively in data science or machine learning projects.
## What is GPU Utilization?
Understanding how much your GPU is being used, or its utilization, is super important if you want to make sure your computer runs as smoothly and quickly as possible.
### Defining GPU Utilization in Modern Computing
In the computer world today, GPU utilization refers to how much a graphics card is actively processing data. It’s important to monitor the percentage of time the GPU is busy with computations.
GPU utilization involves tracking GPU usage, memory usage, and the intensity of tasks it’s handling. High utilization indicates that the graphics card is actively performing tasks rather than idling.
Efficient GPU usage is crucial for demanding applications like video games, image rendering, and deep learning. Optimizing GPU performance ensures smooth and fast operations.
### The Impact of GPU Performance on Applications and Workflows
Using GPU resources wisely really makes a difference in how fast and smooth applications and workflows run. When GPUs are working at their best, things like machine learning and deep learning tasks go much faster because of better performance. This means that everything gets done quicker, which helps make decisions faster and use computer power more efficiently. For businesses that rely on GPUs for AI stuff, this boost in speed and efficiency can really improve how well their applications and workflows perform.
## Common Challenges Affecting GPU Efficiency
GPUs face hurdles that hinder their effectiveness and speed, such as CPU bottleneck leading to poor GPU utilization.
### Identifying Bottlenecks in GPU Processing
Figuring out GPU processing slowdowns is crucial for optimizing performance:
- CPU bottleneck: Improve CPU efficiency or data movement to prevent GPU idle time.
- Memory bottlenecks: Optimize memory access to reduce GPU wait times.
- Inefficient parallelization or underutilized GPU parts hinder performance.
- Low compute intensity leads to unused GPU capacity.
- Synchronization and blocking operations can halt the GPU; optimizing these processes enhances utilization.
### The Role of Memory Allocation in GPU Performance
Efficient GPU memory allocation is crucial for optimal performance. Proper allocation reduces power consumption, speeds up processing, and minimizes errors. Smart memory management, like creating resource pools, ensures GPUs operate smoothly and cost-effectively. Monitoring GPU usage is vital for cost-saving in cloud setups, enabling seamless scaling for high-demand applications.
## How to Enhance GPU Utilization?
To get the most out of your GPU, it’s all about tweaking how you write your code and keeping an eye on how the GPU is doing. Here are some handy hints to make better use of your GPU:
- Making small changes in how you set up your code can really help with using GPUs more effectively. This includes adjusting things like batch size and how tasks are done at the same time.
- Keeping track of what’s happening with your GPU: Tools like NVIDIA System Management Interface (nvidia-smi) or others that do similar jobs can show you important info about what’s going on inside, including memory stuff and other key details.
- Playing around with batch sizes when training models could lead to better usage of GPUs. Trying out different sizes might just hit that sweet spot between not overloading the memory and still getting good performance.
## Advanced Strategies for Maximizing GPU Resources
To get the best performance in deep learning and machine learning, it’s crucial to use GPU resources wisely. There are some smart ways you can do this.
### Leveraging Multi-GPU Setups for Increased Performance
Using multiple GPUs is a smart way to boost how well and fast you can do deep learning and machine learning projects. With more than one GPU, you can split up the work so different parts are done at the same time on different GPUs. This makes everything run faster because it increases how much processing power you have and speeds up how quickly data goes through, which means your projects get finished quicker.
Watch the video below to explore **[Multi-GPU Tutorial in Unreal Engine!](https://www.youtube.com/watch?v=Io6oSCYkLg0)**
For making this easier, there are tools like TensorFlow and PyTorch that come with special features designed for working with several GPUs at once. For instance, TensorFlow has something called MirroredStrategy that helps spread out calculations across various GPUs easily. On the other hand, PyTorch offers DistributedDataParallel which lets you train models across many GPUs or even different computers connected together.
### Effective Use of GPU in Cloud Environments
Using GPUs in the cloud offers perks like easy scalability, cost savings, and flexibility. Monitoring GPU usage is crucial to optimize performance and avoid overspending in cloud setups. Cloud services like Novita AI GPU Pods provide instances with GPUs for tasks like machine learning, allowing for adaptable resource allocation. By managing GPU utilization effectively and selecting flexible options, you can enhance throughput on large machine learning projects.
## Conclusion
To get the most out of your GPU, follow these tips to make it work better, fix any slowdowns, and tweak your code. By keeping an eye on things with tools like NVIDIA System Management Interface (SMI), you can see important info about how your GPU is doing. Using more than one GPU or tapping into cloud power can really ramp up what you’re able to do. It’s super important for stuff like AI and deep learning that your GPU runs smoothly. Make sure to check on both how much memory your GPU has left and how hard it’s working regularly so everything stays running at top speed. With this advice in mind, you’ll be able to use all the power your GPUs have got.
## Frequently Asked Questions
### What is a good GPU utilization?
You’ll find normal ranges from 60% to 90% for gaming. 100% usage can occur in more intensive applications. Lower usage below 40% may indicate that the GPU is not fully leveraged.
### Is 100% GPU usage good?
For heavy games, 100% GPU usage is good, while for low-ended games, they can’t use all resources hence causing a low GPU usage. At the same time, keeping 100% GPU usage when idle for a long time may lead to higher temperatures, noise levels, and even an evident decrease in performance.
### How do I reduce my GPU utilization?
One effective way to reduce GPU usage is by lowering the graphical settings in games and other graphics-intensive applications. These settings include options such as resolution, texture quality, shadow quality, anti-aliasing, and other visual effects.
### Why my GPU usage is lower than CPU?
Why does the CPU use 100% utilization while GPU uses very little, like 5%? When, for example, a CPU has higher utilization than the GPU, it means that the system is experiencing bottleneck. Bottleneck refers to a component that limits the potential of other hardware due to differences in their maximum capabilities.
> Originally published at [Novita AI](blogs.novita.ai/boost-your-gpu-utilization-with-these-tips//?utm_source=dev_llm&utm_medium=article&utm_campaign=gpu-utilization)
> [Novita AI](https://novita.ai/?utm_source=dev_llm&utm_medium=article&utm_campaign=boost-your-gpu-utilization-with-these-tips), the one-stop platform for limitless creativity that gives you access to 100+ APIs. From image generation and language processing to audio enhancement and video manipulation, cheap pay-as-you-go, it frees you from GPU maintenance hassles while building your own products. Try it for free.
| novita_ai | |
1,915,514 | Запчасти аксиально-поршневых гидромоторов и гидронасосов | Аксиально-поршневые гидромоторы и гидронасосы – это ключевые компоненты гидравлических систем,... | 0 | 2024-07-08T09:55:48 | https://dev.to/profikl/zapchasti-aksialno-porshnievykh-ghidromotorov-i-ghidronasosov-3jjb | Аксиально-поршневые гидромоторы и гидронасосы – это ключевые компоненты гидравлических систем, которые используются в различных отраслях промышленности, включая строительство, сельское хозяйство и машиностроение. Долговечность и надежность этих устройств зависят от качества используемых запчастей. Компания ООО «ЗСК» предлагает широкий ассортимент запчастей для аксиально-поршневых гидромоторов и гидронасосов, обеспечивая высокое качество продукции и конкурентоспособные цены.
Основные виды запчастей
Ассортимент запчастей для аксиально-поршневых гидромоторов и гидронасосов включает следующие позиции:
Блоки цилиндров – основной элемент, отвечающий за преобразование механической энергии в гидравлическую.
Поршни и поршневые кольца – элементы, обеспечивающие герметичность и эффективность работы устройства.
Подшипники и втулки – компоненты, уменьшающие трение и износ деталей.
Ремкомплекты – наборы уплотнительных колец, манжет и других элементов для профилактического ремонта и обслуживания.
Клапаны и распределители – обеспечивают корректное распределение и регулирование гидравлической жидкости.
Преимущества использования качественных запчастей
Использование качественных запчастей от проверенного производителя, такого как ООО «ЗСК», имеет несколько ключевых преимуществ:
Увеличение срока службы оборудования – качественные запчасти снижают риск поломок и продлевают срок эксплуатации гидромоторов и гидронасосов.
Снижение затрат на ремонт – регулярное техническое обслуживание и замена изношенных частей предотвращают более серьезные поломки и дорогостоящий ремонт.
Повышение эффективности работы – использование оригинальных запчастей обеспечивает стабильную работу оборудования, что особенно важно в промышленных и строительных процессах.
Особенности подбора запчастей
При подборе запчастей для аксиально-поршневых гидромоторов и гидронасосов важно учитывать несколько факторов:
Модель и производитель оборудования – запчасти должны точно соответствовать техническим характеристикам устройства.
Условия эксплуатации – выбор материалов и конструктивных особенностей запчастей должен соответствовать условиям работы (температурные режимы, давление, агрессивные среды и т.д.).
Совместимость с другими компонентами – запчасти должны быть совместимы с другими элементами системы, чтобы избежать проблем при монтаже и эксплуатации.
Почему стоит выбирать ООО «ЗСК»?
Компания ООО «ЗСК» обладает многолетним опытом в сфере поставок запчастей для гидравлических систем. Основные преимущества работы с данной компанией включают:
Широкий ассортимент – в наличии запчасти для различных моделей и марок гидромоторов и гидронасосов.
Гарантия качества – вся продукция проходит строгий контроль качества, что гарантирует ее надежность и долговечность.
Консультационная поддержка – специалисты компании готовы помочь в подборе необходимых запчастей и проконсультировать по вопросам эксплуатации и ремонта оборудования.
Удобство заказа – возможность оформить заказ онлайн через сайт компании или по телефону.
Компания ООО «ЗСК» стремится обеспечить своих клиентов качественными запчастями и высоким уровнем сервиса, что позволяет поддерживать надежность и эффективность работы гидравлических систем. Подробную информацию о продукции и услугах можно найти на официальном сайте. [https://zsk.ru/](https://zsk.ru/) | profikl | |
1,915,515 | Kitchen Designs Wakefield - Formosa Bathrooms & Kitchen | At Formosa Bathrooms & Kitchen, we take pride in offering bespoke kitchen designs in Wakefield... | 0 | 2024-07-08T09:57:00 | https://dev.to/kitchendesigns/kitchen-designs-wakefield-formosa-bathrooms-kitchen-3dp2 | kitchendesigns, kitchensupply, kitcheninstallation | At Formosa Bathrooms & Kitchen, we take pride in offering bespoke [**kitchen designs in Wakefield**](https://formosabathrooms.co.uk/kitchen-designs-wakefield/) that perfectly blend functionality with aesthetic appeal. Our commitment lies in creating spaces that enhance your home's value and elevate your everyday living experience.
**Tailored Design Process
**
Every kitchen project at Formosa Bathrooms & Kitchen begins with a personalized design consultation. Our team of experienced designers collaborates closely with you to understand your vision, lifestyle, and functional requirements. Whether you seek a modern, minimalist kitchen or a traditional, cozy space, we tailor our designs to reflect your unique style and preferences.
**Innovative Design Solutions
**
Visit Us. We leverage our expertise to provide innovative design solutions that optimize space and efficiency without compromising on elegance. From smart storage solutions to ergonomic layouts, we ensure that every inch of your kitchen is utilized effectively, enhancing both usability and visual appeal.
**Quality Craftsmanship
**
At the heart of our kitchen designs lies impeccable craftsmanship. We source high-quality materials and work with skilled artisans to bring your vision to life. Whether it's custom cabinetry, luxurious countertops, or stylish fixtures, our attention to detail ensures a flawless finish that exceeds expectations.
**Comprehensive Service
**
Beyond design and installation, Formosa Bathrooms & Kitchen offers a comprehensive service that covers every aspect of your kitchen renovation journey. From initial concept development and planning permissions to the final installation and finishing touches, we manage the entire process with professionalism and expertise.
**Customer Satisfaction Guaranteed
**
Customer satisfaction is our top priority. We are dedicated to delivering kitchens that not only meet but exceed your expectations. Our commitment to quality, reliability, and customer care has earned us a reputation as one of the leading providers of bespoke kitchen designs in Wakefield.
**Contact Us
**
Ready to transform your kitchen into a masterpiece? Contact [**Formosa Bathrooms**](https://formosabathrooms.co.uk/) & Kitchen today at **01924 978300** or email us at **sales@formosabathrooms.com** to schedule your consultation. Let us help you create a kitchen that reflects your style and enhances your home's beauty and functionality. | kitchendesigns |
1,915,516 | Überblick über Daten-Streaming-Technologien | Ein Überblick über Daten-Streaming-Technologien, ihre Anwendungsfälle, ihre Architektur und ihre Vorteile | 0 | 2024-07-08T09:57:09 | https://dev.to/pubnub-de/uberblick-uber-daten-streaming-technologien-1kla | Die Fähigkeit, große Datenmengen (Big Data) in Echtzeit zu verarbeiten, ist für viele Unternehmen von entscheidender Bedeutung geworden, und hier kommen die [Daten-Streaming-Technologien](https://www.pubnub.com/solutions/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) ins Spiel. Diese Technologien ermöglichen es, große Datenmengen in Echtzeit oder nahezu in Echtzeit zu verarbeiten, während sie generiert werden, so dass Unternehmen unmittelbare Erkenntnisse gewinnen und zeitkritische datengestützte Entscheidungen treffen können.
Im Mittelpunkt dieser Technologien steht das Konzept der Datenströme, die auch als Ereignisströme bezeichnet werden. Bei den Datenströmen handelt es sich um Sequenzen, die von verschiedenen Quellen erzeugt werden, z. B. von Social-Media-Feeds, Internet-of-Things-Geräten (IoT), Protokolldateien, wissenschaftlichen Datensätzen und mehr. Diese Datenströme werden dann von Daten-Streaming-Technologien aufgenommen und verarbeitet.
Ein weiterer wichtiger Aspekt ist die Skalierbarkeit von Datenströmen. Wenn das Datenvolumen wächst, können die Technologien skaliert werden, um die erhöhte Last zu bewältigen und sicherzustellen, dass Unternehmen Echtzeitanalysen durchführen können. Dies bedeutet, dass Unternehmen ihre Daten analysieren können, sobald sie generiert werden, und so in der Lage sind, schnelle Entscheidungen zu treffen, was besonders in Szenarien nützlich ist, in denen das Timing wichtig ist, z. B. bei der Betrugserkennung oder der Optimierung der Kundenerfahrung.
Daten-Streaming-Technologien unterstützen verschiedene Formate, von strukturierten Daten wie SQL-Datenbanken bis hin zu unstrukturierten Daten wie Live-Events oder Social-Media-Feeds; dies stellt sicher, dass Unternehmen alle Arten von Daten verarbeiten und analysieren können, unabhängig von ihrer Quelle oder ihrem Format. Es ist wichtig zu beachten, dass diese Technologien zwar viele Vorteile bieten, aber auch Herausforderungen mit sich bringen. So erfordern sie zum Beispiel ausgefeilte datentechnische Fähigkeiten für die Implementierung und Verwaltung, geringe Latenzzeiten und einen hohen Durchsatz, insbesondere bei der Verarbeitung großer Datenmengen.
Grundlegende Konzepte der Daten-Streaming-Technologien
------------------------------------------------------
Daten-Streaming-Technologien beruhen auf mehreren grundlegenden Konzepten. Das Verständnis dieser Konzepte ist entscheidend, um die Möglichkeiten der Echtzeit-Datenverarbeitung voll auszuschöpfen:
### Datenströme
Datenströme sind kontinuierliche Datenflüsse aus verschiedenen Quellen, wie IoT-Geräten, Protokolldateien, Börsen usw. Diese Datenquellen erzeugen Daten mit hoher Geschwindigkeit, oft in Echtzeit oder nahezu in Echtzeit, und die erzeugten Daten sind in der Regel zeitkritisch, d. h. ihre Relevanz nimmt mit der Zeit ab.
### Stream-Verarbeitung
Stream Processing ist die Echtzeitverarbeitung von Datenströmen. Im Gegensatz zur Stapelverarbeitung, bei der die Daten in geplanten Intervallen verarbeitet werden, werden bei der Stream-Verarbeitung die Daten verarbeitet, sobald sie ankommen. Dies ermöglicht eine geringe Latenzzeit, die für zeitkritische Anwendungen wie die Verfolgung von Benutzerpositionen oder Rohstoffpreisen und die darauf basierende Entscheidungsfindung unerlässlich ist.
### Stapelverarbeitung vs. Stream-Verarbeitung
Stapelverarbeitung und Stream Processing sind zwei unterschiedliche Ansätze für die Datenverarbeitung. Die Stapelverarbeitung verarbeitet große Datenmengen auf einmal und in geplanten Intervallen und eignet sich für nicht zeitabhängige Datenanalyseaufgaben. Die Stream-Verarbeitung hingegen verarbeitet Daten, sobald sie generiert werden, und liefert Erkenntnisse in Echtzeit.
Im Zusammenhang mit der Verarbeitung von Datenströmen wird auch der Begriff "Micro-Batch" verwendet. Dieser Ansatz liegt zwischen der Batch- und der Stream-Verarbeitung, wenn sehr frische Daten benötigt werden, aber nicht unbedingt in Echtzeit.
Architektur des Datenstroms
---------------------------
Die typische Architektur von Daten-Streaming-Technologien umfasst Datenquellen, Dateneingabesysteme, Stream-Verarbeitungssysteme und Datenspeichersysteme.
1. Datenquellen erzeugen Datenströme.
2. Datenaufnahmesysteme wie Apache Kafka oder Amazon Kinesis erfassen diese Datenströme zur Verarbeitung.
3. Ein Stream-Prozessor, wie z. B. Apache Flink oder Apache Spark Streaming, verarbeitet die aufgenommenen Daten in Echtzeit.
4. Die verarbeiteten Daten werden dann in Data Lakes oder Data Warehouses für weitere Analysen oder Visualisierungs-Dashboards gespeichert.
5. Die Daten können mit Systemen wie der [PubNub Kafka Bridge](https://www.pubnub.com/developers/kafka/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) direkt an den Rand Ihres Netzwerks gestreamt werden.
Die Daten fließen in Datenpipelines durch die Architektur von der Quelle zum Ziel. Im Wesentlichen stellen Datenpipelines den Weg der Daten von ihrem Ursprungsort über die Aufnahme, Verarbeitung und schließlich die Speicherung oder Visualisierung dar.
### Datenkonsistenz
Die Datenkonsistenz ist ein wichtiges Anliegen beim Daten-Streaming. Daten-Streaming-Technologien verwenden verschiedene Techniken wie Ereignisreihenfolge, Exact-once-Verarbeitung und Fehlertoleranz, um die Konsistenz zu gewährleisten. Diese Techniken stellen sicher, dass die Daten in der richtigen Reihenfolge verarbeitet werden, dass keine Daten verloren gehen oder mehrfach verarbeitet werden und dass das System sich von Fehlern ohne Datenverlust erholen kann.
PubNub bietet beispielsweise mehrere Möglichkeiten, [die Zustellung von Nachrichten zu garantieren](https://www.pubnub.com/message-delivery-guarantee/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de), wie Lesebestätigungen, Nachrichtenreihenfolge und Warteschlangen.
### Werkzeuge für Daten-Streaming-Technologien
Es gibt verschiedene Open-Source- und kommerzielle Tools für die Implementierung von Daten-Streaming-Technologien. Dazu gehören Apache Kafka, Apache Flink, AWS Kinesis und Microsoft Azure Stream Analytics. Jedes Tool hat seine eigenen Stärken und Anwendungsfälle, und die Wahl des Tools hängt von den spezifischen Anforderungen der Daten-Streaming-Anwendung ab.
Nächste Schritte mit PubNub Data Streaming
------------------------------------------
Nachdem Sie die grundlegenden Konzepte und die Architektur von Daten-Streaming-Technologien verstanden haben, ist der nächste Schritt die Implementierung dieser Technologien in Ihre eigenen Systeme. PubNub bietet eine robuste und skalierbare Echtzeit-Datenstreaming-Plattform, die sich leicht in Ihre bestehende Architektur integrieren lässt.
Hier sind die Schritte, um mit PubNub Data Streaming zu beginnen:
1. **Demos erkunden**: PubNub stellt eine [Echtzeit-Daten-Streaming-Demo](https://www.pubnub.com/demos/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) zur Verfügung, damit Sie verstehen, wie unsere Plattform funktioniert. Diese Demo eignet sich für eine Vielzahl von Anwendungsfällen, von Chat-Apps bis zur Steuerung von IoT-Geräten.
2. **Verstehen Sie die Grundlagen**: PubNub stellt ein umfassendes Glossar zur Verfügung, in dem die wichtigsten Begriffe und Konzepte beschrieben werden, einschließlich eines Eintrags zum [Daten-Streaming](https://www.pubnub.com/learn/glossary/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de).
3. **Verstehen Sie PubNub Illuminate**: Mit [PubNub Illuminate](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) können Sie Monetarisierungsstrategien im Handumdrehen anpassen, das Nutzerverhalten mit Anreizen verknüpfen, jede Aktion mit benutzerdefinierten Echtzeit-Aggregat- und Gerätemetriken verfolgen und die Ergebnisse sofort sehen - und das alles, ohne Ihr Entwicklerteam zu belasten.
4. **Anmeldung**: Melden Sie sich für ein PubNub-Konto an. Sie können dies auf der [Registrierungsseite](https://admin.pubnub.com/#/register?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) tun. Die kostenlose Version Ihres PubNub-Kontos verfügt über großzügige Limits und erfordert keine Kreditkarte, bis Sie zum Upgrade bereit sind.
5. **Beginnen Sie zu bauen**: Sobald Sie die Grundlagen beherrschen, können Sie Ihre eigenen Daten-Streaming-Anwendungen erstellen. PubNub bietet eine Vielzahl von Tutorials, die Sie durch die Erstellung verschiedener Anwendungstypen führen, darunter auch ein [Tutorial zur Erstellung einer Echtzeit-Datenstreaming-Anwendung](https://www.pubnub.com/tutorials/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de).
6. **Erkunden Sie APIs**: PubNub bietet eine breite Palette von APIs und SDKs, die Sie für die Erstellung Ihrer Anwendungen nutzen können. Weitere Informationen finden Sie auf unserer [SDK-Dokumentationsseite](https://www.pubnub.com/docs/sdks?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de).
7. Die**Preisgestaltung verstehen**: Bevor Sie mit der Entwicklung beginnen, sollten Sie wissen, wie viel das Ganze kosten wird. Weitere Informationen über die Preise von PubNub finden Sie auf der [Preisseite](https://www.pubnub.com/pricing/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) des Unternehmens.
Tieferer Einblick in die Anwendungsfälle für Daten-Streaming-Technologien
-------------------------------------------------------------------------
### Datenanalyse in Echtzeit
Einer der wichtigsten Anwendungsfälle für Daten-Streaming-Technologien ist die Datenanalyse in Echtzeit. Durch die Verarbeitung und Analyse von Datenströmen in Echtzeit können Unternehmen sofortige Einblicke in ihre Abläufe gewinnen und schnelle, fundierte Entscheidungen treffen. Dies kann besonders in Branchen wie dem Finanzwesen nützlich sein, wo Echtzeit-Datenanalysen für die Erkennung von Betrug, die Analyse von Markttrends und vieles mehr eingesetzt werden können.
[PubNub Illuminate](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) ist ein Beispiel für eine Echtzeit-Analyseplattform. PubNub Illuminate ist jedoch mehr als nur eine Plattform für die Datenverwaltung, sondern ermöglicht es Ihnen auch, Bedingungen auf der Grundlage Ihrer Datenmetriken zu definieren, die, wenn sie ausgelöst werden, dynamische Aktionen auf der Grundlage dieser Daten durchführen.
### Internet der Dinge (IoT)
Eine weitere wichtige Anwendung von Datenstreaming-Technologien ist das Internet der Dinge (IoT), wo Geräte Datenströme erzeugen, die in Echtzeit verarbeitet werden können, um wertvolle Erkenntnisse zu gewinnen. Die Überwachung der Leistung von Industrieanlagen beispielsweise ermöglicht es Unternehmen, Probleme zu erkennen und zu beheben, bevor sie zu einem Ausfall der Anlagen führen.
### Analyse sozialer Medien
Social-Media-Plattformen erzeugen jede Sekunde riesige Datenmengen, die mit Hilfe von Data-Streaming-Technologien in Echtzeit verarbeitet werden können. So können Unternehmen Trends überwachen, die Stimmung der Kunden verfolgen und sofort auf Kundenfeedback reagieren.
### Elektronischer Handel
In der E-Commerce-Branche können Data-Streaming-Technologien das Kundenverhalten in Echtzeit verfolgen, so dass Unternehmen personalisierte Empfehlungen geben, das Kundenerlebnis verbessern und den Umsatz steigern können.
Zukünftige Trends bei Daten-Streaming-Technologien
--------------------------------------------------
### Integration mit maschinellem Lernen und KI
Einer der wichtigsten Trends bei Daten-Streaming-Technologien ist die Integration von maschinellem Lernen und generativer KI. Modelle für maschinelles Lernen können mit den Echtzeitdaten versorgt werden, die für genaue und rechtzeitige Vorhersagen erforderlich sind. Dies kann insbesondere für die vorausschauende Wartung von Nutzen sein, bei der Modelle des maschinellen Lernens auf der Grundlage von Echtzeitdaten Ausfälle von Bauteilen vorhersagen können - zum Beispiel können die Entladezyklen eines mobilen Geräts genutzt werden, um die voraussichtliche Lebensdauer des Akkus abzuschätzen.
### Vermehrter Einsatz von Open-Source-Frameworks
Open-Source-Frameworks wie Apache Kafka, Apache Flink und Spark Streaming sind zu beliebten Tools für die Implementierung von Daten-Streaming-Technologien geworden. Diese Frameworks bieten robuste Funktionen für die Verarbeitung großer Datenmengen in Echtzeit, und ihr Open-Source-Charakter macht sie in hohem Maße anpassungsfähig und für verschiedene Anwendungsfälle nutzbar. Wir erwarten, dass diese und andere Open-Source-Frameworks in Zukunft verstärkt zum Einsatz kommen werden.
### Stärkere Betonung von Datensicherheit und Datenschutz
Da Unternehmen bei der Verarbeitung sensibler Daten zunehmend auf Data-Streaming-Technologien zurückgreifen, werden Datensicherheit und Datenschutz stärker in den Vordergrund rücken. Dazu gehört die Implementierung robuster Sicherheitsmaßnahmen, um Datenströme vor unbefugtem Zugriff zu schützen und die Einhaltung von Datenschutzbestimmungen zu gewährleisten.
### Fortgeschrittenere Data-Engineering-Techniken
Wir erwarten, dass mit zunehmender Vertrautheit der Ingenieure mit den Technologien auch fortschrittlichere Data-Engineering-Techniken zum Einsatz kommen werden, einschließlich ausgefeilterer Algorithmen für die Verarbeitung von Datenströmen, die Optimierung von Datenpipelines und die Gewährleistung der Datenkonsistenz.
Fazit
-----
Die Zukunft der Daten-Streaming-Technologien sieht rosig aus. Indem sie den Unternehmen bessere betriebliche Einblicke in Echtzeit bieten, können sie sofortige Maßnahmen ergreifen, ohne sich auf historische Daten verlassen zu müssen, und so die Kundenzufriedenheit, Effizienz und Rentabilität steigern. Unabhängig von Ihrer Branche, ob Kundenmanagement, E-Commerce, IoT oder Social-Media-Analyse, haben Data-Streaming-Technologien das Potenzial, die Arbeitsweise von Unternehmen zu verändern.
PubNub kann Ihnen dabei helfen, Ihr Unternehmen mit Streaming-Daten zu verändern. Wenden Sie sich an das DevRel-Team unter [devrel@pubnub.com](mailto:devrel@pubnub.com) oder an unser [Support-Team](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de), wenn Sie Hilfe zu einem beliebigen Aspekt Ihrer PubNub-Entwicklung benötigen.
Wie kann PubNub Ihnen helfen?
=============================
Dieser Artikel wurde ursprünglich auf [PubNub.com](https://www.pubnub.com/blog/data-streaming-technologies-overview/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) veröffentlicht.
Unsere Plattform hilft Entwicklern bei der Erstellung, Bereitstellung und Verwaltung von Echtzeit-Interaktivität für Webanwendungen, mobile Anwendungen und IoT-Geräte.
Die Grundlage unserer Plattform ist das größte und am besten skalierbare Echtzeit-Edge-Messaging-Netzwerk der Branche. Mit über 15 Points-of-Presence weltweit, die 800 Millionen monatlich aktive Nutzer unterstützen, und einer Zuverlässigkeit von 99,999 % müssen Sie sich keine Sorgen über Ausfälle, Gleichzeitigkeitsgrenzen oder Latenzprobleme aufgrund von Verkehrsspitzen machen.
PubNub erleben
--------------
Sehen Sie sich die [Live Tour](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) an, um in weniger als 5 Minuten die grundlegenden Konzepte hinter jeder PubNub-gestützten App zu verstehen
Einrichten
----------
Melden Sie sich für einen [PubNub-Account](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) an und erhalten Sie sofort kostenlosen Zugang zu den PubNub-Schlüsseln
Beginnen Sie
------------
Mit den [PubNub-Dokumenten](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) können Sie sofort loslegen, unabhängig von Ihrem Anwendungsfall oder [SDK](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=de) | pubnubdevrel | |
1,915,517 | Lit and State Management with Zustand | Originally posted on my blog. I come across a lot of developers who think that web components are... | 0 | 2024-07-08T10:01:52 | https://dev.to/hasanirogers/lit-and-state-management-with-zustand-kf | lit, zustand, webcomponents | > Originally posted on [my blog](https://blog.hasanirogers.me/2024/07/lit-and-state-management-with-zustand.html).
I come across a lot of developers who think that web components are for trivial things like buttons and input components. The reality is that you can build an entire application with web components. One of the most important pieces to an application's UI is state management. There are a lot of state management tools out there, like redux and mobx, that work perfectly fine with web components. These tools are a bit cumbersome though and many developers prefer more simple solutions for more simple applications. Enter Zustand, a "bare necessities" state management tool that's making strides in the React world.
I was (sorta) recently introduced to Zustand on a React project I'm working on. I thought it was pretty neat. So naturally I was curious about how you would use it with an application built with Lit and web components. I new it was possible because the Zustand docs has a "Using Zustand without React" section. But I found absolutely no resources out there on how to accomplish using it with Lit. Thus I decided to experiment with an [Stackblitz todo app](https://stackblitz.com/edit/zustand-lit-todo). I had a lot of fun! Since I could find no resources out there I also decided this would be a good topic to blog about.
## Getting the basics down
The first thing to know about using Zustand outside of React is that instead of hooks, which is a React thing, you'll be working with it's API utilities. These are:
1. `getState`
2. `setState`
3. `subscribe`
4. `getInitialState`
I found that `getInitialState` and `subcribe` was the most critical for working with Lit. I've put together [a basic demo app illustrating how to work with Lit and Zustand](https://stackblitz.com/edit/zustand-lit).
This app only has one store and one Lit component. All it does is count bears and remove the count. I made this because I want to demonstrate the basic principals behind using Lit and Zustand. The most important thing to know in this app is lines 75-83 of my-element.ts, the constructor.
```javascript
constructor() {
super();
// we need to subscribe to appStore state changes to rerender the UI when state has been updated
appStore.subscribe((state, prevState) => {
// update bears locally
this.bears = state.bears;
});
}
```
In the constructor you are going to want to listen to your store by subscribing to it. From there you want to update data in Lit based off state changes. In this example we update the bears count in Lit (`this.bears`) with the bears count in state (`state.bears`) on lines 81. We want to do this because as state changes we need to render a new UI by triggering an update.
The next thing to know is that we want to store the state of the store in a Lit property. In my case I've called this `appState` here and I've used `getInitialState` from Zustand API utilities to populate it. This way we can run methods in our store by simply referencing our `appState` like I've done with the `handleAdd` method.
```javascript
handleAdd() {
this.appState.increasePopulation();
}
```
Here, `increasePopulation` is a method in the store taken directly from Zustand docs. As for the Store itself, we don't need to do anything special for Lit here. Set this up as you would setup Zustand in an vanilla JavaScript app according to the Zustand docs.
Everything else in this app should be self explanatory if you know Lit.
## The Todo App
My todo app takes the principals I've outlined above and extend upon them a bit. In this app we're using the subscribe and appState pattenrs I've shown you. And example of the appState can be found in `todo-app.ts` on lines 59-60.
```javascript
@property()
todoState: ITodoStore = todoStore.getInitialState();
```
Here we call it `todoState`. In the constructor you'll also see our subscribe.
```javascript
constructor() {
super();
todoStore.subscribe((state) => {
this.numberOfItems = state.todoList.length;
});
}
```
In this app though we're keeping track of the number of todo items by getting the length of `todoList`.
### Adding a todo
The responsibility of adding todos is handled by the `todo-input` component. This component makes use of the `addTodo` method in the store to add a todo. In our app a todo is represented by an object that has two properties, value and checked. They're self explanatory. To add the todo we turn to our store. The code looks like:
```javascript
addTodo: (newTodo) => set(state => ({ todoList: [...state.todoList, newTodo] })),
```
On line 20 of `store/todo.ts`. Adding the todo is mostly standard Zustand stuff. We use `set`, which gives us state and we then return the new state of `todoList` by spreading in the current state + `newTodo`.
### Updating State
Where things get interesting is handling how to update state. An example of updating state is updating the checked state of a todo. I've opted to use lodash for this. So lets look at the `todoToggle` method on line 26 to understand how to achieve this:
```javascript
todoToggle: (index) => set((state) => lodashSet(state, `todoList[${index}].checked`, !state.todoList[index].checked)),
```
Once again we're using `set`. But this time we also have `lodashSet` which takes an object, a path to thing you want to set, and a value. In our case we give state, a path to the checked property, and value to be the opposite of the last checked state for a toggle effect. We then return the new state object.
But there's a catch, we've updated state and Lit doesn't know about it. The state has been updated but when we do this we need to tell Lit to update the UI because the state is different. You can do that by using `requestUpdate`. Turn to lines 87-90 in `todo-list.ts`.
```javascript
handleChecked(index: number) {
this.todoState.todoToggle(index);
this.requestUpdate();
}
```
When we call `todoToggle` we also need to request an update in Lit to re-render the UI. The same is true for `removeTodo` which uses lodash's `pullAt` to remove a todo in the todoList array.
That's about it folks. I hope you build something more cool than my Todo app with Lit and Zustand. Here's the Todo app for reference:
{% embed https://stackblitz.com/edit/zustand-lit-todo?embed=1&file=src%2Ftodo-app.ts&view=editor %} | hasanirogers |
1,915,518 | Exploring the Latest JavaScript Trends: What You Need to Know | Let's Know about it, In the ever-evolving world of web development, staying updated with the latest... | 0 | 2024-07-08T09:58:39 | https://dev.to/ayushh/exploring-the-latest-javascript-trends-what-you-need-to-know-b4a | webdev, javascript, beginners, programming |
Let's Know about it,
In the ever-evolving world of web development, staying updated with the latest trends and technologies is crucial to stay competitive and deliver cutting-edge solutions. JavaScript, as the backbone of web development, continues to evolve rapidly, introducing new concepts and paradigms that streamline development, enhance performance, and improve user experience. In this blog post, we'll dive into some of the trending JavaScript concepts that every developer should know about in 2024.
### 1. **TypeScript and Strong Typing**
TypeScript has gained significant traction in recent years as a statically typed superset of JavaScript that compiles to plain JavaScript. Its ability to catch errors during development, provide better tooling support, and improve code readability has made it a preferred choice for large-scale applications. Embracing TypeScript not only enhances code maintainability but also improves developer productivity by enabling early error detection and better IDE support.
### 2. **Server-Side Rendering (SSR) and Jamstack**
Server-Side Rendering has made a comeback with frameworks like Next.js and Nuxt.js, enabling faster initial page loads and improved SEO performance. Combined with the Jamstack architecture (JavaScript, APIs, and Markup), SSR allows developers to build fast, secure, and scalable web applications by serving pre-rendered HTML to clients while leveraging JavaScript for dynamic interactions. This approach minimizes server load and maximizes client-side performance, resulting in better user experiences.
### 3. **GraphQL for Efficient Data Fetching**
GraphQL continues to reshape how data is fetched and managed in client-server architectures. Its declarative nature allows clients to request only the data they need, reducing over-fetching and under-fetching issues commonly encountered with RESTful APIs. With tools like Apollo Client and Relay, developers can easily integrate GraphQL into their applications, enabling efficient data fetching, caching, and real-time updates across different platforms and devices.
### 4. **State Management with React Context and Recoil**
Managing application state effectively is crucial for building complex UIs and ensuring seamless user experiences. While libraries like Redux have been dominant, React Context API and Recoil have gained popularity for their simplicity and performance benefits. React Context provides a straightforward way to share state across components without prop drilling, while Recoil offers a flexible state management solution with built-in support for asynchronous updates and derived state management.
### 5. **Web Components and Component-Based Architecture**
Web Components, comprising custom elements, shadow DOM, and HTML templates, promote component-based architecture in web development. They enable encapsulation and reusability of UI elements across different frameworks and applications, fostering modular and maintainable codebases. With broader browser support and frameworks like LitElement and Stencil.js simplifying their adoption, Web Components empower developers to create robust, interoperable components that integrate seamlessly into existing projects.
### 6. **Progressive Web Apps (PWAs) for Enhanced User Engagement**
PWAs continue to redefine how users interact with web applications by offering native app-like experiences, including offline support, push notifications, and installation to the home screen. Leveraging modern web capabilities and service workers, PWAs enhance performance and reliability, making them ideal for delivering fast-loading, engaging experiences across devices and network conditions. Frameworks such as Ionic and frameworks built around PWA principles are becoming increasingly popular for building these applications.
### Embrace the Future of JavaScript Development
As JavaScript evolves, embracing these trends can empower developers to build faster, more maintainable, and scalable applications. Whether you're exploring TypeScript for better type safety, adopting GraphQL for efficient data fetching, or leveraging Web Components for reusable UI elements, staying informed and adapting to these trends will keep you at the forefront of web development. By integrating these concepts into your projects, you can elevate your development practices and deliver exceptional user experiences in today's competitive digital landscape.
Stay curious, stay updated, and keep coding innovatively with JavaScript! | ayushh |
1,915,523 | Генерация контента с помощью нейросетей | Искусственный интеллект (ИИ) и нейросети стремительно меняют подход к созданию контента. Сервисы,... | 0 | 2024-07-08T09:59:58 | https://dev.to/profikl/gienieratsiia-kontienta-s-pomoshchiu-nieirosietiei-1m52 | Искусственный интеллект (ИИ) и нейросети стремительно меняют подход к созданию контента. Сервисы, такие как AIGolova, предлагают современные решения для автоматической генерации текстов, изображений и других материалов, существенно упрощая работу контент-менеджеров, SEO-специалистов и владельцев сайтов.
Принципы работы нейросетей
Нейросети, использующие машинное и глубокое обучение, способны создавать уникальный контент на основе заданных параметров. Они обучаются на огромных объемах данных, анализируют их и формируют новые тексты, не копируя существующие материалы, а генерируя их с нуля.
Применение нейросетей для генерации контента
Текстовый контент: Нейросети могут писать статьи, новости, блоги и другие текстовые материалы на любую тему. Пользователю достаточно задать тему и параметры, после чего ИИ создаст уникальный текст.
Изображения: Современные алгоритмы позволяют генерировать изображения на основе текстового описания, что расширяет возможности визуального контента.
RSS-каналы: AIGolova поддерживает генерацию контента из RSS-фидов, что позволяет автоматизировать процесс обновления сайтов свежими материалами.
Преимущества использования нейросетей
Скорость: Генерация контента занимает всего несколько минут, что позволяет быстро наполнять сайты и блоги актуальными материалами.
Экономия: Использование ИИ для создания контента устраняет необходимость в штате копирайтеров, что снижает затраты на производство текстов и изображений.
Качество: Тексты, созданные нейросетями, соответствуют высоким стандартам уникальности и читаемости, что важно для SEO и пользовательского опыта.
Практическое применение
Сервисы, подобные AIGolova, уже активно используются для написания статей, новостей, описаний товаров и других материалов. Примеры применения включают:
Наполнение блогов и новостных разделов.
Создание описаний для интернет-магазинов.
Автоматизация контента для SEO-продвижения.
Будущее генерации контента
Использование ИИ и нейросетей для генерации контента – это будущее, которое уже наступило. С развитием технологий, возможности этих инструментов будут только расширяться, предлагая еще больше автоматизации и улучшения качества контента.
Подробную информацию о возможностях и тарифах сервиса AIGolova можно найти на их официальном сайте. [https://aigolova.ru/](https://aigolova.ru/) | profikl | |
1,915,524 | Vue d'ensemble des technologies de flux de données | Une vue d'ensemble des technologies de flux de données, de leurs cas d'utilisation, de leur architecture et de leurs avantages. | 0 | 2024-07-08T10:02:10 | https://dev.to/pubnub-fr/vue-densemble-des-technologies-de-flux-de-donnees-3m8k | La capacité à traiter de gros volumes de données (big data) en temps réel est devenue cruciale pour de nombreuses organisations, et c'est là que les [technologies de flux de données](https://www.pubnub.com/solutions/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) entrent en jeu. Ces technologies permettent de traiter de grandes quantités de données en temps réel ou presque dès qu'elles sont générées, ce qui permet aux entreprises d'obtenir des informations immédiates et de prendre des décisions fondées sur des données sensibles au facteur temps.
Au cœur de ces technologies se trouve le concept de flux de données, également connu sous le nom de flux d'événements. Les flux de données sont des séquences produites par diverses sources, telles que les flux de médias sociaux, les appareils de l'internet des objets (IoT), les fichiers journaux, les ensembles de données scientifiques, etc. Ces flux de données sont ensuite ingérés et traités par des technologies de streaming de données.
Un autre aspect important est l'évolutivité des flux de données. Au fur et à mesure que le volume de données augmente, les technologies peuvent évoluer pour gérer la charge accrue, garantissant ainsi que les entreprises peuvent récolter des analyses en temps réel. Cela signifie que les entreprises peuvent analyser leurs données au fur et à mesure qu'elles sont générées, ce qui leur permet de prendre des décisions rapides, particulièrement utiles dans les scénarios où le facteur temps est important, comme la détection des fraudes ou l'optimisation de l'expérience des clients.
Les technologies de flux de données prennent en charge différents formats, des données structurées comme les bases de données SQL aux données non structurées comme les événements en direct ou les flux de médias sociaux ; cela garantit que les entreprises peuvent traiter et analyser tous les types de données, indépendamment de leur source ou de leur format. Il est important de noter que si ces technologies offrent de nombreux avantages, elles s'accompagnent également de défis ; par exemple, leur mise en œuvre et leur gestion requièrent des compétences sophistiquées en matière d'ingénierie des données, ce qui nécessite une faible latence et un débit élevé, en particulier lors du traitement de gros volumes de données.
Concepts de base des technologies de flux de données
----------------------------------------------------
Les technologies de flux de données reposent sur plusieurs concepts fondamentaux. Il est essentiel de comprendre ces concepts pour tirer pleinement parti de la puissance du traitement des données en temps réel :
### Flux de données
Les flux de données sont des flux de données continus provenant de diverses sources, telles que les appareils IoT, les fichiers journaux, les marchés boursiers, etc. Ces sources de données produisent des données à une vitesse élevée, souvent en temps réel ou presque, et les données produites sont généralement sensibles au temps, ce qui signifie que leur pertinence diminue avec le temps.
### Traitement des flux
Le traitement des flux est le traitement en temps réel des flux de données. Contrairement au traitement par lots, qui traite les données à intervalles réguliers, le traitement par flux traite les données dès leur arrivée. Cela permet d'obtenir une faible latence, ce qui est essentiel pour les applications sensibles au temps, telles que le suivi de la position de l'utilisateur ou les prix des marchandises et la prise de décision en fonction de ces valeurs.
### Traitement par lots et traitement en flux
Le traitement par lots et le traitement en flux représentent deux approches différentes du traitement des données. Le traitement par lots traite de grands volumes de données en une seule fois, à intervalles programmés, et convient aux tâches d'analyse de données non sensibles au temps. En revanche, le traitement en flux traite les données dès qu'elles sont générées, ce qui permet d'obtenir des informations en temps réel.
Cette approche se situe entre le traitement par lots et le traitement par flux, lorsque des données très récentes sont nécessaires, mais pas nécessairement en temps réel.
Architecture des flux de données
--------------------------------
L'architecture typique des technologies de flux de données comprend des sources de données, des systèmes d'ingestion de données, des systèmes de traitement de flux et des systèmes de stockage de données.
1. Les sources de données génèrent des flux de données.
2. Les systèmes d'ingestion de données, comme Apache Kafka ou Amazon Kinesis, capturent ces flux de données pour les traiter.
3. Un processeur de flux, tel qu'Apache Flink ou Apache Spark Streaming, traite les données ingérées en temps réel.
4. Les données traitées sont ensuite stockées dans des lacs de données ou des entrepôts de données pour une analyse plus approfondie ou des tableaux de bord de visualisation.
5. Les données peuvent être transmises en continu à la périphérie de votre réseau directement à l'aide de systèmes tels que [PubNub Kafka Bridge](https://www.pubnub.com/developers/kafka/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr).
Les données circulent dans l'architecture de la source à la destination dans des pipelines de données. Par essence, les pipelines de données représentent le parcours des données depuis leur point d'origine jusqu'à leur stockage ou leur visualisation, en passant par l'ingestion et le traitement.
### Cohérence des données
La cohérence des données est une préoccupation importante dans le cadre de la diffusion en continu de données. Les technologies de diffusion en continu des données utilisent diverses techniques telles que l'ordonnancement des événements, le traitement à l'identique et la tolérance aux pannes pour garantir la cohérence. Ces techniques garantissent que les données sont traitées dans le bon ordre, qu'aucune donnée n'est perdue ou traitée plusieurs fois, et que le système peut se remettre d'une défaillance sans perte de données.
Par exemple, PubNub offre plusieurs moyens de [garantir la livraison des messages](https://www.pubnub.com/message-delivery-guarantee/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr), tels que les accusés de réception, l'ordre des messages et la mise en file d'attente.
### Outils pour les technologies de flux de données
Il existe plusieurs outils commerciaux et open-source pour la mise en œuvre des technologies de flux de données. Il s'agit notamment d'Apache Kafka, d'Apache Flink, d'AWS Kinesis et de Microsoft Azure Stream Analytics. Chaque outil a ses propres points forts et ses propres cas d'utilisation, et le choix de l'outil dépend des exigences spécifiques de l'application de streaming de données.
Prochaines étapes avec PubNub Data Streaming
--------------------------------------------
Après avoir compris les concepts de base et l'architecture des technologies de streaming de données, l'étape suivante consiste à mettre en œuvre ces technologies dans vos propres systèmes. PubNub fournit une plateforme de streaming de données en temps réel robuste et évolutive qui peut être facilement intégrée dans votre architecture existante.
Voici les étapes à suivre pour commencer à utiliser PubNub Data Streaming :
1. **Explorer les démos**: PubNub fournit une [démo de streaming de données en temps réel](https://www.pubnub.com/demos/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) pour vous aider à comprendre le fonctionnement de notre plateforme. Cette démo s'applique à un large éventail de cas d'utilisation, depuis les applications de chat jusqu'au contrôle des appareils IoT.
2. **Comprendre les bases**: PubNub fournit un glossaire complet qui décrit les termes et concepts clés, y compris une entrée sur le [streaming de données](https://www.pubnub.com/learn/glossary/data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr).
3. Comprendre**PubNub Illuminate**: Avec [PubNub Illuminate](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr), vous pouvez adapter les stratégies de monétisation à la volée, lier le comportement de l'utilisateur à des incitations, suivre chaque action avec des métriques agrégées et des appareils personnalisés en temps réel, et voir instantanément les résultats - tout cela sans alourdir votre équipe de développement.
4. **Inscription**: Créez un compte PubNub. Vous pouvez le faire sur leur [page d'inscription](https://admin.pubnub.com/#/register?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr). Le niveau gratuit de votre compte PubNub a des limites généreuses et ne nécessite pas de carte de crédit jusqu'à ce que vous soyez prêt à mettre à niveau.
5. **Commencez à construire**: Une fois que vous avez maîtrisé les bases, créez vos propres applications de flux de données. PubNub propose une multitude de tutoriels qui vous guident dans la création de différents types d'applications, y compris un [tutoriel sur la création d'une application de streaming de données en temps réel](https://www.pubnub.com/tutorials/real-time-data-streaming/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr).
6. **Explorer les API**: PubNub fournit une large gamme d'API et de SDK que vous pouvez utiliser pour créer vos applications. Vous pouvez trouver plus d'informations sur notre [page de documentation SDK](https://www.pubnub.com/docs/sdks?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr).
7. **Comprendre la tarification**: Avant de terminer la construction, il est utile de savoir combien cela va coûter. Vous pouvez trouver plus d'informations sur les prix de PubNub sur leur [page de prix](https://www.pubnub.com/pricing/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr).
Approfondir les cas d'utilisation des technologies de streaming de données
--------------------------------------------------------------------------
### Analyse des données en temps réel
L'analyse de données en temps réel est l'un des principaux cas d'utilisation des technologies de flux de données. En traitant et en analysant les flux de données en temps réel, les entreprises peuvent obtenir des informations immédiates sur leurs opérations et prendre des décisions rapides et éclairées. Cela peut être particulièrement utile dans des secteurs tels que la finance, où l'analyse des données en temps réel peut être utilisée pour la détection des fraudes, l'analyse des tendances du marché, etc.
[PubNub Illuminate](https://www.pubnub.com/products/illuminate/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) est un exemple de plateforme d'analyse en temps réel. Cependant, PubNub Illuminate est plus qu'une simple plateforme de gestion de données, elle vous permet également de définir des conditions basées sur vos métriques de données, qui, lorsqu'elles sont déclenchées, effectueront des actions dynamiques basées sur ces données.
### Internet des objets (IoT)
Une autre application importante des technologies de flux de données est l'Internet des objets (IoT), où les appareils génèrent des flux de données qui peuvent être traités en temps réel pour fournir des informations précieuses. Par exemple, la surveillance des performances des équipements industriels permet aux entreprises de détecter et de traiter les problèmes avant qu'ils ne conduisent à une défaillance de l'équipement.
### Analyse des médias sociaux
Les plateformes de médias sociaux génèrent des volumes massifs de données chaque seconde, et les technologies de streaming de données peuvent traiter ces données en temps réel, ce qui permet aux entreprises de surveiller les tendances, de suivre le sentiment des clients et de répondre immédiatement à leurs commentaires.
### Commerce électronique
Dans le secteur du commerce électronique, les technologies de diffusion de données peuvent suivre le comportement des clients en temps réel, ce qui permet aux entreprises de fournir des recommandations personnalisées, d'améliorer l'expérience des clients et d'augmenter les ventes.
Tendances futures des technologies de flux de données
-----------------------------------------------------
### Intégration avec l'apprentissage automatique et l'IA
L'une des principales tendances des technologies de diffusion de données en continu est l'intégration de l'apprentissage automatique et de l'IA générative. Les modèles d'apprentissage automatique peuvent recevoir les données en temps réel nécessaires pour faire des prédictions précises et opportunes. Cela peut être particulièrement utile pour la maintenance prédictive, où les modèles d'apprentissage automatique peuvent prédire les défaillances des pièces sur la base de données en temps réel - par exemple, les cycles de décharge de la batterie d'un appareil mobile peuvent être utilisés pour estimer la durée de vie prévue de la batterie.
### Utilisation accrue des frameworks open-source
Les frameworks open-source tels que Apache Kafka, Apache Flink et Spark Streaming sont devenus des outils populaires pour la mise en œuvre des technologies de flux de données. Ces frameworks offrent de solides capacités de traitement de gros volumes de données en temps réel, et leur nature open-source les rend hautement personnalisables et adaptables à différents cas d'utilisation. Nous nous attendons à une utilisation accrue de ces frameworks et d'autres frameworks à code source ouvert à l'avenir.
### Une plus grande importance accordée à la sécurité des données et à la protection de la vie privée
Comme les entreprises s'appuient de plus en plus sur les technologies de flux de données pour traiter les données sensibles, l'accent sera mis davantage sur la sécurité et la confidentialité des données. Il s'agira de mettre en œuvre des mesures de sécurité robustes pour protéger les flux de données contre les accès non autorisés et de veiller au respect des réglementations en matière de confidentialité des données.
### Des techniques d'ingénierie des données plus avancées
Nous nous attendons à voir apparaître des techniques d'ingénierie des données plus avancées à mesure que les ingénieurs se familiariseront avec les technologies, y compris des algorithmes plus sophistiqués pour traiter les flux, optimiser les pipelines de données et assurer la cohérence des données.
Conclusion
----------
L'avenir des technologies de flux de données est prometteur. En fournissant aux entreprises de meilleures informations opérationnelles en temps réel, elles peuvent prendre des mesures immédiates sans avoir à s'appuyer sur des données historiques, ce qui accroît la satisfaction des clients, l'efficacité et la rentabilité. Quel que soit votre secteur d'activité, qu'il s'agisse de gestion de la clientèle, d'e-commerce, d'IoT ou d'analyse des médias sociaux, les technologies de streaming de données ont le potentiel de transformer le mode de fonctionnement des entreprises.
PubNub peut vous aider à transformer votre entreprise grâce au streaming de données. N'hésitez pas à contacter l'équipe DevRel à l'adresse [devrel@pubnub.com](mailto:devrel@pubnub.com) ou à contacter notre équipe de [support](https://support.pubnub.com/hc/en-us?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) pour obtenir de l'aide sur n'importe quel aspect de votre développement PubNub.
Comment PubNub peut-il vous aider ?
===================================
Cet article a été publié à l'origine sur [PubNub.com](https://www.pubnub.com/blog/data-streaming-technologies-overview/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr)
Notre plateforme aide les développeurs à construire, fournir et gérer l'interactivité en temps réel pour les applications web, les applications mobiles et les appareils IoT.
La base de notre plateforme est le réseau de messagerie en temps réel le plus grand et le plus évolutif de l'industrie. Avec plus de 15 points de présence dans le monde, 800 millions d'utilisateurs actifs mensuels et une fiabilité de 99,999 %, vous n'aurez jamais à vous soucier des pannes, des limites de concurrence ou des problèmes de latence causés par les pics de trafic.
Découvrez PubNub
----------------
Découvrez le [Live Tour](https://www.pubnub.com/tour/introduction/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) pour comprendre les concepts essentiels de chaque application alimentée par PubNub en moins de 5 minutes.
S'installer
-----------
Créez un [compte PubNub](https://admin.pubnub.com/signup/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) pour un accès immédiat et gratuit aux clés PubNub.
Commencer
---------
La [documentation PubNub](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr) vous permettra de démarrer, quel que soit votre cas d'utilisation ou votre [SDK](https://www.pubnub.com/docs?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=fr). | pubnubdevrel | |
1,915,525 | 7 Essential Tips for Preparing Your Small Business for the Upcoming Holiday Season | **1. Have a promotional plan in place. **The upcoming holiday season is a crucial time for small... | 0 | 2024-07-08T10:02:20 | https://dev.to/lyong_clois_b75b512a48005/7-essential-tips-for-preparing-your-small-business-for-the-upcoming-holiday-season-30f5 | **1. Have a promotional plan in place.
**The upcoming holiday season is a crucial time for small businesses, as it presents immense opportunities for increased sales and growth. However, without proper preparation, it can also be a time of stress and missed opportunities. In order to make the most out of this holiday season, small business owners need to have a solid plan in place. From holiday social media marketing to holiday inventory management tips, this article will provide you with 7 essential tips for preparing your small business for the upcoming holiday season. Whether it's creating holiday gift guides, implementing holiday sales and discounts, or conducting holiday customer service training, these tips will help you navigate the holiday rush and ensure a successful season for your business.Additionally, don't forget to explore [local business directories](https://www.themukam.com/) like TheMukam and Google Business to increase your online visibility and attract more customers during this festive season.
**2. Make shopping easy for customers.
**During the busy holiday season, customers are looking for convenience and simplicity when it comes to their shopping experience. As a small business owner, it's important to make the process as easy as possible for your customers.
One way to do this is by offering multiple purchasing options. Ensure that your online store is user-friendly and optimized for mobile devices. Implement a seamless checkout process that allows customers to easily complete their purchase without any hiccups. Additionally, consider offering alternative payment methods such as PayPal or mobile payment options to cater to a wider range of customers.
Furthermore, streamline your shipping and return processes. Provide clear information on shipping deadlines and ensure that your return policy is fair and transparent. The easier and more hassle-free the shopping experience, the more likely customers are to choose your business over your competitors.
3. Offer deals that benefit both the customer and the business
During the holiday season, consumers are constantly bombarded with countless deals and discounts from various businesses. To stand out from the competition, offering deals that benefit both the customer and the business is key.
Consider implementing a loyalty program that offers exclusive discounts and promotions for repeat customers. This not only incentivizes customer loyalty but also helps build long-term relationships with your audience.
You can also create bundled offers or gift sets that provide customers with a convenient and cost-effective way to purchase multiple products. This not only increases the average purchase value but also encourages customers to try out new products.
Lastly, don't forget to promote your deals effectively. Utilize social media platforms and email marketing to spread the word about your promotions. By offering enticing deals that benefit both parties, you can attract more customers and generate increased sales during the holiday season.
**4. Stock up on inventory.
**One crucial aspect of preparing your small business for the upcoming holiday season is ensuring that you have an adequate inventory. Running out of stock is a surefire way to lose potential customers and miss out on sales opportunities. Take the time to analyze your previous holiday season's sales data and use this information to anticipate the demand for your products or services.
Consider reaching out to your suppliers or manufacturers to secure additional inventory or discuss the possibility of expedited reordering. It's always better to have a surplus of products rather than running out and disappointing customers. Keep in mind that timely delivery is essential during this busy time, so make sure to place your orders well in advance to avoid any potential shipping delays.
By ensuring that you have sufficient inventory, you can meet the demands of your customers and maximize your sales potential during the holiday season.
**5. Hire seasonal staff and train them properly.
**As the holiday season approaches, your small business may experience a significant increase in customer traffic and demands. To ensure that you can handle the influx of customers effectively, it is essential to hire seasonal staff and train them properly.
Start by assessing your current workforce and identifying any gaps that need to be filled during the busy season. Consider hiring additional employees to help with tasks such as customer service, stocking shelves, and managing cash registers. Look for individuals who are reliable, motivated, and have excellent communication skills.
Once you have hired your seasonal staff, invest time in their training. Provide them with a comprehensive orientation that includes an overview of your business, its values, and its products or services. Train them on operating the necessary equipment, adhering to your customer service standards, and handling any potential challenges they may encounter.
Remember, your seasonal staff will be the face of your business during the holiday season, so it's vital to ensure they are knowledgeable, friendly, and able to provide an exceptional customer experience. By hiring and training competent seasonal staff, you can effectively handle the increased demands and leave a positive impression on your customers.
**6. Ship out orders early to avoid delays.
**During the holiday season, shipping carriers are often overwhelmed with packages, which can lead to delays in delivery. To ensure that your customers receive their orders on time, it is crucial to ship out orders early.
Start by reviewing your shipping process and identifying any areas that can be improved. Consider using a reliable shipping service that offers tracking and insurance options. This will provide peace of mind to both you and your customers.
Create a shipping schedule and set specific deadlines for when orders need to be shipped. Make sure to communicate these deadlines clearly on your website and in your marketing materials. Encourage customers to place their orders early so that you have enough time to process and ship them in a timely manner.
Additionally, consider offering expedited shipping options for customers who need their orders delivered quickly. This can be a valuable service during this busy time of year.
By shipping out orders early, you can reduce the risk of delayed deliveries and ensure that your customers have a positive shopping experience with your small business.
**7. Provide exceptional customer service
**Providing exceptional customer service is crucial during the holiday season when customers have high expectations and may be more stressed due to time constraints. Make sure your customer service team is well-trained and equipped to handle any inquiries or concerns promptly and professionally.
Consider extending your customer service hours to accommodate the increased volume of inquiries. Responding to customer emails or messages in a timely manner can make a huge difference in their overall experience with your business.
Take the time to train your team on how to handle difficult situations effectively. Empathy and understanding are key, especially if a customer is experiencing a shipping delay or any other issue. Offer solutions and alternatives to make their experience as smooth as possible.
Remember, exceptional customer service can lead to repeat business and positive word-of-mouth recommendations. Make it a priority to go above and beyond for your customers this holiday season.
**8. Conclusion and final thoughts
**In conclusion, preparing your small business for the upcoming holiday season involves more than just stocking up on inventory and decorating your store. It requires a strategic approach to ensure a smooth and successful holiday season.
By following these 7 essential tips, you can set your small business up for success and capitalize on the increased consumer spending during this time. From planning your marketing campaigns to managing your inventory and providing exceptional customer service, each aspect plays a crucial role in your business's holiday success.
Remember, the holiday season is a time of increased competition, so it's important to stand out from the crowd. By implementing these tips, you can create a memorable and enjoyable shopping experience for your customers, ultimately leading to increased sales and customer loyalty.
So, take the time to prepare and execute your holiday strategies effectively. By doing so, you can make the most of this busy season and end the year on a high note. Good luck and happy holidays! | lyong_clois_b75b512a48005 | |
1,915,526 | Reporting inappropriate content or behavior on Dev.to? | To report inappropriate content or behavior on Dev.to, follow these steps: Identify the Problem:... | 0 | 2024-07-08T10:03:00 | https://dev.to/joun_wick/reporting-inappropriate-content-or-behavior-on-devto-5fdb | devto | To report inappropriate content or behavior on Dev.to, follow these steps:
**Identify the Problem:** Locate the content or behavior that you find inappropriate, whether it's an article, comment, or user interaction.
**Use the Report Feature:** Click the three dots (more options) next to the content or comment. Select "Report Abuse" from the dropdown menu. For user profiles, visit their profile page and find the "Report" button.
**Provide Details:** When prompted, provide a detailed explanation of why you are reporting the content or behavior. This helps the Dev.to moderation team understand and address the issue accurately.
**Submit the Report:** After filling out the necessary information, submit the report. The Dev.to moderation team will review your report and take appropriate action based on their community guidelines.
By following these steps, you help maintain a respectful and inclusive community on Dev.to.
For those interested in exploring more efficient applications or you are facing difficulty in opening this dev.to website because of your browser errors, I encourage you to visit [officialvidmate](https://www.officialvidmate.com/vidmate-lite-apk/) to download the Vidmate application and experience its seamless safe browsing, media downloading capabilities. | joun_wick |
1,915,527 | Loneliness and Liberation: The Ls of Remote Work | I’ve been in remote work for over a decade and experienced a lot that it has to offer. I enjoy the... | 0 | 2024-07-08T10:04:20 | https://dev.to/martinbaun/loneliness-and-liberation-the-ls-of-remote-work-31fc | devops, productivity, career, startup |
I’ve been in remote work for over a decade and experienced a lot that it has to offer. I enjoy the freedom to work from anywhere in the world. I've had months where I've been in more than two different countries and sometimes continents. This sounds fun and it is, but some demerits exist with it. Everyone highlights the good without the bad and for good reason.
I want to showcase both sides in totality through my extensive experience.
## Isolation and Loneliness
Isolation and loneliness are the hallmarks of remote work. You may not realize how isolated you are until you see an empty room with your computer and no one around. Physical offices have people working in one building who can interact with each other. This gives a sense of belonging, making the work hours bearable and occasionally fun. Working remotely eliminates this feeling. The sense of community is lost and you are left to work alone wherever you are. This has its challenges, especially on your mental well-being and motivation. Your productivity can be affected adversely as you lack the visual stimulation of a bustling work environment.
I've had this isolation blur the lines between my work and personal life. I'm no stranger to carrying my laptop to the coffee shop to do some work. I've taken trips and gone on strolls while handling some light tasks. These are traditional places to go and interact with other people. Work-life balance suffers and can be lost without any intervention. These are just the demerits I've seen in my experience. I know others who have become completely absorbed in their professional lives. There's nothing wrong with being enamored by your work as I am a workaholic in some respects. It's easy to lose the balance in your professional and personal life. I have cues to mitigate this and make remote work great despite these issues. I'll speak about it after the better side of remote work. I have written an article that can help you stay productive in your remote work.
Read: *[Practical Tips to Maintain Productivity](https://martinbaun.com/blog/posts/practical-tips-to-maintain-productivity/)*
## Liberation
Freedom and liberation are the other side of remote work. This is the more shared side of remote work. Everyone tends to focus on the positives and with good reason. Staying positive allows us to enjoy our time and situation. Remote work has excellent positives. Just as working in a traditional office setting has its benefits, it also has its demerits. A daily commute to the office, an unappealing office space, and even co-workers you can't stand. Some people don't like these things and thrive on remote work.
I travel a lot and enjoy working from whichever location I choose. I have the freedom to see new places, create new social connections, and enjoy a fulfilling work-life dynamic. Being tethered to a singular location is something I dislike. Working in new locations renews my motivation and productivity. I get to enjoy my work and time at the same time. It also saves me a lot of money on taxes paid for having a physical office in any country. This is a great benefit that I enjoy as a team leader. The benefits of liberation may seem less but have more weight. I enjoy remote work and wouldn't have it any other way. I have adjusted my process to maintain my productivity and well-being. Hopefully, these tips can help you. I have written an article that details how I manage my remote team.
Read: *[Principles for Managing Remote Teams and Freelancers](https://martinbaun.com/blog/posts/principles-for-managing-remote-teams-and-freelancers/)*
## Balancing Remote Work
A good balance can be achieved to make remote work an enjoyable process. I have morning meetings with my employees before I start my workday. These meetings give me the boost to kickstart my day and allow us to interact. We do this using synchronous videos. We use Jitsi to communicate during these morning virtual meetings. I have also enlisted screen recording software to give feedback on all tasks and projects we do. It allows us the opportunity to simulate a wonderful work environment with technology. I created VideoFeedbackr to help us record our screens hassle-free.
I've also been planning my travels to destinations I like with people I like. This can be to see a friend, my relatives, or my partner. This allows me to enjoy the change of scenery without the loneliness and isolation. This has helped me enjoy my flexible work life as I can go out and enjoy my time with my loved ones. I encourage my team to do the same and enjoy their weekends to relax and blow off some steam.
I also use checklists and to-do lists to keep my tasks organized. It keeps me on track with everything I need to do and ensures I remain sharp. My productivity levels are maintained and so are my remote workers. I have implemented these checklists in the projects we do in our team. It has helped improve everyone's productivity. We've simulated a traditional office environment using technological advancements. These checklists ensure we all have time for other extracurricular activities and plans. We all have time to enjoy with our loved ones and remain productive and efficient during our work week. It is a simple addition you can implement into your remote work process.
Read: *[Boost Productivity With Checklist](https://martinbaun.com/blog/posts/boost-productivity-with-checklist/)*
## Best Practices
These are some of the things you can do to help you make your remote work journey a smooth transition.
**Planning**
Planning helps. You'll have a lot of autonomy and freedom. You won't have much following up and this can make you complacent. I set clear workweek agendas and tasks that I want to accomplish. I then break them down into a to-do list in the preferred completion order. Afterward, I create a checklist detailing the important aspects. This keeps me focused on the goal and keeps me accountable.
**Optimized Work Environment**
Optimize your work environment. Eliminate distractions and give yourself the best chance to fulfill your tasks. I like playing some music as I work. I can work in a coffee shop and keep my focus and productivity high. My writer prefers working at night with no one around him listening to his music. It would be counter-productive for me to enforce my process on him and vice versa. We have optimized our operation further by using *ElegantDoc.* It lets us [Make Impactful Documents in Seconds](https://elegantdoc.com/). It is a fun and awesome way for us to share wonderful documents with each other.
**Work-life Balance**
Working remotely means you can work till you drop. You don't need to clock in or clock out. Plan your day well and you'll have time to yourself. Don't become a fully-fledged workaholic corporate pawn. Work on your efficiency and time management. This will help you make the right decisions and leave you happier and more fulfilled.
## Take Away
The remote work landscape is growing continuously. It continues to take over the corporate landscape. We cannot ignore it or assume its influence. Traditional work may get absorbed into remote for most non-essential sectors. We need to learn all we can and adapt to the changing landscape. The workspace is shifting to the digital space. The benefits of remote work outweigh the demerits as I have shown. The demerits aren't to be taken lightly. We need to do our best to stifle them.
The remote work era is upon us. We can get on board with it or let it run us over. You can transition your team to remote work by using some helpful software. *Goleko* simulates the work environment and helps you run things like you would have. Bring the environment to your home office as you [manage your projects better.](https://goleko.com/) It will help you properly transition into the remote work environment. This is a new way of doing things and it's time to embrace it.
-----
## FAQs
**How can I deal with loneliness when working remotely?**
Try having a support system around you. You can work from home or around your family members.
**How can I stay productive when working remotely?**
Plan. Create a to-do list and plan your work. Keep your environment primed for productivity and work.
**How can I adjust my schedule to fit remote work?**
Check your tasks and analyze how much time is needed for them. Divide them into workable hours and create a schedule around them. This should free time for you to do other things.
**What are the best ways to work remotely?**
In an environment that allows you to stay productive and efficient. You will do your best in an environment that promotes this.
-----
*For these and more thoughts, guides, and insights visit my blog at [**martinbaun.com**.](http://martinbaun.com)*
*You can find me on [**YouTube**.](https://www.youtube.com/@MartinBaun)* | martinbaun |
1,915,529 | Daten von Twitter ohne Kodierung extrahieren: Twitter Scraper | In diesem Artikel erfahren Sie, wie Sie Twitter-Daten wie Tweets, Kommentare, Hashtags, Bilder... | 0 | 2024-07-08T10:06:18 | https://dev.to/emilia/daten-von-twitter-ohne-kodierung-extrahieren-twitter-scraper-11pn | webdev, lowcode, python, twitter | In diesem Artikel erfahren Sie, wie Sie Twitter-Daten wie Tweets, Kommentare, Hashtags, Bilder scrapen oder herunterladen können. Es gibt eine einfache Methode, womit Sie innerhalb von 5 Minuten einen Twitter Scraper erstellen können, ohne API, Python oder beliebige Kodierung verwenden zu müssen.
## Ist es legal, Twitter zu scrapen?
Im Allgemeinen ist es legal, wenn Sie öffentliche Daten scrapen. Sie sollten jedoch immer die Urheberrechtspolitik und die Verordnung über personenbezogene Daten beachten. Es liegt in Ihrer Verantwortung, wie Sie die gescrapten Daten verwenden. Sie sollten auf Ihre lokalen Gesetze achten.
Wenn Sie immer noch Bedenken haben, rechtliche Risiken einzugehen, können Sie Twitter API ausprobieren. Twitter API bietet Zugang zu Twitter für fortgeschrittene Benutzer, die sich Programmierung auskennen.
## Welche Daten kann man auf Twitter scrapen?
Sie sollten ohne Zweifel nur die öffentlichen Daten auf Twitter scrapen. Es ist möglich, dass man die sichtbaren Twitter-Daten wie Tweets, Hashtag, Kommentare scrapen kann. Außerdem müssen Sie auch die Nutzungsregeln von Twitter beachten.
**Tipp 1: Kommentare von Elon Musks Tweet scrapen**
Elon Musks neuester Tweet lautet „Our headquarters tonight“ und hat bereits fast 40k Kommentare. Und das vorherige Video über das neue Logo, das er getwittert hat, hat bereits 47,5k Kommentare. Es ist ein wichtiger Ort, um zu erfahren, was die Leute über die Änderungen sagen.
Octoparse bietet die Möglichkeiten, Kommentare von Twitter auszulesen. Die eine ist, manuell ein Tweet Scraper über allen Kommentare und Antworten zu erstellen, während die andere die Verwendung einer Scraping-Vorlage ist. Für Benutzer mit wenig Erfahrung im Web-Scraping empfiehlt es sich, die voreingestellte Vorlage zu verwenden, da sie bereits vorkonfiguriert ist und einfach über die Octoparse-Plattform ausgeführt werden kann. Dadurch sparen Sie Zeit und Aufwand bei der Erstellung des Scrapers und können sich stattdessen auf die Analyse der extrahierten Daten konzentrieren.
**Tipp 2: Tweets nach Hashtag scrapen**
Man kann unter einem bestimmten Hashtag, wie #Xeet, alle Tweets scrapen. Es gibt auf Octoparse schon eine Vorlage mit dem Namen Tweets details by hashtag_Twitter, womit man einfach Tweets durch die Erstellung eines Twitter-Hashtag-Scraper erhalten, einschließlich der Tweet-URL, des Autorennamens und -kontos, der Posting-Zeit, des Bild- oder Videoinhalts, der Likes usw. Oder Sie können natürlich auch manuell die Tweets scrapen, indem man einen Twitter-Scraper in Octoparse einrichtet.
**Tipp 3: Mit Schlüsselwort Tweets scrapen**
Wenn die oben genannten Tipps nicht ausreichen, können Sie selbst nach einem Schlüsselwort suchen und die Suchergebnisse herunterladen. Sie können auch eine von Octoparse bereitgestellte Vorlage mit dem Namen Tweets details by search result URL_Twitter verwenden. Oder Sie können die folgenden Schritte ausführen, um Tweets selbst zu scrapen.
## Twitter Scraper Tool: [Octoparse ](https://www.octoparse.de/)Schritt-für-Schritt Anleitung
Um Daten aus Twitter zu extrahieren, ohne zu programmieren, können Sie Octoparse verwenden. Es ist ein Web Scraper, der die menschliche Interaktion mit Webseiten simuliert. Es ermöglicht Ihnen, alle Informationen zu extrahieren, die Sie auf jeder Website sehen, einschließlich Twitter. Nach dem Daten-Scraping können Sie die Twitter-Daten dann in Excel-Tabellen, CSV, HTML und SQL exportieren oder sie in Echtzeit über Octoparse-APIs in Ihre Datenbank streamen.
**Schritt 1: Geben Sie die URL ein und erstellen Sie das Umblättern**
Bevor wir die Anleitung ansehen, können Sie zuerst Octoparse herunterladen. Nehmen wir an, dass wir versuchen, alle Tweets eines bestimmten Benutzers zu crawlen. In diesem Fall scrapen wir den offiziellen Twitter-Account von Octoparse. Sie können beobachten, dass die Website im integrierten Browser geladen wird. Normalerweise haben viele Websites eine Schaltfläche „Nächste Seite“. Octoparse kann auf die Schaltfläche klicken, um weitere Inhalte zu erhalten. In diesem Fall wendet Twitter jedoch die Technik namens „Unendliches Scrollen“ an. Wegen der Technik müssen Sie zuerst die Seite nach unten scrollen, damit Twitter ein paar weitere Tweets laden kann, und dann die auf dem Bildschirm angezeigten Daten extrahieren. Der endgültige Extraktionsprozess läuft also folgendermaßen ab: Octoparse scrollt die Seite ein wenig herunter, extrahiert die Tweets, scrollt ein wenig herunter, extrahiert, und so weiter und sofort.
Um den Bot die Seite wiederholt nach unten scrollen zu lassen, können wir das Umblättern erstellen, indem wir auf den leeren Bereich klicken und „loop click single element“ im Tipps-Panel anklicken. Dann wird im Workflow-Bereich eine Paginierungsschleife angezeigt, was bedeutet, dass wir erfolgreich das Umblättern eingestellt haben.
**Schritt 2: Erstellen Sie „Loop Item“, um die Daten zu extrahieren**
Relative Artikel: Funktionvorstellung von „Loop Item“
Jetzt wollen wir einen Tweet-Scraper erstellen. Angenommen, wir möchten die folgenden Informationen extrahieren möchten: der Name, die Veröffentlichungszeit, der Textinhalt, die Anzahl der Kommentare, Retweets und Likes.
Zunächst erstellen wir eine Extraktionsschleife, um die Tweets abzurufen. Wir können mit dem Cursor auf die Ecke des ersten Tweets klicken. Wenn es in Grün hervorgehoben ist, wird Octoparse alle ähnlichen Elemente detektieren. Oder Sie können auch manuell diesen Vorgang für den zweiten Tweet wiederholen, um alle Items auszuwählen. Nach der Auswahl von allen Elemente klicken Sie auf „Text“ unter „Daten Extrahieren“ und eine Extraktionsschleife wird in den Workflow eingebaut.
Falls wir verschiedene Datenfelder in separate Spalten extrahieren wollen, müssen wir die Extraktionseinstellungen ändern, und die Zieldaten manuell auszuwählen. Dies ist sehr einfach. Finden Sie unter den Schritt „Daten extrahieren“ im Workflow. Klicken Sie auf den Namen des Benutzers und dann auf „Text“ unter „Daten extrahieren“-Teil. Wiederholen Sie diese Aktion, um alle gewünschten Datenfelder zu wählen. Wenn Sie fertig sind, löschen Sie die erste Spalte, die wir nicht brauchen, und speichern Sie diesen Tweet Scraper.
**Schritt 3: Ändern Sie die Einstellung des Umblätterns und führen Sie den Crawler aus**
Wir haben bereits eine Paginierungsschleife erstellt, aber wir müssen noch eine kleine Änderung an der Workflow-Einstellung vornehmen. Da wir wollen, dass Twitter den Inhalt vollständig lädt, bevor der Bot ihn extrahiert, stellen wir eine AJAX-Wartezeit auf 5 Sekunden ein, damit Twitter nach jedem Scrollen 5 Sekunden Zeit zum Laden hat. Dann legen wir sowohl die Scroll-Wiederholungen als auch die Wartezeit auf 2 fest, um sicherzustellen, dass Twitter den Inhalt erfolgreich lädt. Jetzt wird Octoparse jedesmal 2 Bildschirme nach unten scrollen, und jeder Bildschirm wird 2 Sekunden dauern.
Gehen Sie zurück zu den Einstellungen für „Schleife“ und wählen Sie den Modus als „Seite Scrollen“, dann stellen Sie die Anzahl des Scrolles auf 20. Dies bedeutet, dass der Bot das Scrollen 20 Mal wiederholt. Sie können diesen Twitter Scraper nun auf Ihrem lokalen Gerät oder auf den Octoparse-Cloud-Servern ausführen, um die Twitter-Daten zu erhalten oder herunterzuladen.
Wenn Sie noch Fragen hätten, können Sie das Tutorial über Scraping der Tweets aus einem Twitter-Konto ansehen.
Oder Sie können auch die Octoparse-Vorlage verwenden, um die gewünschten Daten zu extrahieren. Die Octoparse-Vorlage ist sehr benutzerfreundlich!
## Twitter Scraper mit Python
Sie können Twitter Scraper auch mit Python erstellen, wenn Sie gut programmieren können. Es gibt einige Zugänge wie Tweepy oder Twint. Sie müssen ein Twitter-Entwicklerkonto erstellen und einen API-Zugang beantragen, der es Ihnen nur erlaubt, Tweets mit einer Einschränkung zu erhalten.
Einmal haben Sie die erforderlichen Zugänge eingerichtet, können Sie mit dem Schreiben Ihres eigenen Twitter-Scrapers in Python beginnen. Vergessen Sie nicht, die API-Richtlinien zu beachten, um sicherzustellen, dass Sie innerhalb der Grenzen des zulässigen Nutzungsverhaltens bleiben. Viel Spaß beim Entwickeln Ihres eigenen Twitter-Scrapers! Weitere Info finden Sie hier: Scraping Twitter und Sentimentanalyse mit Python
Twitter-Scraper erfordern fortgeschrittene Programmierkenntnisse. Die meisten Menschen verfügen jedoch nicht über solche Fähigkeiten. Eine Alternative ist die Verwendung eines Web-Scraping-Tools wie Octoparse, das eine Methode ohne Kodierung zum Scrapen von Tweets bietet. Octoparse ist benutzerfreundlich und nützlich für Anfänger und Neulinge. Es bietet eine Methode ohne Kodierung zum Scraping der Tweets. Für Anfänger und Neulings ist Octoparse ganz freundlich und nützlich. Außerdem wird Ihnen Octoparse Support Team viele Hilfe anbieten.
Hier bekommen Sie Octoparse! 🤩
Preis: $0~$249 pro Monat
Packet & Preise: Octoparse Premium-Preise & Verpackung
Kostenlose Testversion: 14-tägige kostenlose Testversion
Herunterladen: Octoparse für Windows und MacOs
👍👍 Wenn Sie Interesse an Octoparse und Web Scraping haben, können Sie es zunächst [14 Tage lang kostenlos](https://identity.octoparse.com/Interlogin?lang=de-DE&returnUrl=%2Fconnect%2Fauthorize%2Fcallback%3Fclient_id%3DOctoparse%26scope%3Dopenid%2520profile%26response_type%3Dcode%26redirect_uri%3Dhttps%253A%252F%252Fwww.octoparse.de%252Flogin-callback%26nonce%3D8RQTOXF8HHm1Ks1wXHRLJAInBRHcKq3HV6YyM_Vhq4w%26state%3D3bjxnza2zGtwGABz5_O6XsPvzcWCiSizej0p0r1z2-8%26nextUrl%3Dhttps%253A%252F%252Fwww.octoparse.de%252F%26language%3Dde-DE) ausprobieren.
Autor*in: Das Octoparse Team ❤️
Quelle: https://bit.ly/3zvTA6n | emilia |
1,915,530 | How to Decide Between VM and Containers for Your Infrastructure | In the era of rapid AI development, businesses face numerous choices when it comes to building and... | 0 | 2024-07-08T10:06:52 | https://dev.to/novita_ai/how-to-decide-between-vm-and-containers-for-your-infrastructure-o21 | In the era of rapid AI development, businesses face numerous choices when it comes to building and deploying AI applications. Virtual Machines (VMs) and containers, as two highly favored technologies, each possess unique advantages and limitations. This article delves into the differences between these two and offers some selection guidelines to help your business find the appropriate technical solution.
## What are Virtual Machines (VMs)?
Virtual Machines are a software technology that allows multiple operating systems to run on the same physical server. Each VM has its own operating system and applications, isolated from the physical hardware through a virtualization layer.
### Advantages of VMs:
-** Isolation**: Each VM is independent, with its own operating system and resources, ensuring security and stability.
- **Compatibility**: They can run various operating systems and applications, unrestricted by the physical server.
- **Flexibility**: VMs can be easily migrated, backed up, and restored.
### Limitations of VMs:
- **Resource Consumption**: Each VM requires a complete operating system, thus consuming more storage and memory resources.
- **Startup Time**: VMs take longer to boot up as they need to load the entire operating system.
### What are Containers?
Containers are lightweight, portable, self-sufficient software environments that allow developers to package applications and their dependencies together for rapid deployment and execution.
### Advantages of Containers:
- **Lightweight**: Containers share the host machine's operating system kernel, eliminating the need for an additional OS and thus using fewer resources.
- **Fast Startup**: Because there's no need to load an entire operating system, containers start up very quickly.
- **Portability**: Containers can run on any platform that supports container technology, embodying the "write once, run anywhere" philosophy.
### Limitations of Containers:
- **Isolation**: While containers offer a degree of isolation, they still share the host's kernel, hence less isolated than VMs.
- **Dependency Management**: Applications and libraries within containers need to be compatible with the host's operating system to avoid dependency issues.
Differences Between the Two
As illustrated above, each VM includes a separate operating system image, which increases the overhead in terms of memory and storage consumption. This has been proven to add complexity to the software development and runtime cycles. Moreover, this approach severely limits the portability of applications between public clouds, private clouds, and traditional data centers.
Operating system virtualization has become increasingly popular over the past decade to enable software to run predictably well from one server environment to another. However, containers provide a method of running these isolated systems on a single server or host operating system.
Containers sit atop the physical server and its host operating system. Each container shares the host operating system kernel as well as binary files and libraries. The shared components are read-only. Therefore, containers are very "light"; they only take up megabytes in size and can be launched in seconds, whereas VMs require gigabytes and minutes.
If you're interested, we'll delve into the implementation principles of containers in more detail in subsequent chapters.
## How to Choose?
Choosing between a VM and a container depends on your business needs and scenarios:
1. Resource Utilization: Containers are more efficient.
2. Deployment Speed: Containers have rapid startup times.
3. Security and Isolation: VMs are stricter.
4. Compatibility: VMs offer more flexibility.
5. Cost: Containers reduce infrastructure costs.
## Conclusion
Both VMs and containers have their strengths; the choice should be based on specific needs. Sometimes, combining both can achieve optimal performance and flexibility. Understanding the technical characteristics and making choices based on business objectives and resource conditions are key to maximizing technology investments.
We hope this article helps you better understand VMs and containers and provides some guidance for your technology selection. If you need more in-depth technical details or have specific business scenarios to discuss, feel free to contact us. | novita_ai | |
1,915,531 | Inner Working of python | Imagine Python as a big, friendly chef who cooks your code into something a computer can... | 0 | 2024-07-08T10:08:09 | https://dev.to/itsrajcode/inner-working-of-python-4b82 | python, webdev, programming, beginners |
#Imagine Python as a big, friendly chef who cooks your code into something a computer can understand. Let's break down how this happens:
1. **You Give the Recipe:** You write your Python code, like a recipe with instructions. This is the "source code".
2. **The Chef Reads the Recipe:** The Python interpreter, like a chef reading the recipe, understands your code and translates it into a language the computer speaks called "byte code". This is like the chef breaking down the recipe into steps for their assistant.
3. **The Assistant Makes the Dish:** The "Python Virtual Machine" (PVM) is the assistant, like a super-fast computer within your computer. It takes the byte code and executes the instructions, creating the "output" or the final "dish" – the result of your code.
Here's an analogy:
* **You:** The person writing the Python code.
* **Recipe:** The Python code you write.
* **Chef:** Python Interpreter – translates your code into byte code.
* **Assistant:** Python Virtual Machine – executes the byte code to create the output.
* **Dish:** The output of your code – what your program does!
**Fun Facts:**
* **Python is "interpreted"** meaning it's read and executed line by line. This is like the chef reading the recipe and following the steps one by one.
* **Python is "dynamically typed"** meaning you don't have to tell the computer what kind of data (like a number, word, or list) each variable is. It figures it out on its own, like the chef knowing how to use different ingredients without you telling them.
* **Python is "high-level"** meaning it's designed to be easy for humans to understand and write, unlike lower-level languages that are closer to the computer's language.
So, when you write Python code, you're essentially giving instructions to a friendly chef, and the chef helps your computer understand those instructions and perform the tasks you want!
[Learn more from youtube](https://youtu.be/3HTKc-ZgZbg?si=y5_9GXm_a83AtB2z)
```
| itsrajcode |
1,915,532 | How Natural Language Processing can improve your business? Learn Now! | Natural Language Processing, or NLP, is changing how businesses interact with their customers. This... | 0 | 2024-07-08T10:08:25 | https://dev.to/rutvi_gunjariya_4d44bc3d0/how-natural-language-processing-can-improve-your-business-learn-now-1k30 |
Natural Language Processing, or NLP, is changing how businesses interact with their customers. This formidable tool, a subset of artificial intelligence, is assisting businesses in producing more effective and engaging consumer experiences. With a dash of humor to keep things fresh, let's examine how NLP is changing customer service and what it means for businesses!
What is NLP?
[Natural Language Processing ](https://www.bacancytechnology.com/language-processing-development)enables computers to produce, decode, and comprehend human language. It's the technology that powers chatbots, voice assistants, and an abundance of other language-based applications we use on a daily basis. Consider it as teaching your computer to communicate in "human" rather than "robot" terms.
How NLP Improves Customer Experience
Smarter Chatbots
Chatbots with NLP capabilities can comprehend complicated questions and respond with relevant data. They can serve several clients at once, are available all the time, and never require coffee breaks. Say goodbye to elevator music as you wait on hold!
Sentiment Analysis
NLP can identify whether clients are satisfied, irritated, or just plain confused by examining their comments. This enables companies to promptly resolve problems and enhance their offerings. It's similar to providing your customer support team with a digital therapist.
Personalized Recommendations
Customer data can be processed by NLP to make personalized product or service recommendations. It is comparable to having a personal shopper who does not condemn your dubious late-night purchases.
Better Voice Interactions
Voice-based customer service is improved by NLP, which makes these exchanges more efficient and natural-sounding. Last but certainly not least, your voice assistant won't mistake "play my favorite song" for "order 50 pounds of sand."
Language Support
Real-time translation is made possible by NLP, which enables companies to provide multilingual customer service. Bonjour! Hola! Namaste! You have a multilingual chatbot now.
Implementing NLP: Key Steps
Identify areas where NLP can help: Examine your customer interactions and company processes to see where NLP can make the biggest difference. Think about sectors like data analysis, customized marketing, and customer service.
Choose or build the necessary NLP tools: Look into and investigate the greatest NLP tools for your business's requirements. This could involve creating custom applications that are suited to your unique needs or buying pre-existing solutions.
Integrate NLP into Existing Systems: Make sure your present systems and workflows are seamlessly integrated with the NLP technologies you have selected. To ensure smooth operations, this may entail working with IT teams and making technological modifications.
Train Staff to Work Alongside NLP Tools: Give your employees through training so they can utilise NLP techniques with understanding and efficiency. They will be more adept at utilising technology as a result, increasing productivity all around.
Continuously Refine and Improve: Track the effectiveness of your NLP implementations on a regular basis and collect input. Make continual tweaks and enhancements with this knowledge to keep your NLP tools current and functional.
Real-World Results
Companies using NLP have seen impressive results. For example, some have reported:
30-40% reduction in customer support tickets
20-30% increase in customer satisfaction
Significant time savings for both customers and staff
It's like adding a secret weapon to your customer service arsenal. Who knew that chatting with robots could be so rewarding?
Conclusion
NLP is becoming more than a passing trend; for companies looking to offer their customers the best possible experiences, it is essential. Businesses can dramatically increase customer happiness and loyalty by comprehending and putting NLP solutions into practice. Furthermore, bragging that you're employing cutting-edge AI to satisfy clients is a lot of fun.
Future NLP applications are likely to be much more creative as the field develops. Companies that use this technology now will be in a good position to keep ahead of their competitors and adapt to changing consumer expectations.
| rutvi_gunjariya_4d44bc3d0 | |
1,915,533 | Explore how urbanization trends are shaping property management strategies in Saudi Arabian cities | In recent years, urbanization trends have been rapidly reshaping the landscape of property management... | 0 | 2024-07-08T10:09:10 | https://dev.to/kishore_babu_8ebc566603cc/explore-how-urbanization-trends-are-shaping-property-management-strategies-in-saudi-arabian-cities-m9d | In recent years, urbanization trends have been rapidly reshaping the landscape of property management strategies in Saudi Arabian cities. As more and more individuals migrate to urban areas in search of better opportunities, the demand for housing and commercial space has skyrocketed. This influx of people has forced property managers to adopt innovative and efficient strategies to meet the growing needs of tenants and property owners alike. In this blog, we will delve into the key trends and challenges in property management in Saudi Arabian cities and explore how industry professionals are adapting to this urbanization phenomenon.
2. Impact on Property Management Strategies
The surge in urbanization trends has profoundly influenced property management strategies in Saudi Arabian cities. Property managers are now faced with the challenge of efficiently managing an increasing volume of properties while ensuring high tenant satisfaction levels. As demand continues to outstrip supply, innovative solutions such as [digital property management platforms](http://dnetsoft.com/) and predictive maintenance technologies are being embraced to streamline operations and enhance tenant experiences. Moreover, sustainability and energy efficiency have become focal points, reflecting a shift towards more environmentally conscious practices in property management. In the next section, we will explore how these evolving strategies are reshaping the real estate landscape in Saudi Arabian cities.
3. Key Factors Influencing Property Management in Urban Areas
In urban areas of Saudi Arabian cities, several key factors significantly impact property management strategies. One of the primary considerations is the rapid population growth, leading to a surge in housing demand. Property managers are compelled to adopt more efficient strategies to accommodate the increasing volume of properties while ensuring seamless operations. Additionally, the transition towards sustainable and energy-efficient practices is a crucial aspect shaping property management decisions. Embracing digital tools and technologies remains imperative to enhance operational efficiency and elevate tenant satisfaction levels. Stay tuned as we delve deeper into these critical factors and their implications on property management practices in the urban landscape of Saudi Arabian cities. | kishore_babu_8ebc566603cc | |
1,915,534 | What is Wix Development: A Comprehensive Guide in 2024 | Wix has emerged as a popular platform for creating stunning, functional websites without the need... | 0 | 2024-07-08T10:10:19 | https://dev.to/techpulzz/what-is-wix-development-a-comprehensive-guide-in-2024-ndm | webdev, website, beginners |
Wix has emerged as a popular platform for creating stunning, functional websites without the need for extensive coding knowledge. As we step into 2024, the capabilities and features of Wix continue to expand, making it a go-to choice for businesses, freelancers, and individuals alike. This comprehensive guide will walk you through what Wix development entails, its benefits, and how you can leverage it to build your online presence.
## What is Wix?
Wix is a cloud-based website builder that allows users to create websites through an intuitive drag-and-drop interface. Founded in 2006, Wix has grown to become one of the leading platforms in the website development industry. It offers a range of templates and customization options, making it accessible to users with varying levels of technical expertise.
## Key Features of Wix Development
**User-Friendly Interface:** Wix's drag-and-drop editor is designed to be user-friendly, allowing anyone to create a website without needing to write a single line of code. This feature makes it especially appealing to small business owners, entrepreneurs, and hobbyists.
**Templates and Design Flexibility:** Wix offers hundreds of professionally designed templates across various categories, ensuring that users can find a design that fits their needs. Additionally, these templates are highly customizable, allowing for a unique look and feel for each website.
**Mobile Optimization:** In 2024, [mobile optimization](https://moz.com/learn/seo/mobile-optimization) is crucial. Wix ensures that all websites are mobile-friendly, providing a seamless experience across different devices. This feature is essential for improving user experience and search engine rankings.
**App Market:** The Wix App Market offers a plethora of apps and integrations that can enhance the functionality of your website. From e-commerce solutions to marketing tools, these apps allow you to add features without needing extensive development knowledge.
**SEO Tools:** Wix provides built-in SEO tools to help your website rank higher on search engines. Users can customize meta tags, titles, and descriptions, and utilize Wix's SEO Wiz to receive personalized tips and guidance.
**E-commerce Capabilities:** For those looking to sell products or services online, Wix offers robust e-commerce capabilities. Users can set up online stores, manage inventory, process payments, and even offer promotional discounts.
**Advanced Development Tools:** While Wix is known for its simplicity, it also caters to more advanced developers. Wix Velo, a full-stack development platform, allows users to add custom code, APIs, and database collections to their websites, offering greater flexibility and functionality.
## Benefits of Using Wix for Web Development
**Cost-Effective:** Wix offers various pricing plans, including a free plan with basic features. For premium features, the cost is still relatively affordable compared to hiring a professional web developer.
**Time-Saving:** With its drag-and-drop interface and pre-designed templates, Wix significantly reduces the time required to build a website. Users can have a functional website up and running in a matter of hours.
**No Coding Required:** One of the most significant advantages of Wix is that it eliminates the need for coding. This makes it accessible to a broader audience, including those without technical backgrounds.
**Continuous Updates:** Wix constantly updates its platform with new features, templates, and security enhancements. Users benefit from these updates without needing to perform any manual maintenance.
**Customer Support:** Wix offers robust customer support, including a comprehensive help center, video tutorials, and a dedicated support team available via email and phone.
## How to Get Started with Wix Development
**Sign Up:** Begin by creating an account on the [Wix website](https://www.wix.com/). You can start with the free plan to explore the platform's features.
**Choose a Template:** Browse through the available templates and select one that fits your needs. You can filter templates by category to find the perfect match for your website.
**Customize Your Site:** Use the drag-and-drop editor to customize your template. Add text, images, videos, and other elements to make your website unique. Utilize the App Market to add additional functionality.
**Optimize for SEO:** Make sure to use Wix's SEO tools to optimize your website for search engines. Follow the recommendations provided by the SEO Wiz to improve your site's visibility.
**Publish Your Website:** Once you're satisfied with your design and content, click the "Publish" button to make your website live. You can always make updates and changes even after your site is published.
## Conclusion
Arham Web Works offers a comprehensive [Wix Development Service](https://arhamwebworks.com/service/wix-development/), user-friendly solution for creating websites in 2024. Its wide range of features, affordability, and flexibility make it an ideal choice for individuals and businesses looking to establish or enhance their online presence. Whether you're a beginner or an experienced developer, Wix provides the tools you need to build a professional and functional website with ease. Start your Wix journey today and unlock the potential of your online presence.
| techpulzz |
1,915,535 | Паллетные борта | Паллетные борта являются важным элементом для организации складирования и транспортировки различных... | 0 | 2024-07-08T10:11:19 | https://dev.to/__1afb04c3574b0d701/pallietnyie-borta-1l50 | Паллетные борта являются важным элементом для организации складирования и транспортировки различных грузов. Они представляют собой деревянные или металлические конструкции, которые устанавливаются на поддоны для создания бортиков, предотвращающих сдвиг и повреждение товара. На сайте "МосТара" представлен широкий ассортимент паллетных бортов, изготовленных из натурального дерева с использованием металлических петель.
Конструктивные особенности
Основной материал для изготовления паллетных бортов – натуральное дерево, что обеспечивает экологическую безопасность и возможность многоразового использования. В конструкции также предусмотрены металлические петли, которые обеспечивают надежность фиксации и безопасность транспортировки груза. Благодаря такой конструкции, паллетные борта легко монтируются и демонтируются, что делает их удобными в использовании.
Паллетные борта от "МосТара" проходят тестирование на соответствие ГОСТ, что исключает вероятность брака и гарантирует высокое качество продукции. Это позволяет решать следующие задачи:
Компактное хранение груза
Надежная транспортировка
Безопасность при хранении
Преимущества паллетных бортов
Прочность и долговечность: Использование качественных материалов и передовых технологий обеспечивает максимальную прочность и долговечность паллетных бортов.
Экономичность: Паллетные борта отличаются доступной стоимостью, что позволяет приобретать их в необходимом количестве без значительных финансовых затрат.
Удобство использования: Простота монтажа и демонтажа делает паллетные борта удобными в транспортировке и хранении.
Эргономичность: Компактные размеры и возможность создания многосекционных конструкций обеспечивают удобство использования на складах и в транспортных компаниях.
Применение паллетных бортов
Паллетные борта широко применяются в различных отраслях, включая сельское хозяйство, промышленность и торговлю. Они обеспечивают безопасное и компактное хранение товаров, предотвращая их повреждение во время транспортировки. Это особенно важно для перевозки продуктов питания, так как натуральное дерево не оказывает негативного влияния на качество продукции.
Индивидуальное производство
Компания "МосТара" предлагает возможность изготовления паллетных бортов по индивидуальным параметрам, что позволяет удовлетворить потребности каждого клиента. Быстрое выполнение заказов и предоставление консультаций по выбору продукции делают сотрудничество с "МосТара" удобным и выгодным.
Заключение
Паллетные борта – это надежное и экономичное решение для транспортировки и хранения различных грузов. Они обеспечивают безопасность, прочность и удобство использования, что делает их незаменимыми в логистике и складском хозяйстве. Подробную информацию о паллетных бортах и условиях их приобретения можно найти на официальном сайте "МосТара". [https://mos-tara.ru/catalog/palletnye-borta/](https://mos-tara.ru/catalog/palletnye-borta/) | __1afb04c3574b0d701 | |
1,915,536 | Understanding and Managing Crawl Budget Issues on Your WordPress Website | As website owners, especially those running WordPress sites, we often encounter technical challenges... | 0 | 2024-07-08T10:12:02 | https://dev.to/markadesence/understanding-and-managing-crawl-budget-issues-on-your-wordpress-website-10fn | web, website, developer, webdev | As website owners, especially those running WordPress sites, we often encounter technical challenges that impact our site's visibility and performance on search engines. One such critical issue is managing the crawl budget effectively. Crawl budget refers to the number of pages search engines crawl and index on your site during a given period. Here’s a concise guide to understanding and addressing crawl budget [issues on WordPress](https://goldxtradetector.com/):
## 1. What is Crawl Budget and Why Does It Matter?
A crawl budget is crucial because it determines how efficiently search engines discover and index your content. If your site has crawl budget issues, search engines like Google may not crawl all your important pages, potentially affecting your visibility in search results.
## 2. Common Crawl Budget Issues
**Thin Content:** Pages with little or no substantial content can waste crawl budget.
**Duplicate Content:** Similar content across multiple URLs can confuse crawlers.
**Inefficient Site Structure:** Complex navigation or too many unnecessary redirects can hinder efficient crawling.
**Excessive or Unnecessary URL Parameters:** Parameters that create multiple versions of the same page can waste the crawl budget.
## 3. How to Identify Crawl Budget Problems on WordPress
**Google Search Console:** Use the Coverage report to identify indexing [issues and crawl errors](https://search.google.com/search-console/settings/crawl-stats?resource_id=https%3A%2F%2Fgoldxtradetector.com%2F&hl=en).
**Crawl Tools:** Tools like Screaming Frog or SEMrush can help identify crawl inefficiencies and duplicate content.
**Server Logs Analysis:** Analyzing server logs can provide insights into how search engine crawlers interact with your site.
## 4. Steps to Optimize Crawl Budget
**Improve Site Speed:** Faster sites are crawled more efficiently.
**Update Robots.txt:** Direct crawlers to focus on important pages.
**Use XML Sitemap:** Ensure all important pages are included and regularly updated.
**Fix Crawl Errors:** Address 404 errors and other crawl issues promptly.
**Monitor Indexation:** Regularly check what pages are being indexed versus what you want to be indexed.
## 5. Best Practices for WordPress
**Optimize WordPress Settings:** Use SEO plugins like Yoast SEO to control indexing settings.
**Content Quality:** Focus on high-quality, relevant content to maximize crawl efficiency.
**Regular Updates:** Keep your WordPress installation, themes, and plugins updated to prevent vulnerabilities and ensure efficient crawling.
## Conclusion
Managing crawl budget effectively is a continuous process for WordPress site owners. By understanding these issues and implementing the suggested practices, you can enhance your site’s visibility and performance on search engines. Take proactive steps to optimize your crawl budget today and watch your search rankings improve.
Feel free to customize and expand on any of these points based on your specific experiences or additional insights you'd like to share.
| markadesence |
1,915,538 | So scrapen Sie Crunchbase-Daten in Excel | Quelle:https://www.octoparse.de/blog/wie-man-crunchbase-daten-in-excel-scrappt?utm_source=twitter&... | 0 | 2024-07-08T10:14:16 | https://dev.to/emilia/so-scrapen-sie-crunchbase-daten-in-excel-2aig | crunchbase, python, ai, powerfuldevs | Quelle:https://www.octoparse.de/blog/wie-man-crunchbase-daten-in-excel-scrappt?utm_source=twitter&utm_medium=social&utm_campaign=hannaq2&utm_content=post
Crunchbase ist eine wertvolle Quelle für Einblicke in Unternehmen und Investoren. Es ist die beste Wahl für diejenigen, die nach Informationen über Organisationen in einem bestimmten Bereich suchen, das aufgebrachte Kapital eines Unternehmens herausfinden oder mit Investoren in Kontakt treten möchten. Dieser Artikel informiert Sie über Crunchbase, die angebotenen Informationen und wie Sie auf die Daten zugreifen können.
## Warum Crunchbase gescrapt werden sollte
**Über Crunchbase**
Crunchbase bietet hochwertige Echtzeitdaten und Informationen zu privaten und öffentlichen Unternehmen. Die Plattform verfügt über Informationen zu mehr als 2 Millionen Unternehmen, darunter grundlegende Angaben wie Name, Branche, Hauptsitzstandort, Gründungsdatum und Betriebszustand. Darüber hinaus sind auch kommerzielle Informationen wie Übernahmen, Investitionen, Finanzierungsinformationen, Gesamtfinanzierungsbetrag und jüngste Aktivitäten verfügbar.
## Welche Crunchbase-Daten gescrappt werden?
Die kurze Antwort lautet: fast alles, was Sie über ein Unternehmen, eine Person oder sogar ein Ereignis wissen müssen!
Wenn wir uns Unternehmen als Beispiel nehmen, zeigt sich, dass Plattformen wie Crunchbase ähnlich aufgebaut sind wie E-Commerce-Plattformen. Bei der Suche nach Unternehmen erhalten Sie eine Ergebnisseite, die einer Anzeigenseite ähnelt. Dort können Sie grundlegende Informationen über Unternehmen wie den Namen, die Branche, den Hauptsitz und eine kurze Beschreibung finden.
Sie haben die Möglichkeit, auf der Detailseite eines jeden Unternehmens weitere Informationen und Details über das Unternehmen abzurufen. Diese Inhalte sind auch für Web Scraping verfügbar. Auf der Detailseite gibt es sechs Registerkarten.
**Zusammenfassung:** Sie können sich einen Überblick über dieses Unternehmen verschaffen. Zum Beispiel seine Größe und Unterorganisationen.
**Finanzdaten:** Sie können Daten wie Finanzierungsrunden, IPO- und Aktienkurse, Anzahl der Investitionen usw. abrufen.
**Mitarbeiter: **Hier finden Sie die Profile und Kontakte der Mitarbeiter des Unternehmens.
**Technologie: **Hier wird angezeigt, wie viele Technologieprodukte und Patente das Unternehmen besitzt. Sie können sich auch über den Internetverkehr des Unternehmens informieren.
**Signale & Nachrichten:** Hier können Sie sich über die neuesten Nachrichten und Aktivitäten informieren.
**Ähnliche Unternehmen:** Hier finden Sie eine Liste mit vergleichbaren Unternehmen. Sie können deren Namen, Adressen, Branchen usw. abrufen.
## Ist es legal, Crunchbase zu scrapen?
Das Scraping von öffentlich veröffentlichten Informationen von Websites ist in den meisten Fällen legal. Allerdings können verschiedene Plattformen unterschiedliche Vorschriften für Web Scraping haben. Bevor Sie eine Webextraktion durchführen, können Sie die Nutzungsbedingungen überprüfen, um zu verhindern, dass Sie von den Plattformen für die Verletzung ihrer Regeln zur Rechenschaft gezogen werden. Crunchbase hat spezielle Einschränkungen für das Crawlen von Seiten oder das Abrufen von Daten. Personen, die Daten von Crunchbase nutzen möchten, müssen möglicherweise eine Genehmigung einholen, indem sie bestimmte Informationen per E-Mail einreichen.
Bitte stellen Sie sicher, dass Sie die Richtlinien und Vorschriften der jeweiligen Website sorgfältig lesen und befolgen, um rechtliche Konsequenzen zu vermeiden. Es ist ratsam, vor dem Scraping von Informationen von einer Website die Erlaubnis des Website-Betreibers einzuholen, um mögliche rechtliche Probleme zu vermeiden. Andernfalls könnte Ihr Web Scraping als Verstoß gegen Urheberrechte oder Datenschutzbestimmungen angesehen werden. Bleiben Sie informiert und respektieren Sie die Regeln und Vorschriften, um ein reibungsloses und legales Web Scraping-Erlebnis zu gewährleisten.
## Hat Crunchbase eine API?
Am 30. April 2020 führte Crunchbase seine API V4.0 ein. Dank der verbesserten Such- und Filterfunktionen können Nutzer ihre Suche bis zu zehnmal schneller anpassen. Dies ermöglicht es den Nutzern, eine genauere Liste von Suchergebnissen zu erhalten und nur die gewünschten Datenfelder abzurufen, was die Produktivität steigert. Außerdem können die Benutzer Daten in einheitlichen Formaten mit vereinfachten Operationen verarbeiten. Diese Verbesserungen machen die Verwendung der Crunchbase-API V4.0 effizienter und benutzerfreundlicher. Entwickler und Unternehmen können nun schneller auf relevante Informationen zugreifen und diese besser nutzen, um fundierte Entscheidungen zu treffen und Innovationen voranzutreiben.
Obwohl das Crunchbase API V4.0 ein leistungsfähiges Werkzeug ist, ist es nicht für jeden geeignet. Nur Personen, die am akademischen Forschungszugangsprogramm von Crunchbase teilnehmen, können gemäß der offiziellen Website des Unternehmens einen vollständig kostenlosen oder subventionierten Zugang auf individueller Basis erhalten. Um diesen Zugang zu beantragen, müssen Sie relevante Informationen vorlegen und nachweisen, dass Sie an staatlich anerkannten Universitäten Forschung auf Graduiertenebene betreiben oder bei einer großen Nachrichtenorganisation beschäftigt sind. Berechtigte Personen erhalten dann Zugang für einen Zeitraum von sechs Monaten.
## Scrapen von Unternehmensdaten von Crunchbase ohne Codierung
Die Crunchbase-API ist leistungsstark, aber die Nutzung kann für Benutzer schwierig sein. Im Vergleich dazu ist die Extraktion von Crunchbase-Daten mit Octoparse schneller und einfacher. Unabhängig von Ihren Programmierkenntnissen ist Octoparse ein benutzerfreundliches Tool zur Datenauslese. Sie benötigen nicht einmal einen Zugang, um Daten von Crunchbase zu extrahieren. Mit Octoparse können Sie Ihre Crunchbase-Daten extrahieren, speichern und analysieren, ohne sich mit komplizierten APIs oder Programmierung herumschlagen zu müssen. Es ist ein benutzerfreundliches und effizientes Tool, das es Ihnen ermöglicht, die Daten zu erhalten, die Sie benötigen, um fundierte Entscheidungen zu treffen. Probieren Sie Octoparse noch heute aus und erleben Sie, wie einfach es sein kann, Daten aus Crunchbase zu extrahieren.
Wenn Sie Octoparse noch nicht kennen, laden Sie es bitte herunter und installieren Sie es auf Ihrem lokalen Gerät. Wenn Sie die Software zum ersten Mal öffnen, müssen Sie sich für ein kostenloses Konto anmelden, um sich einzuloggen. Danach können Sie die unten aufgeführten Verfahren verwenden, um Daten von Crunchbase herunterzuladen.
**Schritt 1: Erstellen Sie eine neue Aufgabe**
Geben Sie die URL der Zielseite in die Suchleiste von Octoparse ein, und klicken Sie auf "Starten", um eine neue Aufgabe zu erstellen. Die Seite wird dann innerhalb weniger Sekunden in den integrierten Browser geladen.
**Schritt 2: Automatische Erkennung von Webseitendaten**
Sobald die Seite fertig geladen ist, klicken Sie auf "Webpage-Daten automatisch erkennen" im Tipps-Bereich, damit Octoparse die Seite scannt und Datenfelder für Sie erkennt. Alle erkannten Daten werden hervorgehoben, damit Sie die extrahierbaren Daten lokalisieren und in der Vorschau anzeigen können. Wenn es unerwünschte Datenfelder gibt, können Sie diese auch unten entfernen.
**Schritt 3: Erstellen und Ändern eines Workflows**
Nachdem Sie alle gewünschten Datenfelder ausgewählt haben, klicken Sie auf "Workflow erstellen", um einen Scraper zu erstellen. Mit diesem Klick wird auf der rechten Seite ein Workflow eingeblendet. Er zeigt jede Aktion dieses Scrapers an. Sie können überprüfen, ob er ordnungsgemäß funktioniert, indem Sie auf jede Aktion klicken, um eine Vorschau im integrierten Browser zu sehen.
**Schritt 4: Führen Sie die Aufgabe aus und exportieren Sie die gesammelten Daten**
Nachdem Sie alle Details bestätigt haben, können Sie den Scraper mit einem Klick auf die Schaltfläche "Ausführen" starten. Octoparse bietet nun zwei Optionen für die Ausführung der Aufgabe. Wenn Sie an einem kleinen Projekt arbeiten, ist die Ausführung auf Ihrem lokalen Gerät die bessere Wahl. Bei großen Projekten raten wir Ihnen jedoch dringend, die Aufgabe an die Cloud-Server von Octoparse zu übergeben, die rund um die Uhr verfügbar sind.
Nach Abschluss des Scraping-Prozesses können Sie die gescrapten Daten **als Excel, CSV, JSON usw. exportieren** oder direkt in eine Datenbank wie Google Sheets exportieren.
## Zusammenfassung
Crunchbase beweist immer wieder seine Stärke im Datendienst. Seine aktuellen Daten sind eine einzigartige Quelle für die Verfolgung des Marktes. Mit Data Scraping können wir diese Daten umfassender nutzen, um Wettbewerber zu untersuchen, Markttrends zu analysieren und sogar potenzielle Investoren für das Unternehmen zu finden. Außerdem kann Octoparse verwendet werden, um Daten von einer Vielzahl von Websites zu extrahieren, die Crunchbase-ähnliche Dienste anbieten. In den folgenden Artikeln finden Sie weitere Anleitungen.
Wenn Sie Probleme bei der Datenextraktion haben, oder uns etwas Vorschlägen geben möchten, kontaktieren Sie bitte uns per E-Mail (support@octoparse.com). 💬
👍👍 Wenn Sie Interesse an Octoparse und Web Scraping haben, können Sie es zunächst [14 Tage lang kostenlos ](https://identity.octoparse.com/Interlogin?lang=de-DE&returnUrl=%2Fconnect%2Fauthorize%2Fcallback%3Fclient_id%3DOctoparse%26scope%3Dopenid%2520profile%26response_type%3Dcode%26redirect_uri%3Dhttps%253A%252F%252Fwww.octoparse.de%252Flogin-callback%26nonce%3D8RQTOXF8HHm1Ks1wXHRLJAInBRHcKq3HV6YyM_Vhq4w%26state%3D3bjxnza2zGtwGABz5_O6XsPvzcWCiSizej0p0r1z2-8%26nextUrl%3Dhttps%253A%252F%252Fwww.octoparse.de%252F%26language%3Dde-DE)ausprobieren.
Autor*in: Das Octoparse Team ❤️ | emilia |
1,915,539 | Unlocking the Power of SAP Project Systems (PS): A Comprehensive Guide | In today's fast-paced business environment, managing projects efficiently is crucial for success. SAP... | 0 | 2024-07-08T10:14:46 | https://dev.to/mylearnnest/unlocking-the-power-of-sap-project-systems-ps-a-comprehensive-guide-4g2k | In today's fast-paced business environment, managing projects efficiently is crucial for success. [SAP Project Systems (PS)](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) is a powerful module designed to help organizations plan, execute, and monitor projects of all sizes. Whether you are working in construction, manufacturing, or IT, SAP PS provides the tools you need to keep your projects on track and within budget. In this article, we will explore the key features, benefits, and best practices for leveraging SAP PS to its fullest potential.
**What is SAP Project Systems (PS)?**
SAP Project Systems is an integrated project management module within the [SAP ERP (Enterprise Resource Planning)](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) suite. It provides comprehensive project planning, scheduling, execution, and monitoring capabilities. SAP PS is designed to handle a wide range of project types, including customer projects, internal projects, and investment projects. By integrating with other SAP modules like Finance (FI), Controlling (CO), and Materials Management (MM), SAP PS ensures seamless data flow and efficient project management across the organization.
**Key Features of SAP PS:**
**Project Structuring:** SAP PS allows you to create a hierarchical structure for your projects, making it easier to manage complex projects with multiple phases and tasks.You can define [work breakdown structures (WBS)](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) and network activities to represent the project's tasks and their dependencies.
**Project Planning:** SAP PS supports detailed project planning, including resource planning, cost planning, and scheduling.You can create project plans that outline timelines, milestones, and resource allocation.
**Budgeting and Cost Management:** With SAP PS, you can set up project budgets, monitor actual costs, and compare them with planned costs to ensure financial control.The module integrates with SAP CO for detailed cost tracking and analysis.
**Resource Management:** Efficiently manage and allocate resources such as personnel, equipment, and materials to ensure optimal project execution.SAP PS helps in identifying resource bottlenecks and resolving them proactively.
**Project Execution and Monitoring:** Track project progress in real-time with SAP PS's robust monitoring tools.Use [key performance indicators (KPIs)](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) and dashboards to gain insights into project status and make informed decisions.
**Integration with Other SAP Modules:** Seamlessly [integrate with other SAP modules](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) like MM, FI, CO, and Sales and Distribution (SD) for comprehensive project management.Ensure accurate data flow and consistency across the organization.
**Benefits of Using SAP PS:**
**Improved Project Visibility:** SAP PS provides a centralized platform for managing all project-related information, enhancing visibility and transparency.[Real-time data access](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) enables project managers to make timely decisions and address issues promptly.
**Enhanced Collaboration:** The module facilitates collaboration among different departments and stakeholders by providing a unified project management platform.Teams can work together more effectively, leading to better project outcomes.
**Accurate Cost Control:** By integrating with SAP FI and CO, SAP PS ensures precise cost tracking and budget management.Organizations can control project costs more effectively and avoid budget overruns.
**Efficient Resource Utilization:** SAP PS helps in optimizing resource [allocation and utilization](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/), ensuring that the right resources are available at the right time.This leads to increased productivity and reduced project delays.
**Streamlined Project Execution:** With SAP PS's robust planning and scheduling tools, organizations can streamline project execution and meet deadlines more consistently.The module's monitoring capabilities ensure that potential issues are identified and addressed early.
**Best Practices for Implementing SAP PS:**
**Define Clear Objectives:** Before implementing SAP PS, clearly define your project management objectives and align them with your organization's overall goals.Ensure that all stakeholders understand the benefits and expected outcomes of using SAP PS.
**Conduct Thorough Training:** Provide comprehensive training to your project management team and other key users to ensure they are proficient in using SAP PS.Regularly update training programs to keep up with new features and best practices.
**Leverage Integration Capabilities:** Take full advantage of SAP PS's [integration capabilities](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) with other SAP modules to streamline processes and enhance data accuracy.Ensure that all relevant data is consistently and accurately captured across the organization.
**Monitor and Evaluate Performance:** Regularly monitor project performance using SAP PS's reporting and analytics tools.Conduct post-project evaluations to identify areas for improvement and apply lessons learned to future projects.
**Maintain Data Quality:** Ensure that all project-related data entered into SAP PS is accurate and up-to-date.Implement data validation checks to maintain data quality and integrity.
**Conclusion:**
SAP Project Systems (PS) is a [robust and versatile tool](https://www.mylearnnest.com/best-sap-ps-course-in-hyderabad/) that can significantly enhance your organization's project management capabilities. By leveraging its comprehensive features and following best practices for implementation, you can achieve greater project visibility, improved collaboration, accurate cost control, and efficient resource utilization. As a result, your projects will be more likely to succeed, delivering value to your organization and its stakeholders. Embrace the power of SAP PS and take your project management to the next level. | mylearnnest | |
1,919,221 | Advanced SCSS Mixins and Functions | Introduction: SCSS stands for Sassy CSS and it is a superset of CSS which provides additional... | 0 | 2024-07-11T04:18:03 | https://dev.to/tailwine/advanced-scss-mixins-and-functions-252f | Introduction:
SCSS stands for Sassy CSS and it is a superset of CSS which provides additional features and functionalities to the traditional CSS. One of the key features of SCSS is the ability to create advanced mixins and functions which makes writing and managing CSS code much easier. Here, we will discuss the advantages, disadvantages, and features of advanced SCSS mixins and functions.
Advantages:
1. Reusability: Advanced mixins and functions allow developers to create a set of code that can be reused multiple times without having to write it again, reducing redundancies and increasing efficiency.
2. Modularization: With the help of advanced SCSS mixins and functions, developers can break down their CSS code into smaller modular chunks, making it easier to maintain and update.
3. Time-saving: By using advanced mixins and functions, developers can save time and effort as they don't have to write the same code over and over again.
Disadvantages:
1. Steep learning curve: Mastering advanced SCSS mixins and functions can be challenging for beginners as it requires a good understanding of both CSS and SCSS.
2. Limitations: Although advanced mixins and functions provide a lot of flexibility, they still have some limitations making it difficult to achieve certain complex designs.
Features:
1. Nesting: Advanced mixins and functions allow nested selectors, making the code more organized and readable.
2. Parametric mixins: These allow the user to pass arguments and values to mixins, making them more dynamic and reusable.
3. Mathematical operations: With the help of functions, mathematical operations can be performed on values and properties, making it easier to create more complex layouts.
Conclusion:
Overall, advanced SCSS mixins and functions offer many benefits to developers, such as code reusability, modularity, and time-saving. However, they do come with a learning curve and some limitations. As long as developers understand the fundamentals and use them wisely, advanced SCSS mixins and functions can greatly enhance the development process and make writing CSS more efficient. | tailwine | |
1,915,540 | Python: print() methods | Hi All, Today i learnt about python print statement. Some of the functionalities are, sep is an... | 0 | 2024-07-08T10:17:10 | https://dev.to/syedjafer/python-print-methods-2847 | python, programming, parottasalna | Hi All,
Today i learnt about python print statement.
Some of the functionalities are,
1. sep is an argument to set a character which separates the words inside print.
2. printing a number wont always requires a quotation mark.
```python
print(1)
```
| syedjafer |
1,915,541 | Официальный сайт и рабочее зеркало казино Ezcash | zcash – это популярное онлайн-казино, предлагающее широкий выбор азартных игр, доступных как на... | 0 | 2024-07-08T10:17:46 | https://dev.to/__1afb04c3574b0d701/ofitsialnyi-sait-i-rabochieie-zierkalo-kazino-ezcash-3bmd | zcash – это популярное онлайн-казино, предлагающее широкий выбор азартных игр, доступных как на официальном сайте, так и через рабочие зеркала. Платформа привлекает игроков своими бонусами, удобным интерфейсом и высоким уровнем безопасности.
Официальный сайт Ezcash
Официальный сайт Ezcash (ezcash.city) предлагает следующие возможности:
Регистрация и авторизация:
Регистрация возможна через социальные сети VKontakte, Google и Яндекс.
Требуется придумать игровой никнейм, создать пароль и подтвердить электронную почту или телефон.
Пополнение счета:
Минимальная сумма пополнения – 1 рубль.
Доступны следующие методы пополнения: банковские карты, переводы, платежи через мобильный телефон, электронные платежные сервисы (Piastrix, Qiwi, ЮMoney, FKWallet), криптокошельки.
Вывод средств:
Минимальная сумма вывода – 100 рублей.
Используются те же методы, что и для пополнения счета.
Верификация данных не требуется, но необходимо подтвердить номер телефона.
Бонусная программа:
Награды за привязку социальных сетей и мессенджеров.
Программа лояльности с тремя уровнями (Regular, Gold, VIP) с различными лимитами на платежные операции и процентом кэшбэка.
Рабочие зеркала
Зеркала Ezcash – это копии официального сайта, созданные для обеспечения доступа к платформе в случае блокировок. Основные причины блокировок:
Законодательные ограничения.
Технические работы.
Решения интернет-провайдеров.
Проблемы с соединением.
Чтобы использовать безопасные и официальные зеркала, рекомендуется запрашивать актуальные ссылки у службы поддержки Ezcash.
Мобильная версия
Мобильная версия Ezcash позволяет играть на смартфонах и планшетах без установки дополнительного ПО. Она полностью сохраняет функционал десктопной версии, адаптируя графический интерфейс под мобильные устройства.
Преимущества Ezcash
Простота регистрации: Быстрая авторизация через социальные сети.
Безопасность: Высокий уровень защиты персональных и финансовых данных.
Широкий выбор игр: Лицензированные игровые автоматы.
Удобство использования: Адаптивный интерфейс для мобильных устройств.
Поддержка пользователей: Быстрая и компетентная помощь через функцию обратной связи.
Заключение
Ezcash предлагает удобную и безопасную платформу для азартных игр, обеспечивая доступ к разнообразным игровым автоматам и привлекательным бонусам. Использование рабочих зеркал позволяет обойти блокировки и продолжить игру в любое время.
Для получения более подробной информации и актуальных зеркал посетите официальный сайт Ezcash. [https://ezcash.city/](https://ezcash.city/) | __1afb04c3574b0d701 | |
1,915,542 | Maximize Your Marketing, Sales, and Support with WhatsApp Automation | Introduction In today’s fast-paced digital world, effective communication is key to business success.... | 0 | 2024-07-08T10:17:49 | https://dev.to/manikandan2347/maximize-your-marketing-sales-and-support-with-whatsapp-automation-73j | software, startup, discuss, news | **Introduction**
In today’s fast-paced digital world, effective communication is key to business success. With WhatsApp’s widespread popularity, sending bulk messages has become a crucial strategy for reaching a broad audience quickly. BizMagnets offers an unparalleled WhatsApp Business Suite that ensures your messages are sent safely, securely, and in compliance with regulations. This guide will walk you through the features and benefits of using BizMagnets for your bulk WhatsApp messaging needs.
**Is Bulk WhatsApp Marketing Effective for Business Promotion?**
Yes, [bulk WhatsApp marketing software](https://bizmagnets.ai/how-to-effectively-reach-your-customers-with-bulk-broadcast-whatsapp-messaging/) is highly effective for business promotion. It allows you to engage with your audience directly, providing a personal touch to your marketing efforts. With high open and response rates, WhatsApp is a powerful tool for driving business results.
**What is WhatsApp Broadcast?**
Yes, bulk WhatsApp marketing is highly effective for business promotion. It allows you to engage with your audience directly, providing a personal touch to your marketing efforts. With high open and response rates, WhatsApp is a powerful tool for driving business results.
**What is Bulk WhatsApp Marketing? How Can I Start With It?**
Bulk [WhatsApp marketing](https://bizmagnets.ai/whatsapp-marketing/) involves sending promotional messages to a large number of contacts through WhatsApp. This method is highly effective for business promotion, allowing you to reach a wide audience quickly. To start with bulk WhatsApp marketing, you need to:
**Choose a Reliable Service Provider:** BizMagnets offers a secure and compliant WhatsApp Business Suite, perfect for bulk messaging.
**Get Opt-In Consent:** Ensure that your contacts have opted in to receive messages from you.
**Create Engaging Content:** Use pre-approved templates to craft your messages.
**Upload Your Contacts:** Prepare an Excel sheet with your contact list and upload it to the platform.
**Send Your Messages:** Use BizMagnets to send your bulk messages with ease.
**Can I Use WhatsApp API Directly**
No, you cannot use the WhatsApp API directly. However, you can use the WhatsApp Business API through a service provider like BizMagnets. This ensures compliance with WhatsApp’s regulations and provides you with the tools and support needed for effective bulk messaging.
**Tips for Effective Bulk WhatsApp Messaging**
**Get Opt-In Consent:** Always ensure that you have the consent of your contacts before sending them messages. This not only keeps you compliant with regulations but also builds trust with your audience.
**Use Pre-Approved Templates:** WhatsApp requires businesses to use pre-approved templates for certain types of messages. Ensure your templates are approved to avoid any disruptions in your messaging.
**Segment Your Audience:** Divide your contacts into different segments based on their interests, behavior, or demographics. This allows you to send more targeted and relevant messages.
**Personalize Your Messages:** Personalization can significantly increase engagement rates. Use the recipient’s name and tailor the message content to their preferences and past interactions.
**Optimize Message Timing:** Send messages at times when your audience is most likely to be active. Avoid sending messages too early in the morning or late at night.
**Track and Analyze Performance:** Use WhatsApp Business Suite’s analytics to track the performance of your campaigns. Monitor metrics such as open rates, response rates, and conversions to refine your strategy.
**Ensure Compliance:** Always follow WhatsApp’s guidelines and legal regulations regarding bulk messaging to avoid being banned or facing legal issues.
**How to Send Broadcast to Thousands with Just One Click**
By using [WhatsApp Business API](https://bizmagnets.ai/whatsapp-business-api/) provided by a business service provider like BizMagnets, you can send bulk WhatsApp messages to thousands of contacts with just one click. BizMagnets ensures that your messages are sent securely and efficiently, without the risk of being banned.
**How to Add Bulk Contacts in WhatsApp**
To add bulk contacts in WhatsApp, follow these steps:
**Prepare Your Contact List:** Create an Excel spreadsheet with your contacts. Ensure each contact is in the correct format, including the country code.
**Upload Contacts:** Use a contact management tool that allows bulk import of contacts to your phone. This could be done through Google Contacts or similar services that sync with your phone.
**Sync with WhatsApp:** Once the contacts are on your phone, open WhatsApp and allow it to sync. Your new contacts will appear in your WhatsApp contact list.
**Create a Broadcast List:** Go to WhatsApp, click on the three dots in the top-right corner, select “New Broadcast,” and add the contacts you want to include in the broadcast list.
**Lets See How Is It Easy to Send Bulk WhatsApp Messages on Our Platform**
Sending bulk WhatsApp messages on BizMagnets’ platform is incredibly simple and efficient:
**Click on ‘Campaigns’:** Start by navigating to the ‘Campaigns’ section on our platform. Here, you can choose to send your messages immediately or schedule them for a later time, providing flexibility in your communication strategy.
**Upload Your WhatsApp Template:** Next, upload your pre-approved WhatsApp message template. This ensures that your messages are compliant and ready to be sent out.
**Upload Your Contact List:** Follow by uploading your contact list in Excel format. This makes it easy to manage and organize your recipients.
**Send Your Messages:** Finally, with everything set up, you can send up to 1,000 messages instantly with just one click. Our platform ensures that your messages are delivered promptly and securely, maximizing your reach and engagement.
**What is the Broadcast Message WhatsApp Limit?**
WhatsApp imposes certain limits on broadcast messages to prevent spam and misuse:
**Maximum Contacts:**
**Normal WhatsApp:** You can add up to 256 contacts in a single broadcast list.
**WhatsApp Business API Provider:** With a provider like BizMagnets, you can send messages to up to 1,000 contacts in one camapign.
**Daily Limit:** WhatsApp may impose daily messaging limits, especially for new accounts or those suspected of sending spam. Ensure you send messages responsibly to avoid reaching these limits.
By using a WhatsApp Business API provider like BizMagnets, you can significantly extend your reach and efficiently manage your bulk messaging needs.
**Conclusion**
Sending bulk WhatsApp messages doesn’t have to be a daunting task. With BizMagnets, you can achieve your communication goals securely and efficiently. Whether you’re looking to enhance your customer engagement or drive business results, BizMagnets is your go-to solution for bulk WhatsApp messaging. | manikandan2347 |
1,915,543 | Stay Ahead of the Curve: Why Divsly's UTM Builder Is a Marketer's Best Friend | In today's digital landscape, effective marketing isn't just about reaching your audience—it's about... | 0 | 2024-07-08T10:17:58 | https://dev.to/divsly/stay-ahead-of-the-curve-why-divslys-utm-builder-is-a-marketers-best-friend-5e76 | utm, utmbuilder, utmtracking, utmparameters | In today's digital landscape, effective marketing isn't just about reaching your audience—it's about understanding what works and what doesn't. This understanding is powered by data, and one crucial tool that helps marketers gather this data effectively is [Divsly](https://divsly.com/?utm_source=blog&utm_medium=blog+post&utm_campaign=blog_post)'s UTM Builder.
## What are UTMs?
Before diving into why Divsly's UTM Builder stands out, let's understand what UTMs are. UTM stands for Urchin Tracking Module. It's a simple code that you add to a custom URL in order to track a source, medium, campaign name, or any other specific data related to your marketing efforts. These codes are added to the end of a URL, allowing you to see where your traffic is coming from and how users are interacting with your content.
## The Power of Divsly's UTM Builder
Divsly's [UTM Builder](https://divsly.com/utm-builder?utm_source=blog&utm_medium=blog+post&utm_campaign=blog_post) simplifies the process of creating and managing UTMs, making it a valuable asset for marketers of all levels. Here’s why it’s considered a marketer’s best friend:
**1. User-Friendly Interface**
Divsly offers an intuitive and user-friendly interface for creating UTMs. You don’t need to be a tech wizard to use it—simply enter the required information such as the campaign source, medium, and name, and Divsly generates the UTM code for you. This simplicity saves time and reduces the chances of error.
**2. Centralized Management**
Managing multiple campaigns across different platforms can quickly become chaotic. Divsly’s UTM Builder centralizes all your campaign data in one place. You can easily organize, track, and analyze your campaigns without switching between multiple tools or spreadsheets.
**3. Customization Options**
Not all campaigns are the same, and Divsly understands that. Its UTM Builder allows for customization to suit your specific needs. Whether you’re running ads on social media, email newsletters, or other channels, you can create UTMs tailored to each campaign’s unique parameters.
**4. Real-Time Analytics**
Once your UTMs are in place, Divsly provides real-time analytics on how your campaigns are performing. You can track metrics such as click-through rates, conversion rates, and ROI directly within the platform. This instant feedback helps you make data-driven decisions and optimize your marketing strategies on the fly.
**5. Integration Capabilities**
Divsly’s UTM Builder seamlessly integrates with popular marketing platforms and analytics tools. Whether you use Google Analytics, HubSpot, or any other analytics tool, Divsly ensures that your UTM data flows smoothly into these platforms, providing you with a comprehensive view of your marketing efforts.
**6. Cost-Effective Solution**
In the world of marketing tools, cost-effectiveness is key. Divsly offers competitive pricing plans that cater to businesses of all sizes. By streamlining your campaign tracking process and improving your ROI, Divsly’s UTM Builder proves to be a valuable investment rather than just another expense.
## Conclusion
In conclusion, Divsly’s UTM Builder is more than just a tool for creating tracking links. It’s a powerful ally for marketers looking to stay ahead of the curve. By simplifying campaign tracking, providing actionable insights, and fostering better decision-making, Divsly empowers marketers to optimize their strategies and drive tangible results.
Whether you’re a seasoned marketer or just starting out, integrating Divsly’s UTM Builder into your toolkit can make a significant difference in how you plan, execute, and measure your marketing campaigns. Stay ahead of the curve with Divsly and unlock the full potential of your marketing efforts. | divsly |
1,915,544 | 10 Questions to Ask Before Hiring Website Developers for Small Business | A well-designed website for a small business is crucial in this online World where audiences search... | 0 | 2024-07-08T10:18:18 | https://dev.to/baselineit/10-questions-to-ask-before-hiring-website-developers-for-small-business-3p5j | website, development, company, mohali | A well-designed website for a small business is crucial in this online World where audiences search for everything online rather than physically. The website represents your business online, reflects your brand's image, and engages potential customers. So hiring the best website developers for your small business is very important. They develop professional websites that work smoothly and increase the user experience. A well-designed website increases trust and confidence by successfully showing your product or service and making it simple for visitors to make orders. They develop user-friendly websites, which will keep visitors interested and boost sales. Also, an effective website is search engine optimized, which makes it easier for new customers to find you online. in this blog, we discuss about 10 questions to ask before hiring website developers for small businesses.
### Question 1: What is Your Experience with Small Businesses?
**Discussing relevant past projects:** Look for a developer who can show you samples of websites that they have created for small businesses that are similar to yours. It indicates their knowledge and expertise to meet your unique requirements and objectives. Please find out the sectors they have experience in and how they customize their services to handle challenges.
**Understanding challenges and needs of small businesses:** A developer with experience in small company websites knows the value of cost-effectiveness, user interfaces, and online marketing strategies. They should be able to explain their process of design, development, and maintenance to meet requirements.
### Question 2: Can You Provide Examples of Your Previous Work?
**Reviewing portfolio and case studies:** Request a portfolio of the developer's prior work from them. It features websites that they created for small companies, showcasing various sectors and aesthetic preferences. Seek out case studies or in-depth examples that show how they handle particular problems.
**Assessing the quality of past projects:** Assess the overall quality standards, including the user experience and visual appeal. Think about how effectively the websites complement your idea for your company website. Find proof of creativity, functionality, and responsiveness to various device types.
### Question 3: Which Method Do You Use to Determine What a Business Needs?
**Methods for gathering requirements and understanding goals:** During the requirements-gathering process, developers use questionnaires and interviews to figure out what the business requires from its website. This helps them understand the specific features and functions the website should have. Sometimes, they also create prototypes or mockups to show how the website might look and work.
**Importance of alignment between developer and business owner:** Good communication is key to making sure the website meets the business's goals. Regular updates and discussions help keep everything on track and make sure any changes or new ideas are considered during the development process.
### Question 4: How Do You Handle Website Maintenance and Updates?
**Policies on ongoing support, updates, and maintenance:** Developers outline policies for regular updates, security patches, and ongoing support. Simple and clear agreements minimize downtime and improve operation by ensuring your website remains updated and safe.
**Importance of long-term partnership and support:** Establishing a long-term partnership ensures continuous website maintenance, security, and updates. It fosters a proactive approach to evolving business needs, ensuring your website remains effective and reliable over time.
### Question 5: What Platform and Technologies Do You Specialize In?
**Discuss preferred platforms:** Developers specialize in platforms like WordPress, Shopify, or custom-built solutions. They choose platforms based on project requirements, aiming for ease of use, functionality, and alignment with business needs.
**Ensuring compatibility with business goals and scalability:** Selecting the ideal platform ensures that the website will grow together with the company. Scalability is the capacity of a website to support growing commercial traffic and features while maintaining long-term profitability and performance.
### Question 6: How Do You Ensure Websites are Optimized for SEO?
**Strategies for SEO during development:** They focus on ensuring the website ranks well in search engine results from the outset.
**Integrating SEO best practices into website design:** Developers ensure the website is user-friendly, loads quickly, and has appropriate data by using SEO best practices. By improving accessibility and attracting organic visitors, this strategy helps achieve long-term SEO objectives.
### Question 7: What Is Your Project Timeline and Process?
**Outlining typical project phases and estimated timelines:** Developers detail phases like planning, design, development, testing, and launch. They provide estimated timelines for each phase, ensuring clarity on project progression and completion.
**Importance of clear communication and milestone tracking:** Clear communication ensures alignment between developer and client throughout the project. Milestone tracking allows for monitoring progress, addressing issues promptly, and ensuring the project stays on schedule.
### Question 8: How Do You Handle Security and Data Protection?
**Policies and measures for website security and data privacy:** Developers put strong security measures in place, such as regular security audits, secure authentication, and encryption. They may also use HTTPS, firewalls, and data encryption to protect sensitive information.
**Ensuring compliance with relevant regulations:** Developers ensure websites follow the rules for data protection, such as the CCPA or GDPR. They implement policies for data handling, user consent mechanisms, and privacy policies to protect user data and avoid legal issues.
### Question 9: What is Your Pricing Structure?
**Discussing cost factors and pricing models:** Pricing is discussed by developers taking into account many elements such as project difficulty, scope, and extra services (such as SEO and maintenance). Depending on the requirements, they could provide project-based quotations, hourly rates, or set pricing.
**Budget considerations for small businesses:** Understanding the budget helps align expectations and services. Developers may offer flexible payment plans or prioritize essential features within budget constraints, ensuring affordability without compromising quality.
### Question 10: Can You Provide References or Client Testimonials?
**Requesting references to verify credibility and client satisfaction:** Asking for references allows you to verify the developer's track record and client satisfaction. It provides insights into their reliability, quality of work, and ability to meet deadlines and expectations.
**Importance of feedback from previous clients:** Client testimonials provide insightful information about the developer's problem-solving skills, communication style, and general level of service excellence. Good references show dependability and credibility, helping in your decision-making process when hiring.
### Conclusion
For your small business to succeed online, selecting the best website developer is essential. You can make sure they learn about your requirements, provide reliable assistance, and create a website that improves user experience, increases revenue, and achieves long-term company objectives by asking these kinds of inquiries.
If you are searching for professional web services, then hire the best **_[web development company in Mohali](https://baselineitdevelopment.com/website-development-company-mohali)_** that specializes in creating user-friendly websites that improve online presence and engage more customers. They provide customized solutions that meet small businesses' unique needs efficiently.
**Read Also:** **[How to Choose the Best Website Development Company in Mohali](https://vocal.media/journal/how-to-choose-the-best-website-development-company-in-mohali)**
| baselineit |
1,915,545 | AI Answer Questions Made Easy: Practical Tips for Success | Introduction Have you ever wondered how AI can understand and answer questions just like a... | 0 | 2024-07-08T10:42:28 | https://dev.to/novita_ai/ai-answer-questions-made-easy-practical-tips-for-success-4810 | llm | ## Introduction
Have you ever wondered how AI can understand and answer questions just like a human? What are the underlying technologies that make this possible? How to evaluate the performances of AI answering questions? With what techniques can AI's performance be enhanced? Last but not least, what are the top [**LLM APIs**](https://novita.ai/llm-api) that can help leverage the power of AI in answering questions?
In this blog, we'll dive into these questions one by one. Get ready to uncover the secrets behind AI's ability to engage in meaningful dialogues and provide insightful responses.
## Understanding AI Answer Questions
### Answering Questions: One Major Ability of AI
Answering questions is a core capability of artificial intelligence, particularly in the field of natural language processing (NLP). NLP allows AI systems to understand, interpret, and generate human language, enabling them to engage in meaningful dialogues and provide informative responses to a wide range of questions.
Beyond question answering, AI systems have a diverse set of abilities that leverage similar underlying machine learning and deep learning mechanisms to process and interpret various types of data. For example, the same natural language understanding techniques used to comprehend and respond to textual questions can also be applied to analyze and extract insights from audio signals, such as in voice assistants and speech recognition systems.
Similarly, the computer vision and image processing capabilities of AI rely on deep learning algorithms and neural networks that can identify patterns, classify objects, and even generate captions or descriptions of the contents of an image. These abilities have enabled AI systems to excel in tasks such as image recognition, object detection, and scene understanding.
### The Evolution of AI in Answering Services
In the early days, question answering systems relied on predetermined responses and limited knowledge bases, often providing scripted or narrow responses to user queries.
However, as AI technology has advanced, by leveraging large language models, deep learning algorithms, and expansive knowledge bases, modern AI-powered answering services can draw upon a vast amount of data, from structured databases to unstructured text, to understand the context and intent behind a user's question. They can then formulate comprehensive responses by synthesizing relevant information and presenting it in a clear and coherent manner.
## How AI Processes and Understands Natural Language
### Explanation of Neural Network
At the core of an AI system's ability to comprehend and respond to natural language lies a complex set of machine learning techniques and architectures. Central to this process are neural networks, which are inspired by the biological structure of the human brain and its interconnected neurons.
Neural networks, with their layers of interconnected nodes, are capable of learning to recognize patterns and extract meaningful features from large datasets of natural language, such as text corpora and conversational data. As the network is trained on this data, it develops an increasingly sophisticated understanding of the nuances of human language, including grammatical structures, semantic relationships, and contextual cues.
### Explanation of Transformer Architecture
A particularly influential advancement in natural language processing (NLP) has been the development of transformer architectures, which have revolutionized the way AI systems process and comprehend language. Transformers, unlike traditional recurrent neural networks, are able to capture long-range dependencies and relationships within text, allowing for a more holistic and contextual understanding of language.
The transformer architecture is characterized by its use of attention mechanisms, which enable the model to focus on the most relevant parts of the input when generating an output. This allows for a more dynamic and adaptive processing of language, where the model can prioritize and weigh different elements of the text based on their significance to the task at hand.
## How to Evaluate AI Answering Questions
### Knowledge and Language Understanding
- Massive Multitask Language Understanding (MMLU): Measures general knowledge across 57 different subjects.
- AI2 Reasoning Challenge (ARC): Tests language models on grade-school science questions requiring reasoning.
- General Language Understanding Evaluation (GLUE): Assesses language understanding abilities across various contexts.
- Natural Questions: Evaluates the ability to find accurate answers from web-based sources.
### Reasoning Capabilities
- GSM8K: Tests the language model's ability to work through multistep math problems.
- Discrete Reasoning Over Paragraphs (DROP): Evaluates the ability to understand complex texts and perform discrete operations.
- Counterfactual Reasoning Assessment (CRASS): Assesses the language model's counterfactual reasoning abilities.
- Large-scale ReAding Comprehension Dataset From Examinations (RACE): Tests understanding of complex reading material and ability to answer examination-level questions.
- Big-Bench Hard (BBH): Evaluates the upper limits of AI capabilities in complex reasoning and problem-solving.
- AGIEval: Assesses language models' reasoning abilities and problem-solving skills across academic and professional standardized tests.
- BoolQ: Tests the ability to infer correct answers from contextual information.
### Multi Turn Open Ended Conversations
- MT-bench: Evaluates the language model's performance in multi-turn open-ended conversations.
- Question Answering in Context (QuAC): Assesses the ability to engage in contextual question-answering.
### Grounding and Abstractive Summarization
- Ambient Clinical Intelligence Benchmark (ACI-BENCH): Evaluates the language model's performance in medical applications.
- MAchine Reading COmprehension Dataset (MS-MARCO): Assesses the ability to comprehend and summarize web-based information.
- Query-based Multi-domain Meeting Summarization (QMSum): Tests the language model's capacity to summarize multi-domain meeting conversations.
- Physical Interaction: Question Answering (PIQA): Evaluates the language model's understanding of physical interactions and ability to answer related questions.
### Content Moderation and Narrative Control
- ToxiGen: Assesses the language model's ability to generate non-toxic content.
- Helpfulness, Honesty, Harmlessness (HHH): Evaluates the language model's safety and reliability in providing helpful and honest responses.
- TruthfulQA: Tests the language model's truthfulness and ability to avoid generating false information.
- Responsible AI (RAI): Assesses the language model's adherence to principles of responsible and ethical AI.
### Coding Capabilities
- CodeXGLUE: Evaluates the language model's coding and programming abilities.
- HumanEval: Tests the language model's capacity to solve programming problems.
- Mostly Basic Python Programming (MBPP): Assesses the language model's ability to write basic Python code.
## Practical Tips for Interacting with AI Answering Systems
### General Tips for Prompts
1. Start with Basics: Begin with straightforward prompts and progressively add complexity as you refine your approach for better outcomes.
2. Use Directives: Frame your prompts with clear commands to guide the AI in the desired action, such as writing, classifying, or summarizing. Employ separators for clarity between instructions and context.
3. Be Descriptive: Provide detailed and specific instructions to help the AI understand the expected result or style of generation you're aiming for.
4. Precision Over Cleverness: Opt for clear and direct prompts to avoid ambiguity and ensure the message is effectively communicated to the AI.
5. Focus on Affirmative Actions: Instead of stating what to avoid, specify what actions to take to elicit the best responses from the AI.
6. Include Examples: Examples within prompts can be instrumental in guiding the AI to produce the format you're looking for.
7. Iterate and Experiment: Continuously test and adjust your prompts to optimize them for your specific applications.
### Suggested Prompt Techniques
**Zero-shot Prompting**
Zero-shot prompting is an interaction technique with large language models (LLMs) that leverages their extensive training on diverse datasets to perform tasks without the need for additional examples or demonstrations. It's a capability where the model is given a direct instruction to execute a task, and it relies on its pre-existing knowledge to carry out the task effectively.
For instance, consider a scenario where the task is text classification, specifically sentiment analysis. A zero-shot prompt might simply ask the model to classify the sentiment of a given text. The prompt could be straightforward, such as:
Prompt: "Classify the sentiment of this statement: 'I love Mondays.'"
**Few-shot Prompting**
Few-shot prompting is a technique designed to enhance the performance of large language models on complex tasks by providing them with a small set of demonstrations or examples. This method allows the model to learn from these examples and apply the learned patterns to new, unseen tasks, effectively steering the model towards better performance.
For instance, in a study by Brown et al. 2020, the task was to use a new word correctly in a sentence. By giving the model just one example (1-shot), it was able to understand and perform the task. However, for more challenging tasks, increasing the number of examples can be beneficial, such as 3-shot, 5-shot, or even 10-shot prompting.
**Chain-of-Thought Prompting**
Chain-of-Thought (CoT) prompting is an advanced technique that enhances a language model's ability to perform complex reasoning tasks by explicitly showing the intermediate steps of reasoning.
Another variation of CoT prompting is Zero-shot CoT. This approach involves adding a simple instruction like "Let's think step by step" to the original prompt, which encourages the model to perform the reasoning process even without specific examples. For instance:
Prompt: "What is the result of 15 + 7? Let's think step by step."
The model might respond by breaking down the addition into more manageable steps:
Output:
1. Start with the first number: 15.
2. Add the second number, which is 7.
3. Since 15 and 7 are both single-digit numbers, we can add them directly.
4. The sum of 15 and 7 is 22.
**Self-Consistency**
Instead of relying on a single, possibly flawed, reasoning path, self-consistency leverages the power of sampling multiple diverse reasoning paths. By doing so, it selects the most consistent answer from these paths, which can significantly improve the model's performance on tasks that require arithmetic and commonsense reasoning.
Here's a simple example to illustrate the concept of self-consistency:
Prompt: "A farmer has a certain number of chickens and cows. Chickens give eggs. Calculate the total number of eggs the farmer gets each day."
The model might provide different outputs:
- Output 1: "The farmer gets 24 eggs each day because there are 12 chickens and each gives 2 eggs."
- Output 2: "The total number of eggs is 24, as calculated by multiplying 12 chickens by 2 eggs each."
- Output 3: "The calculation for the eggs is 12 times 2, which equals 24."
From these outputs, we can see that there is a clear majority consensus on the answer being 24 eggs. This majority answer would then be selected as the final, more reliable result.
**Tree of Thoughts**
Tree of Thoughts is a prompting technique designed to enhance the reasoning capabilities of large language models. It is particularly useful for complex tasks that require a hierarchical or structured approach to problem-solving. ToT prompts the model to break down a problem into smaller sub-problems and then solve each sub-problem in a step-by-step manner, similar to how branches grow from the trunk of a tree.
For more prompt techniques, you can visit "Prompt Engineering Guide" Website.
## Top LLM APIs for AI Question Answering
Novita AI provides developers with cost-effective LLM API with strong performances. Here are the popular LLM APIs on the Novita AI platform:
### Llama-3–8b-instruct & Llama-3–70b-instruct on Novita AI
Meta's latest class of model (Llama 3) launched with a variety of sizes & flavors. [Llama-3–8b-instruct](https://novita.ai/llm-api/playground#meta-llama-llama-3-8b-instruct) and [Llama-3–70b-instruct](https://novita.ai/llm-api/playground#meta-llama-llama-3-70b-instruct) were optimized for high quality dialogue use cases. They demonstrated strong performance compared to leading closed-source models in human evaluations.
### Hermes-2-pro-llama-3–8b on Novita AI
[Hermes-2-pro-llama-3–8b](https://novita.ai/llm-api/playground#nousresearch-hermes-2-pro-llama-3-8b) is an upgraded, retrained version of Nous Hermes 2, consisting of an updated and cleaned version of the OpenHermes 2.5 Dataset, as well as a newly introduced Function Calling and JSON Mode dataset developed in-house.
### Mistral-7b-instruct on Novita AI
[Mistral-7b-instruct](https://novita.ai/llm-api/playground#mistralai-mistral-7b-instruct) is a high-performing, industry-standard 7.3B parameter model, with optimizations for speed and context length.
### Mythomax-l2–13b on Notiva AI
The idea behind this merge - [Mythomax-l2–13b](https://novita.ai/llm-api/playground#gryphe-mythomax-l2-13b) - is that each layer is composed of several tensors, which are in turn responsible for specific functions. Using MythoLogic-L2's robust understanding as its input and Huginn's extensive writing capability as its output seems to have resulted in a model that exceeds at both, confirming my theory. (More details to be released at a later time).
### Openhermes-2.5-mistral-7b on Novita AI
[Openhermes-2.5-mistral-7b](https://novita.ai/llm-api/playground#teknium-openhermes-2.5-mistral-7b) is a state-art Mistral Fine-tune, a continuation of OpenHermes 2 model, which trained on additional code datasets.
Check [Novita AI](https://novita.ai/pricing) website for more info about pricing and other available models.
Additionally, you can try our LLMs for free on [Novita AI Playground](https://novita.ai/llm-api/playground).
## Implementing AI Answering Questions in Your Projects
As language models continue to advance, developers can leverage powerful AI question-answering capabilities to enhance a wide range of applications. Here are some scenarios where you can utilize large language model (LLM) APIs to enable AI-powered question answering:
### Customer Support ChatBots
Integrate AI question-answering into your customer service chatbots to provide quick and accurate responses to user queries. This can lead to faster issue resolution, improved customer satisfaction, and reduced load on human support agents.
### Knowledge Management Systems
Develop knowledge management solutions that allow users to ask questions and retrieve information from your organization's internal knowledge base or other data sources using AI-powered question answering.
### Educational Applications
Integrate AI question-answering into e-learning platforms, tutoring systems, and virtual classrooms to give students personalized support, answer their questions, and provide explanations on course materials.
### Research and Analysis Tools
Empower researchers, analysts, and subject matter experts with AI question-answering features that can quickly synthesize information from large volumes of data, documents, and research papers to aid in their work.
### In-app User Assistance
Embed AI question-answering capabilities directly into your application's user interface, allowing users to get immediate answers to their questions without having to navigate complex help documentation or search through community forums.
### AI Companion Chat
Develop AI-powered chatbots that can engage in open-ended conversations, provide companionship, and answer a wide range of questions on various topics, creating a more personalized and enriching user experience.
## Conclusion
In conclusion, AI's ability to answer questions is driven by advanced NLP techniques, including neural networks and transformer architectures. We've seen how AI systems have evolved from simple chatbots to sophisticated models capable of nuanced conversations. Evaluating these systems involves various benchmarks, and effective interaction requires thoughtful prompt engineering. As AI continues to advance, its applications in customer support, education, research, and more will become increasingly impactful. By understanding these key points, you can better appreciate the remarkable capabilities and future potential of AI in answering questions.
> Originally published at [Novita AI](https://blogs.novita.ai/ai-answer-questions-made-easy-practical-tips-for-success/?utm_source=dev_llm&utm_medium=article&utm_campaign=questions)
> [Novita AI](https://novita.ai/?utm_source=dev_LLM&utm_medium=article&utm_campaign=ai-answer-questions-made-easy-practical-tips-for-success) is the all-in-one cloud platform that empowers your AI ambitions. With seamlessly integrated APIs, serverless computing, and GPU acceleration, we provide the cost-effective tools you need to rapidly build and scale your AI-driven business. Eliminate infrastructure headaches and get started for free - Novita AI makes your AI dreams a reality.
| novita_ai |
1,915,546 | Facebook Pixel Là Gì? Những Lợi Ích Mà Facebook Pixel Mang Lại | Facebook Pixel là một mã theo dõi được cung cấp bởi Facebook để giúp các doanh nghiệp và cá nhân theo... | 0 | 2024-07-08T10:18:39 | https://dev.to/terus_digitalmarketing/facebook-pixel-la-gi-nhung-loi-ich-ma-facebook-pixel-mang-lai-2jh7 | webdev, website, terus, teruswebsite | Facebook Pixel là một mã theo dõi được cung cấp bởi Facebook để giúp các doanh nghiệp và cá nhân theo dõi, đo lường và tối ưu hóa hoạt động quảng cáo trên nền tảng này. Nó là một công cụ vô cùng hữu ích cho các nhà quảng cáo muốn tối ưu hóa hiệu quả của các chiến dịch quảng cáo trên Facebook.
Facebook Pixel hoạt động bằng cách sử dụng cookie để theo dõi hành động trên website. Khi ai đó làm điều gì đó trên website, chẳng hạn như thêm sản phẩm vào giỏ hàng của họ, Pixel sẽ ghi nhớ sản phẩm đó và hiển thị cho bạn trong Trình quản lý sự kiện.
Bây giờ, Terus sẽ giải thích chi tiết hơn từng điều hay để bạn có thể hiểu tại sao Facebook Pixel lại quan trọng. Facebook Pixel quan trọng bởi những gì mà nó đem lại như sau:
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2. Tiếp cận khách hàng mục tiêu dễ dàng - Facebook Retargeting: Bằng cách theo dõi hành vi của người dùng trên website, Facebook Pixel giúp bạn tạo ra các nhóm đối tượng độc đáo để tiến hành quảng cáo retargeting. Bạn có thể nhắm đến những người đã từng truy cập website, tương tác với nội dung hoặc thực hiện các hành động mong muốn.
3. Tạo danh sách khách hàng tiềm năng: Facebook Pixel cho phép bạn tạo ra các danh sách khách hàng tiềm năng dựa trên hành vi của người dùng trên website. Từ đó, bạn có thể tối ưu hóa các chiến dịch quảng cáo để thu hút và chuyển đổi những khách hàng này.
4. Tối ưu hóa quy trình Facebook Ads để chuyển đổi: Với dữ liệu mà Facebook Pixel thu thập, bạn có thể tối ưu hóa các chiến dịch quảng cáo trên Facebook nhằm tăng tỷ lệ chuyển đổi. Ví dụ, bạn có thể điều chỉnh các thông số như loại quảng cáo, nội dung, hình ảnh, ngân sách,... để đạt hiệu quả tốt hơn.
5. Tối ưu hóa quy trình Facebook Ads dựa trên giá trị: Facebook Pixel không chỉ giúp bạn theo dõi các chuyển đổi mà còn cung cấp thông tin về giá trị của những chuyển đổi này. Từ đó, bạn có thể tối ưu hóa chiến dịch quảng cáo dựa trên giá trị khách hàng thay vì chỉ dựa trên số lượng chuyển đổi.
Cách để có thể tạo Pixel Facebook
* Tại trình quản lý quảng cáo, bạn chọn ký hiệu ô vuông để mở ra menu lối tắt, chọn tab “Cài đặt cho doanh nghiệp” ở mục lối tắt hoặc ở mục “Quản lý doanh nghiệp cũng được nhé. Sau đó chọn “Pixel”.
* Bạn đặt tên cho Pixel của mình theo cú pháp Pixel của [Tên của bạn]
* Bạn đợi cho Pixel Facebook tạo lập thành công. Và tiếp theo,bạn đã có thể sử dụng Facebook Pixel này.
Nhìn chung, Facebook Pixel là một công cụ vô cùng hữu ích giúp các doanh nghiệp tối ưu hóa hiệu quả các chiến dịch quảng cáo trên Facebook. Với các tính năng theo dõi, phân tích và tối ưu hóa, Facebook Pixel giúp bạn tiếp cận đúng khách hàng mục tiêu, gia tăng chuyển đổi và tối đa hóa ROI của các hoạt động quảng cáo.
Tìm hiểu thêm về [Facebook Pixel Là Gì? Những Lợi Ích Mà Facebook Pixel Mang Lại](https://terusvn.com/digital-marketing/facebook-pixel-la-gi/)
Các dịch vụ tại Terus:
Digital Marketing:
* [Dịch vụ Chạy Facebook Ads Tối Ưu Tỷ Lệ Chuyển Đổi](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
* [Dịch vụ Chạy Google Ads Tăng 200% Doanh Thu](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
Thiết kế Website:
* [Dịch vụ Thiết kế Website Giao Diện Đẹp mắt, Thân Thiện Với Người Dùng](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_digitalmarketing |
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1,915,562 | Кровельные и фасадные стройматериалы в Москве и Московской области магазине Партнер Строй | "Партнер Строй" – ведущий магазин строительных материалов в Москве и Московской области,... | 0 | 2024-07-08T10:21:44 | https://dev.to/__1afb04c3574b0d701/krovielnyie-i-fasadnyie-stroimatierialy-v-moskvie-i-moskovskoi-oblasti-maghazinie-partnier-stroi-4g70 | "Партнер Строй" – ведущий магазин строительных материалов в Москве и Московской области, специализирующийся на кровельных и фасадных стройматериалах. На сайте магазина представлен широкий ассортимент продукции, которая удовлетворит потребности как частных застройщиков, так и профессиональных строителей. В этом обзоре рассмотрим основные категории товаров и преимущества работы с "Партнер Строй".
Кровельные материалы
Кровельные материалы, предлагаемые "Партнер Строй", отличаются высоким качеством и разнообразием. В ассортименте можно найти:
Металлочерепица – долговечный и эстетически привлекательный материал, представленный в различных цветах и профилях.
Гибкая черепица – идеальный выбор для сложных кровельных конструкций благодаря своей гибкости и устойчивости к погодным условиям.
Профнастил – экономичный и прочный материал, часто используемый для хозяйственных построек и промышленных объектов.
Комплектующие – всевозможные элементы для монтажа и декоративные детали, такие как коньки, карнизные планки, водосточные системы и др.
Фасадные материалы
"Партнер Строй" предлагает широкий выбор фасадных материалов, которые помогут создать долговечные и привлекательные фасады:
Сайдинг – виниловый и металлический, в том числе фасадные панели под камень или дерево, которые придадут зданию эстетичный вид и защитят его от внешних воздействий.
Фасадные панели – легкие в установке и обслуживании, доступные в различных дизайнах и текстурах.
Теплоизоляционные материалы – для создания энергоэффективных и теплых фасадов.
Преимущества магазина "Партнер Строй"
Широкий ассортимент – в каталоге магазина представлено более 2000 наименований продукции, что позволяет выбрать материалы под любой строительный проект.
Качество – все товары сертифицированы и соответствуют российским и международным стандартам.
Консультации специалистов – профессиональные менеджеры помогут подобрать оптимальные материалы и рассчитать необходимое количество.
Удобство покупки – магазин предлагает возможность онлайн-заказа с доставкой по Москве и Московской области, а также самовывоз с удобных точек выдачи.
Акции и скидки – регулярные предложения и специальные условия для постоянных клиентов позволяют экономить на строительных материалах.
Заключение
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1,915,569 | LeetCode Day28 Dynamic Programming Part1 | 509. Fibonacci Number The Fibonacci numbers, commonly denoted F(n) form a sequence, called... | 0 | 2024-07-08T10:24:25 | https://dev.to/flame_chan_llll/leetcode-day28-dynamic-programming-part1-17o0 | leetcode, java, algorithms | # 509. Fibonacci Number
The Fibonacci numbers, commonly denoted F(n) form a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1. That is,
F(0) = 0, F(1) = 1
F(n) = F(n - 1) + F(n - 2), for n > 1.
Given n, calculate F(n).
Example 1:
Input: n = 2
Output: 1
Explanation: F(2) = F(1) + F(0) = 1 + 0 = 1.
Example 2:
Input: n = 3
Output: 2
Explanation: F(3) = F(2) + F(1) = 1 + 1 = 2.
Example 3:
Input: n = 4
Output: 3
Explanation: F(4) = F(3) + F(2) = 2 + 1 = 3.
Constraints:
0 <= n <= 30
[Original Page](https://leetcode.com/problems/fibonacci-number/description/)
## Recursion Method
```
public int fib(int n) {
if(n==0){
return 0;
}
else if(n==1){
return 1;
}
else{
return fib(n-1) + fib(n-2);
}
}
```
The Recursion Method is like DFS to go deep and then do the backtracking to get the final answer.
time: O(2^n)
space: O(1)
```
private int[] dp = new int[31];
public int fib(int n) {
if(n<2){
dp[n] = n;
return n;
}
if(n>=2 && dp[n]!=0){
return dp[n];
}
dp[n] = fib(n-1) + fib(n-2);
return dp[n];
}
```
we can use a global array to save the result to avoid re-recursion of the same elements. e.g. the figure below displays that f(17) and f(18) are two different recursion routes and if we use the normal recursion method we have to calculate them more than once.
time: O(n), space: O(n)
## Dynamic Programming
```
public int fib(int n) {
if(n<2){
return n;
}
int[] dp = new int[n+1];
dp[0] = 0;
dp[1] = 1;
for(int i=2; i<=n; i++){
dp[i] = dp[i-1] + dp[i-2];
}
return dp[n];
}
```
The recursion works from top to bottom and then backtracking, the memory recursion will save the recursion results to avoid double calculation. Now the dynamic programming works from the bottom to the top and saves each step's result to the dp array.
time: O(n)
space: O(n)
## Also we can dynamically update the limit num instead of an array. This will save space complexity, especially for a huge number of elements.
```
public int fib(int n) {
if(n<2){
return n;
}
int start = 0;
int pre = 1;
int res = pre;
for(int i=2; i<=n; i++){
res = start + pre;
start = pre;
pre = res;
}
return res;
}
```
# 70. Climbing Stairs
You are climbing a staircase. It takes n steps to reach the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
Example 1:
Input: n = 2
Output: 2
Explanation: There are two ways to climb to the top.
1. 1 step + 1 step
2. 2 steps
Example 2:
Input: n = 3
Output: 3
Explanation: There are three ways to climb to the top.
1. 1 step + 1 step + 1 step
2. 1 step + 2 steps
3. 2 steps + 1 step
# 70. Climbing Stairs
You are climbing a staircase. It takes n steps to reach the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
Example 1:
Input: n = 2
Output: 2
Explanation: There are two ways to climb to the top.
1. 1 step + 1 step
2. 2 steps
Example 2:
Input: n = 3
Output: 3
Explanation: There are three ways to climb to the top.
1. 1 step + 1 step + 1 step
2. 1 step + 2 steps
3. 2 steps + 1 step
Constraints:
1 <= n <= 45
[Original Page](https://leetcode.com/problems/climbing-stairs/description/)
```
public int climbStairs(int n) {
if(n<3){
return n;
}
int[] dp = new int[n+1];
dp[0] = 0;
dp[1] = 1;
dp[2] = 2;
for(int i=3; i<=n; i++){
dp[i] = dp[i-1] + dp[i-2];
}
return dp[n];
}
```
```
public int climbStairs(int n) {
if(n<3){
return n;
}
int prepre = 1;
int pre = 2;
int res = 0;
for(int i=3; i<=n; i++){
res = prepre + pre;
prepre = pre;
pre = res;
}
return res;
}
```
# 746. Min Cost Climbing Stairs
You are given an integer array cost where cost[i] is the cost of ith step on a staircase. Once you pay the cost, you can either climb one or two steps.
You can either start from the step with index 0, or the step with index 1.
Return the minimum cost to reach the top of the floor.
Example 1:
Input: cost = [10,15,20]
Output: 15
Explanation: You will start at index 1.
- Pay 15 and climb two steps to reach the top.
The total cost is 15.
Example 2:
Input: cost = [1,100,1,1,1,100,1,1,100,1]
Output: 6
Explanation: You will start at index 0.
- Pay 1 and climb two steps to reach index 2.
- Pay 1 and climb two steps to reach index 4.
- Pay 1 and climb two steps to reach index 6.
- Pay 1 and climb one step to reach index 7.
- Pay 1 and climb two steps to reach index 9.
- Pay 1 and climb one step to reach the top.
The total cost is 6.
Constraints:
2 <= cost.length <= 1000
0 <= cost[i] <= 999
[Original Page](https://leetcode.com/problems/min-cost-climbing-stairs/description/)
```
public int minCostClimbingStairs(int[] cost) {
if(cost.length < 2){
return 0;
}
int[] dp = new int[cost.length+1];
dp[0] = 0;
dp[1] = 0;
for(int i=2; i<dp.length; i++){
dp[i] = Math.min(dp[i-1]+cost[i-1], dp[i-2]+cost[i-2]);
}
return dp[dp.length-1];
}
the key thing of this problem is the `init array` and `the meaning of the array` and the `Recurrence relation`
```
### Be Careful that we should the question has told us that we can start from index 0 and index 1, which implies if the number of stairs is less than 2, we will cost 0 because we can start at that point and the behaviour of start will cost 0, only the behaviour of move cost.
| flame_chan_llll |
1,915,564 | Wireless Debugging in Android | An interesting and useful feature in android is wireless debugging. This helps us achieve whatever we... | 0 | 2024-07-08T10:22:12 | https://dev.to/dilip_chandar_58fce2b3b7b/wireless-debugging-in-android-c3 | android, androiddev | An interesting and useful feature in android is wireless debugging. This helps us achieve whatever we can do through USB cable like debugging, catching logs in logcat by unplugging our device once wireless connection is established.
Before we establish a wireless connection, we have to keep our device connected through USB cable. Once developer options are enabled, we will be able to see our device in Android Studio. In this article, steps are covered for Mac OS.
**Step 1:** Open Terminal and go to platform-tools directory. For example
`cd Library/Android/sdk/platform-tools`
**Step 2:** Check if adb command is working by typing
`adb devices`
**Step 3:** If Step 2 fails by a message zsh: command not found: adb, type the following in terminal. For example
`export ANDROID_HOME=/Users/dilipchandar/Library/Android/sdk
export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools`
**Step 4:** After Step 3, entering the command adb devices will show us list of devices like this
`List of devices attached
28c95c50 device`
**Step 5:** Now we need to establish TCP IP connection with a port number by typing following command
`adb tcpip 5555`
`Above command will display -> restarting in TCP mode port: 5555`
**Step 6:** Finally we can enter the following command after getting our IP Address from our phone’s WiFi Settings. For example if our IP Address is 192.168.1.4
`adb connect 192.168.1.4:5555`
`Above command will display -> connected to 192.168.1.4:5555`
We will see the list of devices like the below
`List of devices attached
28c95c50 device
192.168.1.4:5555 device (shows device is connected wirelessly)`
After this, we can disconnect USB cable and check Android Studio. We will see the device with IP Address in logcat as shown in screenshot
Please note that wireless connection may have to be reactivated if device goes offline by entering command from Step 6 again. That’s all about wireless debugging. Thanks for reading. Happy coding!!
Let’s connect on LinkedIn https://www.linkedin.com/in/dilip-chandar-97570158? | dilip_chandar_58fce2b3b7b |
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1,915,566 | How to Choose the Right Health Insurance Add-Ons for Your Plan | Health insurance planning is a financial arrangement in which people or groups pay premiums to an... | 0 | 2024-07-08T10:23:42 | https://dev.to/aakash_deshwal/how-to-choose-the-right-health-insurance-add-ons-for-your-plan-2c69 | Health insurance planning is a financial arrangement in which people or groups pay premiums to an insurance company in exchange for medical expense coverage. This covers medical expenses for disease or damage through contracts between people or groups and insurers. It covers expenses including hospital stays, operations, doctor visits, medicines, and preventive care. Riders, or add-ons, offer additional benefits like maternity care, dental treatments, critical illness coverage, and wellness programmes. Choosing the correct add-ons ensures that insurance meets individual healthcare needs, providing comprehensive coverage that is effective for policyholders and their families.
Add-on riders improve [**medical insurance plans**](https://www.nivabupa.com/health-insurance-plans.html) by covering specific needs, such as critical illnesses or maternity care, which basic policies may not cover. Riders can modify the policy to meet their specific health needs, increasing coverage and providing peace of mind against potential health risks.
This article will tell us the benefits and things to consider while choosing the best health insurance policy that offers the right add-ons for you:
**Benefits of Add-on Riders:**
Add-on riders in health insurance provide extra benefits tailored to specific health needs, ensuring better financial protection and flexibility in planning for healthcare. Following are some of the benefits:
**Enhance Coverage:
**
Riders allow consumers to add certain coverages to their basic health insurance policies that are not already included. As a result, consumers can tailor the degree of coverage in their base policy to their specific health needs, making it more comprehensive.
**No New Policy is Required.**
A rider eliminates the need to purchase an additional health insurance policy to obtain certain coverages that are not included in the base policy. Instead, it adds the needed coverage to the existing health policy, avoiding the complexity of administering two distinct policies.
**Lower Premium:**
Policyholders must purchase additional riders while obtaining their basic health insurance coverage. However, the cost of obtaining a rider is quite minimal when compared to purchasing another policy to provide the same coverage. As a result, the policyholder does not have any financial strain.
**Customised Coverage:**
Riders allow policyholders to customise their policy and select the coverage they want in a health policy. Purchasing a pre-designed policy does not provide the same level of freedom.
**Financial Security:**
Add-on riders give additional coverage for medical expenses that are not covered by your base insurance. This lowers your out-of-pocket expenses for unexpected health difficulties, preventing you from experiencing considerable financial burden during medical emergencies. Riders provide increased financial stability and peace of mind by paying these additional expenditures.
**Things One Should Always Consider for the Right Add-ons:**
To make the best purchasing decision, you must examine several criteria before deciding which add-on cover to purchase. These are mentioned below.
**Coverage:**
While selecting health insurance add-ons, the most important consideration is coverage. Knowing the coverage features enables one to only buy an add-on if it matches their requirements. To review the coverage benefits, read the policy brochure thoroughly.
**Waiting Period:**
There are numerous add-on covers, each of which requires a specified waiting period. To minimise problems during claim settlement, it is essential to review the terms and conditions associated with these waiting periods.
**Premium:**
A health insurance premium is the regular payment required to keep your policy current. Adding riders, like critical illness or maternity coverage, raises this figure. Age, health, and chosen riders all influence the premium, which reflects the cost of comprehensive health insurance.
**Exclusions:**
Even add-ons have certain exclusions for which coverage is not offered. To minimise last-minute trouble, one must be aware of these exclusions.
**Access Your Needs:**
Assessing your needs entails analysing your personal and family health risks, lifestyle, and medical history to determine which areas require more coverage. This procedure assists you in identifying gaps in your base health insurance policy and selecting add-ons that provide the required protection for conditions or situations not covered by the regular plan.
**Conclusion:**
Finally, selecting the appropriate health insurance add-ons requires careful evaluation of both present health requirements and potential future hazards. Add-ons provide vital advantages, such as increased coverage for severe diseases, maternity care, and other specialised medical issues that are not normally covered by regular policies. They also provide financial protection by lowering out-of-pocket payments during unanticipated medical emergencies. When considering add-ons, consider their costs, coverage specifics, and how well they complement the base insurance. Taking these criteria into account, one may build an insurance plan to provide comprehensive coverage customised to their specific health needs. This careful approach not only improves coverage but also gives peace of mind, knowing you're ready for a variety of medical eventualities. If you are also looking to buy medical health insurance, you should definitely reach out to Niva Bupa, the [**best health insurance company in India**](https://www.nivabupa.com/), to get the best health insurance policy. This is one of the best companies that provides full support for doing the right health insurance planning.
| aakash_deshwal | |
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1,915,568 | Unlocking Secure Remote Access with SSH Key Login: A Comprehensive Guide | In the dynamic realm of the digital age, remote access to servers has become an indispensable part of... | 0 | 2024-07-08T10:24:06 | https://dev.to/novita_ai/unlocking-secure-remote-access-with-ssh-key-login-a-comprehensive-guide-10bj | In the dynamic realm of the digital age, remote access to servers has become an indispensable part of daily operations. However, this convenience comes with an inherent security risk: traditional password authentication methods. Password-based systems are inherently vulnerable to brute-force attacks, password reuse, and phishing scams, leaving sensitive data and systems exposed to potential breaches. To address these security concerns, SSH (Secure Shell) key login has emerged as a robust and secure alternative. This article delves into the world of SSH key login, providing a comprehensive explanation of its inner workings, highlighting its advantages over traditional passwords, and offering a practical guide for implementation.
## Demystifying SSH: A Secure Tunnel for Data Transmission
SSH acts as a secure tunnel, encrypting all data exchanged between your local machine and the remote server. This robust encryption safeguards data confidentiality and integrity, even over unencrypted networks like the internet. SSH's versatility makes it ideal for various tasks:
* **Remote Login**: Securely log in to servers and manage them remotely.
* **Command Execution**: Execute commands on the server as if you were physically present.
* **File Transfer**: Securely transfer files between your machine and the server.
## The Achilles' Heel of Passwords: Unveiling Their Vulnerabilities
While password authentication offers convenience, it harbors several shortcomings that pose significant security risks:
* **Vulnerability to Guessing**: Simple passwords can be easily guessed, especially those based on personal information or common words.
* **Reuse Roulette**: People often reuse passwords across multiple accounts. If one service is compromised, all linked accounts become vulnerable.
* **Phishing Deception**: Deceptive emails and websites can trick users into revealing their passwords to attackers.
## SSH Key Login: A Multi-Layered Defense
SSH key login addresses these password-related vulnerabilities by employing a cryptographic marvel: public-key cryptography. It utilizes a unique key pair – a private key and a public key – for authentication. Let's break down the process:
1. **Generating the Key Pair**: Using a tool like ssh-keygen, you create a key pair. The private key is like a master key, kept confidential on your local machine. The public key, on the other hand, can be freely distributed. Imagine it as a digital handshake identifier.
2. **Granting Server Access**: You copy the public key to the server's authorized_keys file. This file essentially acts as a guest list, allowing only users with authorized public keys to connect.
3. **Initiating the Login Dance**: When you attempt to connect via SSH, the server challenges you by sending a randomly generated number.
4. **The Power of Asymmetry**: Here's the magic. You use your private key to decrypt the random number sent by the server. This decryption process is mathematically linked to your private key and cannot be done with the public key.
5. **Verification and Access**: You send the decrypted number back to the server. If the server can re-encrypt this number using the public key and get back the original random number, it proves you possess the corresponding private key and grants you access.
6. **A Secure Connection Established**: Once authenticated, an encrypted session is established, ensuring all communication between your machine and the server remains confidential.
## Advantages of SSH Key Login: Enhanced Security and Convenience
SSH key login offers a significant leap forward in securing remote access compared to traditional passwords:
* **Enhanced Security**: Public-key cryptography is mathematically much harder to crack than passwords, making brute-force attacks ineffective.
* **Convenience without Compromise**: You no longer need to remember complex passwords. Just keep your private key secure, and you're good to go.
* **Automation Friendly**: SSH key login is perfect for automating tasks with scripts or programs. There's no need to manually enter passwords for each execution.
## Getting Started with SSH Key Login: A Practical Guide
Ready to embrace a more secure remote access experience? Here's a quick guide:
1. **Generate a Key Pair**: Use the `ssh-keygen` command to create your key pair.
2. **Secure Your Public Key**: Copy the public key and add it to the authorized_keys file on the server you wish to access.
3. **Unlock with Your Private Key**: Use an SSH client to connect to the server, and it will prompt you for your private key.
## Conclusion: Building a Secure Digital Landscape
SSH key login offers a significant leap forward in securing remote access compared to traditional passwords. As cybersecurity awareness increases, organizations and individuals are migrating towards SSH key login to safeguard their critical systems. This article has hopefully equipped you with a deeper understanding of this powerful security tool. Let's work together to build a more secure digital landscape by adopting SSH key login in our daily practices. | novita_ai | |
1,915,570 | 20+ Font Chữ Sang Trọng, Tinh Tế Dành Cho Dân Designer | Trong thế giới thiết kế nói chung và thiết kế website nói riêng, việc lựa chọn font chữ thích hợp... | 0 | 2024-07-08T10:27:40 | https://dev.to/terus_technique/20-font-chu-sang-trong-tinh-te-danh-cho-dan-designer-2i4p | website, digitalmarketing, seo, terus |
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Font chữ sang trọng là những font chữ có những đặc điểm như: đường nét mảnh mai, sắc nét, serif tinh tế, khoảng cách chữ rộng rãi và sự cân bằng, hài hòa. Những đặc điểm này tạo nên cảm giác cao cấp, quý phái cho thiết kế, phù hợp với các doanh nghiệp, sản phẩm hướng đến phân khúc khách hàng cao cấp.
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1,915,571 | Navigating the Seas of Opportunity: Understanding the Commodity Market | In the vast ocean of global finance, the commodity market stands out as a unique and indispensable... | 0 | 2024-07-08T10:28:00 | https://dev.to/spacefreestudy/navigating-the-seas-of-opportunity-understanding-the-commodity-market-4a5o | commoditymarket | In the vast ocean of global finance, the commodity market stands out as a unique and indispensable entity. Comprising a diverse array of raw materials and primary goods, ranging from precious metals like gold and silver to agricultural products like wheat and coffee, the commodity market serves as the bedrock of our modern economy. This article aims to delve into the intricacies of the **[commodity market](https://freestudyspace.com/study-material/commodity-trading/commodity-market/)**, exploring its functions, dynamics, and significance in the broader financial landscape.
**Understanding the Basics:**
At its core, the commodity market facilitates the trading of tangible goods, often referred to as commodities. These goods can be categorized into several broad groups, including energy (crude oil, natural gas), metals (gold, silver, copper), agricultural products (corn, wheat, soybeans), and livestock (cattle, pork). Unlike financial assets such as stocks or bonds, commodities are physical assets with intrinsic value derived from their utility and scarcity.
**Market Participants:**
A diverse range of participants engages in the commodity market, each with distinct motives and strategies. Producers, such as farmers and mining companies, utilize the market to hedge against price fluctuations and secure future revenues by entering into futures contracts. Speculators, on the other hand, seek to profit from short-term price movements, capitalizing on supply and demand imbalances and macroeconomic trends. Additionally, consumers and end-users, such as manufacturers and energy companies, utilize the market to manage input costs and mitigate risks associated with price volatility.
**Market Instruments:**
The commodity market offers various instruments for trading and risk management, with futures contracts being the most prevalent. Futures contracts enable market participants to buy or sell a specified quantity of a commodity at a predetermined price and date in the future. These contracts serve as vital risk management tools, allowing producers and consumers to protect themselves against adverse price movements. Options contracts, exchange-traded funds (ETFs), and commodity indices are other commonly traded instruments that provide exposure to commodity price movements.
**Factors Influencing Prices:**
Commodity prices are influenced by a myriad of factors, including supply and demand dynamics, geopolitical events, weather patterns, technological advancements, and macroeconomic indicators. Supply disruptions, such as natural disasters or geopolitical conflicts, can lead to sudden price spikes, while changes in global economic conditions and monetary policies can affect demand levels and inflation expectations, thereby impacting commodity prices.
**Globalization and Interconnectivity:**
In an era of increasing globalization, the commodity market is highly interconnected with other financial markets, including equities, currencies, and bonds. Economic developments in one region can have ripple effects across commodity markets worldwide, as demonstrated by the impact of China's economic growth on global demand for industrial metals and energy commodities. Additionally, the emergence of commodity trading hubs, such as Chicago, London, and Singapore, has facilitated the seamless exchange of commodities on a global scale.
**Challenges and Risks:**
Despite its importance, the commodity market is not without challenges and risks. Price volatility, geopolitical instability, regulatory changes, and environmental concerns are among the key challenges facing market participants. Moreover, the increasing finalization of commodities, characterized by the influx of speculative capital into the market, has raised questions about market integrity and price discovery.
**Conclusion:**
The commodity market occupies a central position in the global economy, serving as a vital conduit for the exchange of essential goods and resources. Its function as a price discovery mechanism and risk management tool is essential for ensuring stability and efficiency in various industries. As the world continues to evolve, understanding the complexities of the commodity market will be crucial for investors, businesses, and policymakers alike, as they navigate the seas of opportunity in pursuit of prosperity and growth. | spacefreestudy |
1,915,573 | Log In or Log Out Registered Users using php | In our previous project, we learned how to register a new account on a website by providing an email... | 0 | 2024-07-08T10:30:06 | https://dev.to/ghulam_mujtaba_247/log-in-or-log-out-registered-users-using-php-3g2o | webdev, beginners, programming, learning | In our previous project, we learned how to register a new account on a website by providing an email and password. However, we stored the password in the database in plain text, which is not secure. Now, we will learn how to hash the password using BCRYPT before storing it in the database.
```php
$db->query('INSERT INTO users(email, password) VALUES(:email, :password)',[
'email' => $email,
'password' => password_hash($password, PASSWORD_BCRYPT)
]);
```
This code hashes the password using BCRYPT and stores it in the database.
## Intro to BCRYPT
BCRYPT is a password hashing algorithm that secures passwords by transforming them into a hashed format. This makes it difficult for attackers to access the original password.
## Login System
Now that we have hashed passwords in our database, we need to create a login system that allows users to log in with their email and password.
## Login Page
To create a login page, we need to add a route and a controller to handle the login process.
```php
$router->get('/login', 'controllers/session/create.php')->only('guest');
```
This route maps the URL `/login` to the `create.php` controller in the `session` directory, and only allows guest users to access it.
```php
<?php view('session/create.view.php');
```
This controller renders the `create.view.php` view, which contains the login form.
## Login Form
To create login form go to `registration/create.view.php`. Open it and copy all code and paste it in new created file.
The login form contains fields for email and password , in this code we need to update headings and text for button.
```php
<button type="submit"
class="group relative flex w-full justify-center rounded-md border border-transparent bg-indigo-600 py-2 px-4 text-sm font-medium text-white hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2"
>
Log In
</button>
```
This code creates a submit button for the login form.
## Login Function
As the login form is created then we have to add and declare login function. The login function is used to verify the user's credentials and log them in.
```php
function login($user) {
$_SESSION['user'] = [
'email' => $user['email']
];
session_regenerate_id(true);
}
```
A user can login by inputting any email or password, as there is no strict rule to follow for logging into the system. Therefore, we must verify credentials to ensure that only authorized users can access the system.
## Verifying Credentials
To verify credentials, we'll implement strict rules to check as the email and password match the records in our database before allowing access to the system.
Steps to verify credentials:
- Verify the email and password by querying the database.
- Use `password_verify()` to check if the input password matches the hashed password in the database.
- If the email and password are correct, log in the user.
```php
$user = $db->query('select * from users where email = :email', [
'email' => $email
])->find();
if ($user) {
if (password_verify($password, $user['password'])) {
login([
'email' => $email
]);
header('location: /');
exit();
}
}
```
This code queries the database for a user with the given email, and then uses `password_verify()` to check the password. If the password is correct, the user is logged in and redirected to the home page.
## Logout Function
As a user is logged into the system then we have to implement logout functionality, we define a route that maps the URL `/session` to a controller that destroys the session.
```php
$router->delete('/session', 'controllers/session/destroy.php')->only('auth');
```
Then we have to add a controller for deleting session by calling log out function in this.
```php
<?php
logout();
header('location: /');
exit();
```
The logout function is used to destroy the session and log the user out.
```php
function logout() {
$_SESSION = [];
session_destroy();
$params = session_get_cookie_params();
setcookie('PHPSESSID', '', time() - 3600, $params['path'], $params['domain'], $params['secure'], $params['httponly']);
}
```
This function destroys the session. $params is used in PHP to make cookies more secure. The $params array contains settings that can help secure cookies, such as:
- Secure flag ($params['secure']): Forces the cookie to be transmitted over a secure connection (HTTPS).
- Domain and path settings ($params['domain'] and $params['path']): Control where the cookie is valid.
By using $params to set these settings, we can make our cookies more secure and reduce the risk of attacks.
## Access Control
To restrict access to certain pages, we can add conditions to check if the user is logged in means only authenticated user an see the notes.
```php
<?php if ($_SESSION['user'] ?? false) : ?>
<a href="/notes"
class="<?= urlIs('/notes') ? 'bg-gray-900 text-white' : 'text-gray-300' ?> hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium">Notes</a>
<?php endif ?>
```
This code checks if the user is logged in, and if so, displays a link to the notes page.
## Logout Button
The logout button is only visible to logged-in users. When clicked, it submits a form to the `/session` route with a hidden field to log out the user from the system.
```php
<div class="ml-3>
<form method="POST" action="/session">
<input type="hidden" name="_method" value="DELETE"<button class="text-white">Log Out</button>
</form>
</div>
<?php else : ?>
<div class="ml-3">
<a href="/registration class="<?= urlIs('/register') ? 'bg-gray-900 text-white' : 'text-gray-300' ?> hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium">Register</a>
<a href="/login" class="<?= urlIs('/login') ? 'bg-gray-900 text-white' : 'text-gray-300' ?> hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium">Log
In</a>
</div>
<?php endif ?>
```
I hope that you have clearly understood how to login or logout user. | ghulam_mujtaba_247 |
1,915,574 | How to Monitor your AWS EC2/Workspace with Datadog | -1- Log in to your AWS and Datadog accounts. In this example, I will configure AWS Workspace. If you... | 0 | 2024-07-08T10:30:19 | https://dev.to/shrihariharidass/how-to-monitor-your-aws-ec2workspace-with-datadog-15jd | datadog, monitoring, devops, aws | -1- Log in to your AWS and Datadog accounts. In this example, I will configure AWS Workspace. If you have an EC2 instance, you can follow these steps too. My OS is Ubuntu.
-2-. After deploying an EC2 instance or logging into an AWS Workspace, proceed to update the machine.
-3-. Next, navigate to Datadog → Integrations → Agent → Ubuntu and install the Datadog agent on your host machine. This agent will send metrics to Datadog and does not integrate directly with any AWS services.
-4-. Then click on 'Select API Key,' create a new key, and give it a name. Below that, you will see a command to install the Datadog agent on your system. Copy that command and run it on your server.
```
DD_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX DD_SITE="datadoghq.com" bash -c "$(curl -L https://install.datadoghq.com/scripts/install_script_agent7.sh)"
```
-5-. The command will configure and install the Datadog agent on your machine.
```
sudo usermod -a -G docker dd-agent
systemctl status datadog-agent
datadog-agent version
hostname
```
You can run the above command. Since I have Docker installed on my system, I've added the Datadog agent to the Docker group to monitor Docker. After running the command, check the service status, Datadog version, and finally, the hostname. If you're using an EC2 instance, it will display the instance ID; for a Workspace, it will show the Workspace ID.
-6-. After installing the agent, navigate to your Datadog dashboard, go to 'Infrastructure,' and search for your instance ID or workspace ID. You will now see your host machine on the default dashboard.
-7-. If you notice, initially, you'll see only a few metrics. However, you can explore other options such as 'Host Info,' 'Containers,' 'Processes,' 'Network,' 'Logs,' and more. By default, you can view host info and metrics on the dashboard. If you want to see 'Processes' and 'Logs,' you'll need to enable them in the Datadog configuration file.
-8-. To enable viewing 'Processes' in the Datadog dashboard, you'll need to edit the configuration file.
```
vi /etc/datadog-agent/datadog.yaml
```
Add the following line to your configuration file to enable 'Processes' monitoring.
```
process_config:
process_collection:
enabled: true
```
-9-. After adding the line to the configuration file, restart the Datadog service. Then, navigate to Datadog, click on 'Processes,' and you'll now see the dashboard displaying Processes, PID, total CPU, and RSS memory.
```
sudo systemctl restart datadog-agent
```
-10-. Now that Processes are visible, you can expand the dashboard by clicking 'Open in Live Process' on the right-hand side for a larger view. Next, let's configure 'Logs.'
-11-. To configure 'Logs,' uncomment the line 'Logs: true' in the Datadog configuration file.
```
vi /etc/datadog-agent/datadog.yaml
```
-12-. Create a new directory for system logs:
```
sudo mkdir /etc/datadog-agent/conf.d/system_logs.d
```
-13-. Create the conf.yaml file in the new directory:
```
sudo vi /etc/datadog-agent/conf.d/system_logs.d/conf.yaml
```
-14-. Add the log collection configuration to the conf.yaml file:
```
logs:
- type: file
path: /var/log/syslog
service: syslog
source: syslog
sourcecategory: system
- type: file
path: /var/log/auth.log
service: auth
source: auth
sourcecategory: system
- type: file
path: /var/log/kern.log
service: kernel
source: kernel
sourcecategory: system
- type: file
path: /var/log/messages
service: messages
source: messages
sourcecategory: system
# Add other log files as needed
```
-15-. After making the changes, save and exit the file. Typically, you can use 'wq!' to save and exit, but 'x' also works.
-16-. Ensure that the Datadog Agent user has the appropriate permissions to read the log files. Afterward, restart the agent.
```
sudo usermod -a -G adm dd-agent
sudo systemctl restart datadog-agent
```
-17-. Now go to Datadog again and go to "Logs" tab
-18-. Finally, with all these different metrics, create a new dashboard and consolidate all windows into one.
-19-. Of course, if you want to monitor additional services or metrics, feel free to explore the official [Datadog website](https://www.datadoghq.com/lpg/?utm_source=advertisement&utm_medium=search&utm_campaign=dg-google-brand-ww&utm_keyword=datadog&utm_matchtype=b&igaag=95325237782&igaat=&igacm=9551169254&igacr=422979063270&igakw=datadog&igamt=b&igant=g&utm_campaignid=9551169254&utm_adgroupid=95325237782&gad_source=1&gclid=CjwKCAjwnK60BhA9EiwAmpHZw5p1f0__jWPvg7LlYYM1AGBF4TxShF7opH80PrQPs62r8fZHnmZX_BoCNC0QAvD_BwE) and refer to the documentation.
-20. In conclusion, this guide has demonstrated how to effectively monitor your AWS EC2 or Workspace using Datadog. We covered installing the Datadog agent, configuring metrics like Processes and Logs, and creating a unified dashboard. It's important to note that Datadog is a paid tool, so if you're practicing as a single user or student, be mindful of potential costs. However, Datadog offers a 14-day trial period, allowing you to explore its features for free during this time. Remember, depending on your specific use case, you can further explore Datadog to unlock additional metrics and services tailored to your needs. For more detailed options, visit the official Datadog website and consult their documentation.
| shrihariharidass |
1,915,575 | Getting started with Tailwind + Daisy UI in Angular 18 | Installation Visual Studio... | 0 | 2024-07-08T13:24:45 | https://dev.to/jplazaro/getting-started-with-tailwind-daisy-ui-in-angular-18-e53 | angular, tailwindcss, daisyui, typescript |
## Installation
1. Visual Studio Code
https://code.visualstudio.com/
2. NodeJS
https://nodejs.org/en
3. Angular CLI
npm install @angular/cli
## Creating Angular App
1. Create your own project folder via cmd / manually create it.
2. Open that folder in visual studio code
3. Open new VScode terminal
4. In cmd / Terminal create new angular app
`ng new <projectname>
`
`ng new myapp
`
5. Change directory to that folder
`cd myapp
`
6.To run the newly created angular app you can write in terminal / cmd
`Npm start
`
Congratulations you’ve created your first angular app. Now let's try to learn tailwind
## Tailwind CSS
To configure tailwind css in your Angular App you have to do the following steps
1.Install Tailwind CSS
`npm install -d tailwindcss`
2.Initiate Tailwind.config.js
By default the tailwindcss is not available, to initiate tailwindcss you need to run the below command to generate the tailwind.config.js.
`npx tailwindcss init`
3. Open Tailwind.config.js and change the content to below [“./src/**/*.{html,js}”] previously “content” do not have any value by default.
4.Go to src folder > styles.css and add the following codes in styles.css
`
@tailwind base;
@tailwind components;
@tailwind utilities;`
5.Open the terminal again and input the below command
`npx tailwindcss -i ./src/styles.css -o ./src/output.css --watch
`
After running the command, it will generate output.css file automatically. This will Map your changes on styles.css to output.css and sync them automatically when styles.css gets updated.
6.Next step is to map the output.css to your Angular App index.html. It will enables you to see your styles changes in the frontend side. Because if you did not attached the output.css you will not see your changes made in terms of styles.
Go to > src > index.html then add
`<link href="./output.css" rel="stylesheet">`
7.Then you go to src > app > app.component.html , remove all the html and css default content of angular and paste the code below
8.Finally! You have made it! You have created your first tailwind ui component
Let’s try to add some fun and improve our style a little bit. We will create card using Tailwind CSS. Please copy paste the below codes or manually type it for you to be familiar with the basic tailwind utility classes like shadow, background, padding, fonts etc.
In app.component.html. Then run the angular app again using npm start command and you will see this beautiful card made using Tailwind css in your Angular App running. Congratulations youre now able to use the tailwind Css styles.
Congratulations! you are now able to start learning tailwind css and learn the utility classes. If you want to learn more about tailwind and it is utility classes you can visit https://tailwindcss.com/ . Tailwind CSS is a great Css framework that you can use to style web application faster and easier and there is a lot to offer like multiple theming, easy multiple device responsive display implementations and combining utility classes to create more customizable component.
# Daisy UI
## What is Daisy UI?
Is a component library framework and it extends the tailwind utility classes. It provides pre built UI component like buttons, cards, modals, accordion, drawers, navigation and more. You can use these pre built component right away to your tailwind project
## Why do you need to use DaisyUI?
One of the downside of tailwind css , when you are using tailwind utility classes it makes your html tag classes long as you need to use the tailwind classes all the time just to achieve your desire component look and feel. As tailwind is very flexible it is also the key feature of it . As application is getting bigger, maintaining tailwind styles is quite time consuming to maintain and update styles when needed.
Daisy UI provides a bunch of pre defined components, meaning you can just call the daisy component classes and it will apply the component style right away with little code than the tailwind classes. Daisy uses tailwind as a base meaning you can still use tailwind utility classes whenever you need. Imagine if you need to create a card you just need to call the below classes
rather than creating your own card from scratch using Tailwind utility classes, see the below image to see how long the classes looks like vs daisy classes only contains "card" and "card-title"
For me, tailwind css is more robust if you want your styles to maintain and scale anytime, you can change it and use it while daisy offers a ready based component that you can use right away. I love using daisy as it supports tailwind utility classes as well. Why just use the two together? I would say daisy has the same concept with bootstrap.
## Installation
To configure daisy UI in your Angular App you have to do the following steps
1. Install Tailwind CSS
`npm install -d tailwindcss`
2. In tailwind.config.js, add the daisy in the plugins
`plugins : [require(‘daisyui’),]`
3. Now, let us use the daisy UI to our angular tailwind project. Click the below link and copy paste the dropdown html to your Angular app app.component
https://daisyui.com/components/dropdown/
4. In Daisy ui component > dropdown page, copy the html and paste to app.component.html
If you save and run the angular app ng serve or npm start this will look like.
Congratulations! You are now using Daisy UI + Tailwind CSS in your Angular App. Daisy has bunch of components that you can use in your web app project. You can visit this link to explore more the daisy ui components .
https://daisyui.com/components/
| jplazaro |
1,915,576 | Llama 3 vs ChatGPT 4: A Comparison Guide | Introduction Today, we delve into two giants in the realm of generative AI: Llama 3 and... | 0 | 2024-07-08T10:42:36 | https://dev.to/novita_ai/llama-3-vs-chatgpt-4-a-comparison-guide-974 | llm | ## Introduction
Today, we delve into two giants in the realm of generative AI: Llama 3 and ChatGPT 4. How do these models differ in architecture, performance, and real-world applications? Join us as we explore their capabilities, strengths, and the future they promise.
## Overview of Generative AI Models: Llama 3 and ChatGPT 4
### What is Llama 3?
Llama 3, developed by Meta, represents the next generation of open-source language models. With an aim to match proprietary models in performance, Llama 3 introduces two models with 8 billion and 70 billion parameters. These models are designed to be multilingual and multimodal, capable of handling a wide range of tasks with improved reasoning and coding abilities. Llama 3 is part of Meta's commitment to the open AI ecosystem, fostering innovation across various applications and developer tools.
### What is ChatGPT 4?
ChatGPT 4, a product of OpenAI, is a significant leap forward in the field of generative AI. This large multimodal model processes both images and text, producing human-level performance on numerous professional and academic benchmarks. Unlike its predecessor, ChatGPT 4 exhibits enhanced reliability, creativity, and the ability to interpret nuanced instructions. It has been fine-tuned for improved factuality, steerability, and adherence to guardrails, making it a powerful tool for various applications.
## Llama 3 vs ChatGPT 4: Technical Specifications
Llama 3 and ChatGPT 4, while both representing cutting-edge advancements in AI, have distinct architectural and training nuances that set them apart.
### Model Architecture and Design
Llama 3's architecture is a standard decoder-only transformer model, which has proven effective for processing sequential data. It features a tokenizer with an extensive vocabulary of 128K tokens, allowing for more detailed language representation. To enhance inference efficiency, Llama 3 adopts Grouped Query Attention (GQA), a technique that is particularly valuable for handling large-scale operations without compromising on response times. The model is trained on long sequences of up to 8,192 tokens, enabling it to process extensive contexts and generate comprehensive responses.
ChatGPT 4 introduces a significant innovation with its multimodal capability, processing both text and images. This feature is supported by a sophisticated architecture that can interpret and generate responses to prompts that combine visual and linguistic elements. The model's design scales effectively, as evidenced by its stable training run and the ability to predict performance metrics with precision. ChatGPT 4 also leverages test-time techniques such as few-shot and chain-of-thought prompting, expanding its versatility in addressing a wide array of tasks.
### Training Data and Knowledge Base
Llama 3 is trained on an expansive dataset exceeding 15 trillion tokens, sourced from both public and licensed materials. This dataset is notably larger than its predecessors, providing a rich and diverse foundation for the model to learn from. With over 5% of the data dedicated to non-English content, Llama 3 is primed for multilingual capabilities, covering more than 30 languages. The training data undergoes rigorous filtering through a series of pipelines, including heuristic filters, NSFW filters, semantic deduplication, and text classifiers, ensuring high-quality data input.
ChatGPT 4's training data is derived from a web-scale corpus that includes a vast array of content types and ideologies. This comprehensive dataset encompasses correct and incorrect solutions to problems, weak and strong reasoning, and a variety of viewpoints. The model's training process involves reinforcement learning with human feedback (RLHF) to align its outputs with user intent and safety guidelines. It is important to recognize that ChatGPT 4's knowledge is current only up to September 2021, after which it does not learn from new experiences. The model has been subjected to adversarial testing by over 50 experts to identify and mitigate high-risk behaviors, and it incorporates a safety reward signal during RLHF training to reduce harmful outputs.
## Llama 3 vs ChatGPT 4: Performance Benchmarking
### General Knowledge and Reasoning
**MMLU (Multiple-choice questions in 57 subjects)**
- Llama 3: Scores varied among models, with a high of 79.5% seen in the Meta Llama 3 (70B).
- ChatGPT 4: Scored 86.4% in a 5-shot setting.
**WinoGrande (Commonsense reasoning around pronoun resolution)**
- Llama 3: Not explicitly shown in the data for Llama 3.
- ChatGPT 4: Scored 87.5% in a 5-shot setting.
**HellaSwag (Commonsense reasoning around everyday events)**
- Llama 3: Not explicitly shown in the data for Llama 3.
- ChatGPT 4: Scored 95.3% in a 10-shot setting.
### Scientific and Logical Reasoning
**AI2 Reasoning Challenge (grade-school level, multiple-choice science questions that require logical reasoning)**
- Llama 3: Meta Llama 3 (70B) performed best with 93.0%.
- ChatGPT 4: Scored 96.3% in a 25-shot setting.
**DROP (Reading comprehension and arithmetic)**
- Llama 3: Best score of 79.7% was by Meta Llama 3 (70B).
- ChatGPT 4: Scored 80.9% in a 3-shot setting.
### Language and Reading Comprehension
**AGIEval English (grammar and usage in English)**
- Llama 3: Highest score of 63.0% in Meta Llama 3 (70B) version.
- ChatGPT 4: Not specifically mentioned for this benchmark in your data.
**BIG-Bench Hard (tasks that require deep understanding and complex reasoning within language contexts)**
- Llama 3: Best performance was 81.3% by Meta Llama 3 (70B).
- ChatGPT 4: Not specifically mentioned for this benchmark in your data.
**HumanEval (Python coding tasks)**
- Llama 3: Not explicitly shown in the data for Llama 3.
- ChatGPT 4: Scored 67.0% in a 0-shot setting.
## Llama 3 vs ChatGPT 4: Multimodal Capabilities Comparison
The multimodal capabilities of AI models have become a cornerstone for evaluating their adaptability and responsiveness to a variety of inputs. Llama 3 and ChatGPT 4, while both aiming for state-of-the-art performance, approach multimodality from different angles.
### Llama 3's Multimodal Vision
Llama 3 is envisioned to become a multimodal model in its future iterations, with plans to extend beyond text to include images and possibly other forms of data. The current release of Llama 3, however, focuses primarily on text-based models. The roadmap for Llama 3 includes making the model multilingual and multimodal, indicating a commitment to expanding its capabilities to handle diverse input types. While the specifics of Llama 3's multimodal integration are yet to be detailed, the intention to evolve towards a more inclusive model of data processing is clear.
### ChatGPT 4's Multimodal Reality
ChatGPT 4 has already taken significant strides in the realm of multimodality. It is designed to accept image and text inputs, setting it apart from models that process text alone. This capability allows ChatGPT 4 to interpret and generate responses to prompts that combine visual and linguistic elements. In practical terms, ChatGPT 4 can analyze a document with text and photographs, diagrams, or screenshots, and then produce relevant text outputs. This feature positions ChatGPT 4 at the forefront of AI models that can handle complex, real-world tasks requiring the understanding of both visual and textual information.
## Llama 3 vs ChatGPT 4: Real-World Applications
### For Llama 3
1. Developer Tools: Llama 3's focus on coding and reasoning could make it an ideal assistant for developers, helping with code generation, debugging, and providing insights on best coding practices.
2. Educational Platforms: With its reasoning and instruction-following capabilities, Llama 3 could be used to create interactive educational platforms that adapt to a student's learning pace and style.
3. Content Creation: Llama 3's creative writing and summarization skills could be employed in content creation tools for social media, blogs, or news outlets.
4. Data Analysis: For businesses requiring extraction and summarization of insights from large datasets, Llama 3's extraction and summarization capabilities would be beneficial.
### For GPT-4
1. Professional Assessments: GPT-4's ability to exhibit human-level performance on professional benchmarks like the simulated bar exam suggests its use in creating or assessing professional qualification exams.
2. Advanced Academic Research: GPT-4's performance on academic benchmarks could be utilized in research environments to assist with literature reviews, hypothesis generation, and academic writing.
3. Visual Task Solutions: The capability to process image inputs can be applied in scenarios requiring visual interpretation, such as analyzing medical imaging, satellite imagery, or assisting in design and architecture by understanding visual elements.
4. Programming and Code Review: GPT-4's internal use in programming support suggests it could be used for code review, suggesting optimizations, and detecting potential bugs in development projects.
## Llama 3 vs ChatGPT 4: LLM API Access
### Accessing Llama 3 LLM API
**Step 1: Create an Account**
Visit [Novita AI](https://novita.ai/get-started/Quick_Start.html?ref=blogs.novita.ai#_1-visit-novita-ai). Click the "Log In" button in the top navigation bar. At present, we only offer both Google login and Github login authentication method. After logging in, you can earn $0.5 in Credits for free!
**Step 2: Create an API key**
Currently authentication to the API is performed via Bearer Token in the request header (e.g. -H "Authorization: Bearer ***"). We'll provision a new [API key](https://novita.ai/dashboard/key?utm_source=getstarted).
You can create your own key with the `Add new key`.
**Step 3: Making an API Call**
Just within several lines of code, you can make an API call and leverage the power of Llama 3 and other powerful models:
```
from openai import OpenAI
client = OpenAI(
base_url="https://api.novita.ai/v3/openai",
# Get the Novita AI API Key by referring: https://novita.ai/get-started/Quick_Start.html#_3-create-an-api-key
api_key="<YOUR Novita AI API Key>",
)
model = "meta-llama/llama-3–8b-instruct"
completion_res = client.completions.create(
model=model,
prompt="A chat between a curious user and an artificial intelligence assistant".
stream = True, # or False
max_tokens = 512,
)
```
### Accessing ChatGPT 4 LLM API
**Step 1 Account Setup**
First, create an OpenAI account or sign in. Next, navigate to the API key page and "Create new secret key", optionally naming the key.
**Step 2 Quickstart language selection**
Select the tool or language you want to get started using the OpenAI API with: curl, Python or Node.js.
**Step 3: Setting up Python**
To use the OpenAI Python library, you will need to ensure you have Python installed. Once you have Python 3.7.1 or newer installed and (optionally) set up a virtual environment, the OpenAI Python library can be installed. From the terminal / command line, run:
```
pip install --upgrade openai
```
**Step 4: Set up your API key**
Set up your API key for all projects: The main advantage to making your API key accessible for all projects is that the Python library will automatically detect it and use it without having to write any code.
**Step 5: Making an API request**
After you have Python configured and set up an API key, the final step is to send a request to the OpenAI API using the Python library. To do this, create a file named `openai-test.py` using th terminal or an IDE.
Inside the file, copy and paste one of the examples below:
```
from openai import OpenAI
client = OpenAI()
completion = client.chat.completions.create(
model="gpt-3.5-turbo",
messages=[
{"role": "system", "content": "You are a poetic assistant, skilled in explaining complex programming concepts with creative flair."},
{"role": "user", "content": "Compose a poem that explains the concept of recursion in programming."}
]
)
print(completion.choices[0].message)
```
## Llama 3 vs ChatGPT 4: LLM API Pricing Comparison
### ChatGPT 4 LLM API Pricing
On the OpenAI official website, the pricing for ChatGPT 4 is listed at $30.00 for 1 million prompt tokens and $60.00 for 1 million completion tokens.
### Llama 3 LLM API Pricing
At Novita.ai, our pricing strategy is designed to align with our dedication to accessibility and innovation:
1. We offer transparent and cost-effective pricing: For meta-llama/llama-3–8b-instruct, the rate is $0.07 per million tokens, with no hidden fees or increasing costs. For meta-llama/llama-3–70b-instruct, the rate is $0.78.
2. Volume discounts are available: We provide competitive discounts for users with high volumes, making large-scale deployments more affordable.
Explore our [pricing policy](https://novita.ai/pricing) for details on other available models.
## Llama 3 vs ChatGPT 4: Future Developments
### Llama 3: The Path Ahead
**Multilingual and Multimodal Capabilities:** Llama 3 is gearing towards becoming a multilingual model, which will open a plethora of opportunities for global applications. The ability to understand and generate content in multiple languages will make it a powerful tool for international businesses, translation services, and cross-cultural content creation.
**Longer Context and Enhanced Reasoning: **With plans to extend the context window, Llama 3 will be able to process longer documents and data sets, which is invaluable for in-depth research, comprehensive data analysis, and maintaining narrative coherence in long-form content creation.
**Performance Improvements:** The continuous improvement in core capabilities such as reasoning and coding will make Llama 3 an even more formidable assistant for complex problem-solving and software development.
### GPT-4: Charting New Territories
**Advanced Multimodality:** GPT-4's current capabilities with text and image inputs are just the beginning. Future developments will likely enhance its ability to interpret and interact with a wider array of media types, possibly including video and 3D models.
**Specialized Training and Fine-tuning:** With its demonstrated high performance on professional and academic benchmarks, GPT-4 is set to receive specialized training to cater to specific industries, potentially revolutionizing fields like law, medicine, and academia.
**Internationalization and Accessibility:** GPT-4's performance on non-English benchmarks indicates a promising direction for future internationalization efforts, making cutting-edge AI more accessible to non-English speaking populations.
**Safety and Alignment:** As GPT-4 continues to evolve, the focus on safety and alignment will remain paramount. Future iterations will likely include more robust mechanisms for content moderation, bias reduction, and ensuring ethical AI practices.
## Conclusion
Llama 3, developed by Meta, focuses on text-based capabilities with plans to expand into multilingual and multimodal processing in the future. Its strengths lie in areas like developer tools, educational platforms, content creation, and data analysis, leveraging its strong coding, reasoning, and summarization skills.
On the other hand, ChatGPT 4 from OpenAI has already achieved remarkable multimodal capabilities, seamlessly processing both text and image inputs. This puts it at the forefront of handling complex, real-world tasks that require the understanding of visual and linguistic elements. ChatGPT 4's performance on professional and academic benchmarks makes it a promising tool for applications in fields like professional assessments, advanced academic research, visual task solutions, and programming support.
As these models continue to evolve, we can anticipate further advancements in their core abilities, safety mechanisms, and specialized training to cater to diverse industries and use cases.
> Originally published at [Novita AI](https://blogs.novita.ai/llama-3-vs-chatgpt-4-a-comparison-guide/?utm_source=dev_llm&utm_medium=article&utm_campaign=llama-vs-chatgpt)
> [Novita AI](https://novita.ai/?utm_source=dev_LLM&utm_medium=article&utm_campaign=llama-3-vs-chatgpt-4-a-comparison-guide) is the all-in-one cloud platform that empowers your AI ambitions. With seamlessly integrated APIs, serverless computing, and GPU acceleration, we provide the cost-effective tools you need to rapidly build and scale your AI-driven business. Eliminate infrastructure headaches and get started for free - Novita AI makes your AI dreams a reality.
| novita_ai |
1,915,577 | Sans-serif Là Gì? Serif Là Gì? Phân Biệt Serif Và Sans-serif | Serif là những nét nhỏ ở cuối các nét chữ trong một số kiểu chữ nhất định. Các font chữ sử dụng... | 0 | 2024-07-08T10:36:23 | https://dev.to/terus_technique/sans-serif-la-gi-serif-la-gi-phan-biet-serif-va-sans-serif-523o | website, digitalmarketing, seo, terus |
Serif là những nét nhỏ ở cuối các nét chữ trong một số kiểu chữ nhất định. Các font chữ sử dụng Serif được gọi là kiểu chữ Serif. Các loại chữ Serif phổ biến bao gồm Old Style, Transitional, Didone và Slab Serif.
Sans-serif là các kiểu chữ không có những nét móc nhỏ ở cuối các nét chữ. Các loại font chữ Sans-serif phổ biến bao gồm Grotesque, Neo-grotesque, Geometric và Humanist.
Các font chữ Sans-serif thường được sử dụng trong:
Thiết kế logo và nhận diện thương hiệu
[Thiết kế giao diện web và ứng dụng](https://terusvn.com/thiet-ke-website-tai-hcm/)
Thiết kế bao bì sản phẩm
Thiết kế tài liệu in ấn
Thiết kế đồ họa
Về định nghĩa, Serif là các nét móc nhỏ ở cuối nét chữ, còn Sans-serif là không có những nét móc này.
Qua hình ảnh, chúng ta có thể dễ dàng phân biệt Serif và Sans-serif. Chữ Serif có những nét móc nhỏ ở cuối chữ, còn chữ Sans-serif thì không.
Về đặc điểm, Serif thường tạo cảm giác cổ điển, uy tín, trong khi Sans-serif mang phong cách hiện đại, tối giản. Serif thường được dùng nhiều trong in ấn, xuất bản, còn Sans-serif phù hợp hơn với thiết kế logo, [giao diện website](https://terusvn.com/thiet-ke-website-tai-hcm/) và ứng dụng...
Tóm lại, việc hiểu rõ đặc điểm và ứng dụng của các kiểu chữ Serif và Sans-serif sẽ giúp các nhà thiết kế lựa chọn phong cách font chữ phù hợp nhất cho mỗi dự án. Sự kết hợp hài hòa giữa hai kiểu chữ này cũng góp phần tạo nên sự đẹp mắt và chuyên nghiệp cho thiết kế.
Tìm hiểu thêm về [Sans-serif Là Gì? Serif Là Gì? Phân Biệt Serif Và Sans-serif](https://terusvn.com/thiet-ke-website/cach-phan-biet-sans-serif-va-serif/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,578 | 6 Ways to Optimize Customs and Boost Retail Supply Chain Efficiency | Hey Dev.to community! 👋 In the fast-paced world of retail, efficient supply chains are essential.... | 0 | 2024-07-08T10:37:39 | https://dev.to/john_hall/6-ways-to-optimize-customs-and-boost-retail-supply-chain-efficiency-16c7 | ai, learning, startup, software | Hey Dev.to community! 👋 In the fast-paced world of retail, efficient supply chains are essential. With rising costs and complex regulations, optimizing customs processes can significantly enhance your retail operations. Here are six key strategies to boost your supply chain efficiency.
## Why Supply Chain Efficiency is Crucial
A recent study by Wifitalents estimates that the supply chain management market will reach $37.41 billion by 2027. This growth underscores the need for streamlined and efficient supply chain solutions, particularly in retail.
Retailers face numerous challenges, but these strategies will help you overcome them and stay competitive.
Key Challenges in Retail Supply Chains 🛒
**Complex Regulatory Landscape:** Navigating varying customs regulations can cause delays and penalties.
**Cost Efficiency:** Inefficient customs processes can lead to higher costs, including customs duties and storage fees.
**Global Trade:** Expanding internationally complicates customs regulations and documentation.
**Supply Chain Disruptions:** Natural disasters and political instability can impact product availability.
**Rapid Technological Advancements:** Keeping up with tech changes is a constant challenge.
6 Customs Optimisation Strategies for Retail
**Simplify Customs Processes**
Reduce the number of brokers to streamline communication and coordination. This leads to faster clearance times and fewer delays.
**Centralise Customs Data**
Consolidate your customs data in one place for better planning and decision-making. This reduces delays and improves overall efficiency.
**Enhance Digital Capabilities**
Improve your digital infrastructure to share data seamlessly with customs authorities. This minimizes errors and speeds up the clearance process.
**Increase Flexibility**
Adapt quickly to changes in demand and staffing levels, especially during peak seasons. Outsourcing customs tasks during these times can help maintain optimal inventory levels.
**Adopt Digital Compliance Tools**
Automate customs compliance to reduce risks and improve accuracy. Digital tools make customs declarations quick and efficient.
**Leverage Advanced Technologies**
Utilize AI, machine learning, and automation to handle repetitive customs tasks. This reduces manual errors and speeds up the process, freeing up resources for strategic planning.
## Conclusion
Optimising customs processes is key to a resilient and efficient retail supply chain. By implementing these six strategies, you can streamline operations, harness technology, and stay ahead of disruptions. Ready to revolutionize your retail supply chain? Check out our comprehensive guide for more insights.
Dive deeper into optimizing your retail supply chain with our full guide here: [How Customs Optimisation Boosts Retail Supply Chain Efficiency](https://www.icustoms.ai/blogs/6-ways-customs-optimisation-boosts-retail-supply-chain-efficiency/). | john_hall |
1,915,580 | Medical Electrodes Market: Tech Trends & leading Segments | The steady rise in the number of chronic diseases reflects an urgent need for countries worldwide to... | 0 | 2024-07-08T10:39:35 | https://dev.to/nidhi_acharya_427558b1130/medical-electrodes-market-tech-trends-leading-segments-4fjb |
The steady rise in the number of chronic diseases reflects an urgent need for countries worldwide to establish healthcare programs, reforms and funds for the public. Due to the advancing popularity of early diagnosis and treatment, the global medical electrodes market is expected to progress at a growth rate of 4.99% during the forecast period 2022-2028.
According to a report by World Health Organization (WHO), approximately 17.9 million people died from cardiovascular diseases in 2019, accounting for nearly 32% of the global deaths. Additionally, approximately 50 million people worldwide suffer from neurological disorders such as epilepsy.
**Government Initiatives: Key Driver**
The geriatric population is increasing worldwide. According to a report by the UN, Population division, North America is projected to be the second most-aged region after Europe in the coming year, with 28% of the population aged 60 years and over in 2050. Such an increase in the elderly population increases the incidence of neurological and cardiovascular diseases, sleep-related disorders and other diseases.
Although with an increase in the incidence of diseases, there has been a rise in investments in the research and development of all healthcare services. According to a WHO report on Global Healthcare Expenditure, the spending reached $8.5 trillion in 2019, i.e., 9.8% of global GDP, with high-income countries accounting for about 80% of this spending.
**Some of the government healthcare reforms and funding initiatives are listed as follows-**
• Universal Health Coverage has focused on strengthening the health systems around the world. This ensures that people worldwide have access to quality healthcare without any financial hardship.
• Similarly, government initiative such as Production Linked Incentive Scheme in India for Medical Devices 2020 provides a financial incentive to boost domestic manufacturing and attracts large investments in medical devices. The government also introduced Medical Devices Parks Scheme in the country to support the medical device sector.
• Horizon Europe for funding research and innovation to achieve SDGs by the EU facilitates industrial competitiveness and optimizes investment impact within a strengthened European Research Area.
• The Federal Ministry of Education and Research in Germany announced an increase in medical technology funding further by USD 23.7million to address the needs of Covid-19 patients and advance the healthcare system.
Such government initiatives result in increased investments in healthcare facilities. These investments result in higher production of medical electrodes due to their application in different diseases, thereby driving the growth of the studied market during the forecast period 2022-2028.
**Technological Advancements - Key Opportunity**
Based on application, cardiology is anticipated to drive the segment with a CAGR of 5.45% during the forecast period 2022-2028. The electrodes used in this segment are developed using different technologies. These electrodes can be dry or wet, disposable or reusable, wireless or wired, depending on the usage and type of treatment like ECG, EEG, EMG and others.
The diagnostic is expected to drive the type segment with a CAGR of 4.88% during the forecast period 2022-2028. The demand for electrodes has been growing rapidly due to technological advancements for increasing the portability of medical electrodes, the rising need for preventive medicine and the increasing number of chronic diseases.
With digitalization and technological advancements, consumer demand is changing based on new product patterns. For instance, the developments in medical electrode applications using miniaturization with the help of nanotechnology is a major trend, boosting the market growth. The process makes the electrodes portable, resulting in higher density, localized stimulation control, and greater tissue-sensing resolution.
**Conclusion**
The development, manufacturing, distribution and sale of medical electrodes are subject to stringent regulatory processes for their safety, quality and performance checks. They are also subjected to various environmental health and safety laws requiring proper sterilization. However, the diversified portfolio of competitors and acquisitions drives the global medical electrode market with new technology and a streamlined process.
**Some of the key partnerships and acquisitions are:**
• With the acquisition of Itamar Medical Ltd, ZOLL Medical Corporation hopes to improve communication between the fields of cardiology and sleep medicine while assisting more patients in receiving a diagnosis and treatment for sleep-disordered breathing.
• Nihon Kohden acquired AMP3D to integrate the Saas platform of AMP3D into their healthcare ecosystem.
• GE Healthcare acquired BK to expand GE’s Ultrasound business from diagnostics to surgical and therapeutic interventions.
• Johnson and Johnson’s Ethicon business completed the acquisition of Auris Health to expand the digital surgery portfolio and bring disruptive innovation to the complete continuum of procedures, including open, laparoscopic, endoluminal and robotic.
**FAQ**
**Q1) What are the revenue estimates for the global medical electrodes market?**
The global medical electrodes market was valued at $1644.51 million in 2021 and is expected to reach $2327.58 million by 2028.
**Q2) What are the segments covered in the medical electrodes market?**
The medical electrodes market covers types, usability, application, and product segments.
| nidhi_acharya_427558b1130 | |
1,915,581 | HTML web storage and web storage objects | HTML Web Storage With web storage, web applications can store data locally within the... | 0 | 2024-07-08T10:39:43 | https://dev.to/wasifali/html-web-storage-and-web-storage-objects-hcd | learning, webdev, html, css | ## **HTML Web Storage**
With web storage, web applications can store data locally within the user's browser.
Web storage is more secure, and large amounts of data can be stored locally, without affecting website performance.
Web storage is per origin i..e per domain and protocol. All pages, from one origin, can store and access the same data.
##**API and Web Storage**
**Google**= 4.0
**Microsoft Edge**= 8.0
**Firefox**= 3.5
## **HTML Web Storage Objects**
HTML web storage provides two objects for storing data on the client:
**window.localStorage** - stores data with no expiration date
**window.sessionStorage** - stores data for one session
```HTML
if (typeof(Storage) !== "undefined") {
// Code for localStorage/sessionStorage.
} else {
// Sorry! No Web Storage support..
}
```
## **The localStorage Object**
The localStorage object stores the data with no expiration date.
The data will not be deleted when the browser is closed, and will be available the next day, week, or year.
```HTML
// Store
localStorage.setItem("lastname", "Smith");
// Retrieve
document.getElementById("result").innerHTML = localStorage.getItem("lastname");
```
| wasifali |
1,915,582 | How to Send push notification in Mobile Using NodeJS with Firebase Service ? | To implement push notifications using Firebase Cloud Messaging (FCM) in a Node.js application, you... | 0 | 2024-07-08T10:40:32 | https://dev.to/raynecoder/how-to-send-push-notification-in-mobile-using-nodejs-with-firebase-service--52o5 | To implement push notifications using Firebase Cloud Messaging (FCM) in a Node.js application, you need to handle FCM token storage and manage token updates for each user. Here's a step-by-step guide:
### 1. Set Up Firebase in Your Node.js Project
First, you need to set up Firebase in your Node.js project.
i. **Install Firebase Admin SDK:**
```bash
npm install firebase-admin
```
ii. **Initialize Firebase in your Node.js app:**
```javascript
const admin = require('firebase-admin');
const serviceAccount = require('path/to/your/serviceAccountKey.json');
admin.initializeApp({
credential: admin.credential.cert(serviceAccount),
});
```
### 2. Save FCM Token for Each User
You need a database to store the FCM tokens. For this example, we'll use MongoDB.
i. **Install Mongoose:**
```bash
npm install mongoose
```
ii. **Set Up Mongoose and Define User Schema:**
```javascript
const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/your-database', {
useNewUrlParser: true,
useUnifiedTopology: true,
});
const userSchema = new mongoose.Schema({
userId: { type: String, required: true, unique: true },
fcmToken: { type: String, required: true },
});
const User = mongoose.model('User', userSchema);
```
iii. **API to Save/Update FCM Token:**
```javascript
const express = require('express');
const app = express();
app.use(express.json());
app.post('/save-token', async (req, res) => {
const { userId, fcmToken } = req.body;
try {
let user = await User.findOne({ userId });
if (user) {
user.fcmToken = fcmToken;
await user.save();
} else {
user = new User({ userId, fcmToken });
await user.save();
}
res.status(200).send('Token saved/updated successfully.');
} catch (error) {
res.status(500).send('Internal Server Error');
}
});
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
console.log(`Server running on port ${PORT}`);
});
```
### 3. Send Notifications
i. **Function to Send Notification:**
```javascript
const sendNotification = async (userId, message) => {
try {
const user = await User.findOne({ userId });
if (!user) {
throw new Error('User not found');
}
const payload = {
notification: {
title: message.title,
body: message.body,
},
token: user.fcmToken,
};
const response = await admin.messaging().send(payload);
console.log('Successfully sent message:', response);
} catch (error) {
console.error('Error sending message:', error);
}
};
```
ii. **API to Trigger Notification:**
```javascript
app.post('/send-notification', async (req, res) => {
const { userId, message } = req.body;
try {
await sendNotification(userId, message);
res.status(200).send('Notification sent successfully.');
} catch (error) {
res.status(500).send('Internal Server Error');
}
});
```
### Summary
1. **Set up Firebase and MongoDB.**
2. **Create endpoints to save/update FCM tokens.**
3. **Create a function and endpoint to send notifications.**
### Testing
- **Save/Update Token:**
```bash
curl -X POST http://localhost:3000/save-token -H "Content-Type: application/json" -d '{"userId": "user123", "fcmToken": "your-fcm-token"}'
```
- **Send Notification:**
```bash
curl -X POST http://localhost:3000/send-notification -H "Content-Type: application/json" -d '{"userId": "user123", "message": {"title": "Hello", "body": "World"}}'
```
Make sure you replace `"path/to/your/serviceAccountKey.json"` with the actual path to your Firebase service account key JSON file. Also, ensure your MongoDB instance is running and replace the connection string with your actual MongoDB connection string.
---
| raynecoder | |
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1,915,584 | 5 Website Tìm Font Chữ Qua Hình Ảnh Trực Tuyến, Miễn Phí | Việc sử dụng các website tìm font chữ qua hình ảnh mang lại nhiều lợi ích cho người dùng: Tiết kiệm... | 0 | 2024-07-08T10:41:01 | https://dev.to/terus_technique/5-website-tim-font-chu-qua-hinh-anh-truc-tuyen-mien-phi-148n | website, digitalmarketing, seo, terus |
Việc sử dụng các [website](https://terusvn.com/thiet-ke-website-tai-hcm/) tìm font chữ qua hình ảnh mang lại nhiều lợi ích cho người dùng:
Tiết kiệm thời gian và công sức: Thay vì phải lần mò tìm kiếm trên internet hoặc sử dụng các phần mềm chuyên dụng, các công cụ này cho phép người dùng dễ dàng tìm thấy font chữ chỉ bằng cách tải lên một bức ảnh.
Đa dạng lựa chọn: Các website này cung cấp hàng nghìn font chữ khác nhau, cho phép người dùng dễ dàng tìm kiếm và so sánh các lựa chọn phù hợp.
Xem trước font chữ trực tuyến: Người dùng có thể xem trước font chữ trực tiếp trên website, giúp họ đánh giá và lựa chọn font chữ phù hợp với thiết kế.
Dễ dàng tải về và cài đặt: Sau khi tìm thấy font chữ mong muốn, người dùng có thể dễ dàng tải về và cài đặt trên thiết bị của mình.
Cập nhật thường xuyên: Các website này thường xuyên cập nhật các font chữ mới, đảm bảo người dùng luôn có được những lựa chọn font chữ phong phú và hiện đại.
Tiết kiệm chi phí: Nhiều website tìm font chữ qua hình ảnh cung cấp các font chữ miễn phí hoặc với giá cả hợp lý, giúp người dùng tiết kiệm chi phí so với việc mua font chữ từ các nhà cung cấp khác.
Tìm kiếm font chữ theo nhu cầu: Các công cụ này cho phép người dùng tìm kiếm font chữ dựa trên các tiêu chí như phong cách, chủ đề hoặc ngôn ngữ.
So sánh font chữ: Người dùng có thể dễ dàng so sánh các font chữ được tìm thấy để lựa chọn font chữ phù hợp nhất.
Terus sẽ giới thiệu đến bạn 5 website tìm font hoàn toàn miễn phí: WhatFontis, WhatTheFont của MyFonts, FontSquirrel, Fontspring, Matcherator, IdentiFont.
Việc sử dụng các [website](https://terusvn.com/thiet-ke-website-tai-hcm/) tìm font chữ qua hình ảnh trực tuyến và miễn phí là giải pháp hiệu quả và tiết kiệm cho những ai cần tìm font chữ cho các công việc thiết kế, in ấn hoặc truyền thông. Những công cụ này giúp tiết kiệm thời gian, cung cấp nhiều lựa chọn và cho phép người dùng xem trước, tải về và cài đặt font chữ một cách dễ dàng. Ngoài ra, người dùng còn có thể tìm kiếm và so sánh các font chữ theo nhu cầu của mình.
Tìm hiểu thêm về [5 Website Tìm Font Chữ Qua Hình Ảnh Trực Tuyến, Miễn Phí](https://terusvn.com/thiet-ke-website/website-tim-font-chu-qua-hinh-anh/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,585 | 51Game: Best Online Betting Game in India | 51Game - Online betting has rapidly evolved in recent years, and India is no exception to this trend.... | 0 | 2024-07-08T10:41:04 | https://dev.to/kz_seo6_2e07ae19f27cb8791/51game-best-online-betting-game-in-india-12kh | webdev, beginners, javascript, tutorial | [51Game](https://webclone.in/) - Online betting has rapidly evolved in recent years, and India is no exception to this trend. Among the many platforms available, 51Game has emerged as a standout option for Indian bettors. This article delves into what makes 51Game the best online betting game in India, highlighting its features, user experience, and the overall impact on the Indian betting landscape.
Comprehensive Game Selection
One of the primary reasons behind the popularity of 51Game is its extensive selection of games. Whether you are interested in traditional sports betting, casino games, or newer, innovative betting options, 51Game has something for everyone. Some of the most popular categories include:
Sports Betting: Cricket, football, kabaddi, and other major sports.
Casino Games: Poker, roulette, blackjack, and slot machines.
Fantasy Leagues: Create fantasy teams and participate in leagues for various sports.
This comprehensive range ensures that users can find their preferred betting games easily, catering to both novice and experienced bettors.
User-Friendly Interface
The user experience on 51Game is designed to be seamless and intuitive. The platform features a clean, well-organized interface that allows users to navigate through different sections effortlessly. Key highlights include:
Easy Registration: Quick and straightforward sign-up process.
Responsive Design: Optimized for both desktop and mobile devices.
Secure Transactions: Multiple payment methods with robust security protocols.
These features make it simple for users to place bets, check results, and manage their accounts without any hassle.
Attractive Bonuses and Promotions
51Game offers a range of bonuses and promotions to attract and retain users. These incentives are crucial for enhancing the betting experience and providing additional value to customers. Common promotions include:
Welcome Bonuses: Generous bonuses for new users upon registration.
Referral Bonuses: Rewards for users who refer friends to the platform.
Seasonal Promotions: Special offers during major sporting events and festivals.
These bonuses not only increase user engagement but also provide additional opportunities to win big.
Focus on Responsible Betting
A critical aspect of any betting platform is its commitment to responsible betting. 51Game takes this responsibility seriously by implementing several measures to ensure a safe and fair betting environment:
Self-Exclusion Options: Allow users to set limits on their betting activities.
Responsible Gaming Resources: Provide information and support for users who may need help.
Fair Play Policies: Ensure transparency and fairness in all games and transactions.
This focus on responsible betting helps build trust and reliability among users.
Localized Content and Support
Understanding the local market is essential for any betting platform, and 51Game excels in this regard. The platform offers localized content tailored to Indian users, including:
Regional Languages: Support for multiple Indian languages.
Local Payment Options: Integration with popular Indian payment methods like UPI, Paytm, and more.
Customer Support: Dedicated support team available to address queries and issues promptly.
By catering to the specific needs of Indian users, 51Game enhances the overall user experience and accessibility.
Conclusion
51Game has firmly established itself as the best online betting game in India by offering a comprehensive game selection, user-friendly interface, attractive bonuses, and a strong focus on responsible betting. Its localized approach and commitment to providing a seamless betting experience make it a top choice for Indian bettors. Whether you are a seasoned bettor or a newcomer, 51Game offers a reliable and exciting platform to engage in online betting. | kz_seo6_2e07ae19f27cb8791 |
1,915,586 | Pre Algebra Part 1/2 | Pre-Algebra for Data Science Following are the topics which we will cover here ... | 0 | 2024-07-08T10:42:57 | https://dev.to/syedmuhammadawais/pre-algebra-part-12-38cn | machinelearning, datascience, ai, computerscience | ## Pre-Algebra for Data Science
Following are the topics which we will cover here
1. Definition of Algebra
2. Types of Numbers
3. Operation on numbers
4. Key terms that are used in algebra
5. Fractions and decimals
6. Ratios and proportions
**1. Definition of Algebra**
Algebra is a branch of mathematics that deals with the study of mathematical symbols and the rules for manipulating them. It allows us to represent and solve problems using variables, equations, and functions. In the context of data science, algebra provides the necessary tools to work with data, model relationships, and derive insights from complex information.
**2. Types of Numbers**
In pre-algebra, we encounter different types of numbers, including:
• Natural Numbers: Also known as counting numbers, these include the positive integers (1, 2, 3, ...).
• Whole Numbers: These include the natural numbers and the number zero (0, 1, 2, 3, ...).
• Integers: Integers include the positive and negative whole numbers, as well as zero (-3, -2, -1, 0, 1, 2, 3, ...).
• Rational Numbers: Rational numbers are numbers that can be expressed as a fraction of two integers, such as 1/2, 3/4, or 7/11.
• Irrational Numbers: Irrational numbers are numbers that cannot be expressed as a fraction of two integers, such as π (pi) and √2.
Understanding the properties and relationships between these different types of numbers is crucial for working with data and performing mathematical operations.
**3. Operations on Numbers**
The fundamental operations in pre-algebra include:
• Addition: Adding two or more numbers together.
• Subtraction: Finding the difference between two numbers.
• Multiplication: Repeatedly adding a number to itself.
• Division: Splitting a number into equal parts.
Mastering these operations, including the order of operations (PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), is essential for performing calculations and manipulating data effectively.
**4. Key Terms in Algebra**
Some of the key terms used in algebra include:
• Variable: A symbol, usually a letter, that represents an unknown or a changing value.
• Equation: A mathematical statement that shows two expressions are equal.
• Inequality: A mathematical statement that shows one expression is greater than, less than, or not equal to another expression.
• Function: A relationship between two or more variables, where one variable (the dependent variable) depends on the value of the other variable(s) (the independent variable(s)).
Understanding these terms and their applications will help you work with algebraic concepts and effectively communicate your data science findings.
**5. Fractions and Decimals**
Fractions and decimals are crucial for representing and manipulating numerical data. In pre-algebra, you'll learn:
• Fractions: A way to represent a part of a whole, written as a ratio of two integers (the numerator and the denominator).
• Decimals: A way to represent a number using place value, where the decimal point separates the whole number from the fractional part.
Mastering operations with fractions and decimals, such as addition, subtraction, multiplication, and division, will enable you to work with numerical data more effectively.
**6. Ratios and Proportions**
Ratios and proportions are essential for understanding relationships between quantities. In pre-algebra, you'll learn:
• Ratios: A comparison of two or more quantities, written as a fraction or expressed as a rate.
• Proportions: An equation that shows two ratios are equal, allowing you to find unknown values.
Understanding ratios and proportions will help you analyze and interpret data, especially when working with rates, percentages, and scaling relationships.
By exploring these pre-algebra topics, you'll build a strong foundation for your data science journey. These concepts will empower you to work with data, create models, and derive meaningful insights. As you progress, remember to practice regularly and apply these principles to real-world data problems. Happy learning!
| syedmuhammadawais |
1,915,587 | 25+ Font Chữ Tiếng Việt Đẹp Nhất Cho Thiết Kế Website | Sau đây là danh sách 25+ font chữ Tiếng Việt được nhiều nhà thiết kế website ưa chuộng trong năm... | 0 | 2024-07-08T10:44:49 | https://dev.to/terus_technique/25-font-chu-tieng-viet-dep-nhat-cho-thiet-ke-website-3403 | website, digitalmarketing, seo, terus |
Sau đây là danh sách 25+ font chữ Tiếng Việt được nhiều nhà thiết kế website ưa chuộng trong năm 2024: Arial, Times New Roman, Helvetica, Courier New, Verdana, Georgia, Tahoma, Calibri, Garamond, Bookman, Museo Moderno, Pacifico, Roboto, Dancing Script, Noto Serif, Sedgwick Ave, Amatic SC, Patrick Hand, Vollkorn, Bungee Shade, Mali, Copperplate, Be Vietnam, Open Sans, Source Sans Pro, Playfair Display.
Ngoài ra, cảm xúc của người xem có thể bị ảnh hưởng đáng kể bởi loại font chữ mà bạn sử dụng. Điều này có nghĩa là nếu bạn không chọn loại font chữ phù hợp, người dùng sẽ không đến website của bạn. Một số lưu ý mà Terus muốn đề cập đến cho bạn là:
Font chữ cần dễ đọc và dễ nhìn: Điều này giúp nội dung website trở nên dễ tiếp cận và thu hút người dùng.
Font chữ phù hợp với phong cách [thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/): Lựa chọn font chữ cần phù hợp với ngành nghề, phong cách và đối tượng khách hàng của website.
Thống nhất một loại font chữ: Việc sử dụng quá nhiều font chữ khác nhau có thể khiến [giao diện trang web](https://terusvn.com/thiet-ke-website-tai-hcm/) trở nên rối loạn và kém chuyên nghiệp.
Cân nhắc lựa chọn font tiêu chuẩn: Các font chữ tiêu chuẩn như Arial, Times New Roman thường được nhiều người dùng máy tính quen thuộc.
Áp dụng công cụ tạo font chữ: Các công cụ như Font Squirrel, Google Fonts có thể giúp bạn dễ dàng tìm kiếm và sử dụng font chữ phù hợp.
Tìm hiểu thêm về [25+ Font Chữ Tiếng Việt Đẹp Nhất Cho Thiết Kế Website](https://terusvn.com/thiet-ke-website/font-chu-tieng-viet-cho-thiet-ke-web/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,588 | Refactoring content for GenAI readiness: Best Practices and Guidelines | Refactoring content is a must, given the proliferation of GenAI tools in the market. Most of the... | 0 | 2024-07-08T10:45:38 | https://dev.to/ragavi_document360/refactoring-content-for-genai-readiness-best-practices-and-guidelines-pp3 | Refactoring content is a must, given the proliferation of GenAI tools in the market. Most of the GenAI vendors have scrapped the internet to train their Large Language Model (LLM).Public knowledge vendors likely already use public GenAI bases, and customers may turn to tools like ChatGPT for answers.
If you have implemented a GenAI-powered search engine on top of your knowledge base, refactor content for GenAI agents, considering both human readers and GenAI needs.
This blog provides practical guidelines for undertaking content audits to refactor the content suitable for GenAI-based agents and tips on balancing the needs of human readers and GenAI agents. Prioritize public-facing knowledge bases for content audits to ensure customer satisfaction.
## Top 5 Guidelines for Refactoring Content for GenAI
### Rule1: Content hierarchy
The content hierarchy assures that content is well-researched and well-written considering readability and comprehensibility. It matters for GenAI-based agents to understand the holistic perspective and how the sections are interrelated. During the content audit, check whether the data is structured and presented adhering to H1 – H6. Technical writers must focus on documentation content where this semantic rule is followed. Best practices in structuring content as per hierarchy help GenAI-based agents, human readers, and content-scraping bots from search engines. Information architects can help restructure the content.
### Rule 2: Content length
GenAI-based agents such as assistive search and chatbots need more textual data to understand the context better, and this enhances their ability to answer many questions from human readers. Having minimalistic content does not suit the characteristics of GenAI! The content should be revised such that more content is added. Explaining simple concepts more elaborately helps the GenAI to understand the semantic structure and build domain expertise of your knowledge base content.
To continue reading about best practices and guidelines for refactoring content for GenAI readiness, [Click here](https://document360.com/blog/refactoring-content-for-gen-ai/) | ragavi_document360 | |
1,915,589 | Do Keto Gummies Work for Weight Loss? | Do Keto Gummies Work for Weight Loss? Keeping your body in ketosis can be hard doing so includes... | 0 | 2024-07-08T10:45:39 | https://dev.to/mark_kersey_fc87eae12fd5c/do-keto-gummies-work-for-weight-loss-2ik2 | Do Keto Gummies Work for Weight Loss?
Keeping your body in ketosis can be hard doing so includes eating a restricted list of foods like meat, eggs, nuts and fish and avoiding foods like fruit, sugar, beans and high-carb veggies and that’s why you’ve probably seen information on keto pills, keto oil and keto powders as well as keto gummies. These different products claim they help keep your body in ketosis. After buying a staggering 25% share in the sisters company [url=https://topsharkreviews.com/]keto gummies[/url] l the Shark Tank panel have personally mentored the pair, helping them undergo re-branding and re-packing of their miracle product.
| mark_kersey_fc87eae12fd5c | |
1,915,590 | Documentation Release Notes - May 2024 | Check out all the documentation highlights from May 2024. | 0 | 2024-07-08T10:46:15 | https://dev.to/pubnub/documentation-release-notes-may-2024-12bl | pubnub, documentation, releases, releasenotes | Welcome to this month's release notes! PubNub is bringing you a bundle of updates designed to streamline your work and add a dash of convenience.
What's in the package?
We've unified App Context data filtering docs, revamped the event listener architecture for Python and Asyncio, and added new tools aiming to help you get started with secure chat moderation.
On the Admin Portal front, we've upped our game with detailed device metrics, improved event management with batching and enveloping options, and rolled out spiffy new stacked bar charts and variable features in Illuminate.
Plus, our docs and website now have a new search engine with an AI sidekick to help you find exactly what you need.
Dive right in and explore the goodies!
General 🛠️[](https://pubnub.com/docs/release-notes/2024/may#general-️ "Direct link to General 🛠️")
-----------------------------------------------------------------------------------------------------
### Unified info on filtering App Context data[](https://pubnub.com/docs/release-notes/2024/may#unified-info-on-filtering-app-context-data "Direct link to Unified info on filtering App Context data")
**Type**: Enhancement
**Description**: Based on the feedback, we've reviewed and unified information from various SDKs on filtering user, channel, and membership data using PubNub's App Context API. As a result, we've created one [App Context Filtering](https://pubnub.com/docs/general/metadata/filtering) document (backed up by numerous examples) that serves as an entry point for any data filtering queries.
Learn:
- Which user, channel, and membership data you can filter.
- Which filtering operators to use.
- How you can filter the data through practical examples.
```js
pubnub.objects.getAllChannelMetadata({
filter: '["description"] LIKE "*support*"'
})
```
SDKs 📦[](https://pubnub.com/docs/release-notes/2024/may#sdks- "Direct link to SDKs 📦")
-----------------------------------------------------------------------------------------
### Updated event listeners architecture for Python & Asyncio[](https://pubnub.com/docs/release-notes/2024/may#updated-event-listeners-architecture-for-python--asyncio "Direct link to Updated event listeners architecture for Python & Asyncio")
**Type**: New feature
**Description**: The new event listeners architecture for [Python](https://pubnub.com/docs/sdks/python/api-reference/publish-and-subscribe) and [Asyncio](https://pubnub.com/docs/sdks/asyncio/api-reference/publish-and-subscribe) SDKs introduces more narrowly scoped ways of managing subscriptions and listening to events compared to the previous monolithic PubNub object.
While the PubNub object still serves as a global scope and remains backward compatible, the new architecture offers "entity" objects such as channels, channel groups, user metadata, and channel metadata that return Subscription objects.
These Subscriptions allow for subscribe/unsubscribe methods and `addListener`/`removeListener` methods specific to single entities, offering a more flexible and independent way to manage real-time events and reducing the need for global state management.
```js
# entity-based, local-scoped
subscription = pubnub.channel(f'{channel}').subscription(with_presence: bool = False)
```
Chat 💬[](https://pubnub.com/docs/release-notes/2024/may#chat- "Direct link to Chat 💬")
-----------------------------------------------------------------------------------------
### Sample for secure moderation in Chat SDK[](https://pubnub.com/docs/release-notes/2024/may#sample-for-secure-moderation-in-chat-sdk "Direct link to Sample for secure moderation in Chat SDK")
**Type**: New feature
**Description**: Our chat team has created a simple [Access Manager API service](https://github.com/pubnub/js-chat/blob/master/samples/access-manager-api/README.md) to help you understand the end-to-end scenario for securing Chat SDK apps with Access Manager. This service mocks a simple endpoint and includes a sample permission set that you can use to set up server-side authorization for your Chat SDK apps with Access Manager enabled.
Go through the whole test scenario using our React Native Chat App (for user interaction), Channel Monitor (for user moderation, like muting and banning), and Access Manager API (for generating authorization tokens).
For the detailed steps, refer to the [How to Securely Moderate Chat and Users with BizOps Workspace](https://www.pubnub.com/how-to/securely-moderate-chat-and-users/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=en) blog.
Insights 📊[](https://pubnub.com/docs/release-notes/2024/may#insights- "Direct link to Insights 📊")
-----------------------------------------------------------------------------------------------------
### Device metrics dashboard[](https://pubnub.com/docs/release-notes/2024/may#device-metrics-dashboard "Direct link to Device metrics dashboard")
**Type**: Enhancement
**Description**: We've extended the `User Behavior` dashboard in Insights to include [device type metrics](https://pubnub.com/docs/pubnub-insights/dashboards/user-behavior). This lets you dive deep into your users' behavior per device type. From now on, you can observe where your app users publish or subscribe most often (iOS, Android, and Windows) and check the number of unique users per device type.
This insight can help you build custom features by device and, thus, improve customer experience.
Events & Actions ⚡[](https://pubnub.com/docs/release-notes/2024/may#events--actions- "Direct link to Events & Actions ⚡")
--------------------------------------------------------------------------------------------------------------------------
### Webhook action now supports batching[](https://pubnub.com/docs/release-notes/2024/may#webhook-action-now-supports-batching "Direct link to Webhook action now supports batching")
**Type**: Enhancement
**Description**: The [Batching](https://pubnub.com/docs/serverless/events-and-actions/events#batching) feature in Events & Action lets you manage a large volume of events by sending them in a single request rather than sending each event individually. This feature is also available for the [Webhook action](https://pubnub.com/docs/serverless/events-and-actions/actions/create-webhook-action) type as of May.
### (Un)enveloping[](https://pubnub.com/docs/release-notes/2024/may#unenveloping "Direct link to (Un)enveloping")
**Type**: Enhancement
**Description**: You can now wrap the payload of every action in an [envelope](https://pubnub.com/docs/serverless/events-and-actions/events#envelope), i.e., choose whether the payload schema should contain detailed Events & Actions JSON metadata. It might be helpful in cases when you want to use metadata outside of the payload, like info on the channel where the payload was sent to or the listener that triggered it.
Illuminate 💡[](https://pubnub.com/docs/release-notes/2024/may#illuminate- "Direct link to Illuminate 💡")
-----------------------------------------------------------------------------------------------------------
### Stacked bar charts[](https://pubnub.com/docs/release-notes/2024/may#stacked-bar-charts "Direct link to Stacked bar charts")
**Type**: New feature
**Description**: In addition to the bar and line charts, Illuminate Dashboards now offer a new [stacked bar](https://pubnub.com/docs/illuminate/dashboards/basics#settings) type of chart that improves data readability when there are many dimensions and values on a single chart.
### Variables[](https://pubnub.com/docs/release-notes/2024/may#variables "Direct link to Variables")
**Type**: Enhancement
**Description**: When you create actions in Decisions (stating what you want to do with the collected metrics), you can add [variables](https://pubnub.com/docs/illuminate/decisions/basics#decision-structure) in the action configuration tables to control and dynamically change what they refer to. You can use variables more flexibly - either by referring to the predefined conditions (type `${)` and choosing from the list) or setting up new variables (`${variable}`) as you go. Variables are now available for most action fields, not only in actions' **Payload** or **Body**.
### Improved data mapping fields[](https://pubnub.com/docs/release-notes/2024/may#improved-data-mapping-fields "Direct link to Improved data mapping fields")
**Type**: Enhancement
**Description**: When you create a Business Object and define measures (what data you want to track) or dimensions (to segment what you're tracking), you must map field names to the actual fields in your payload to let Illuminate know where this data should be looked for. Until now, you have had to manually enter the exact mapping of the specific payload field. As of May, Illuminate offers more user-friendly [drop-down menus](https://pubnub.com/docs/illuminate/business-objects/basics#data-mapping) to locate the exact Publish and App Context data location.
Other 🌟[](https://pubnub.com/docs/release-notes/2024/may#other- "Direct link to Other 🌟")
--------------------------------------------------------------------------------------------
### New search and AI assistant[](https://pubnub.com/docs/release-notes/2024/may#new-search-and-ai-assistant "Direct link to New search and AI assistant")
**Type**: New feature
**Description**: Last but definitely not least, we've swapped the Algolia search in our docs for the new combined search and AI assistant experience to make the PubNub learning adventure more accurate and interactive.
Time to level up your coding game and make friends with our new AI assistant and search feature. We’ll refine it based on your feedback, so if something is missing, we'll make sure to update it. Happy coding! 🚀 | pubnubdevrel |
1,915,591 | ТОПОВЫЕ ПРОГНОЗЫ НА СПОРТ | "Прогноз Мастера" – это платформа, специализирующаяся на предоставлении точных и обоснованных... | 0 | 2024-07-08T10:46:20 | https://dev.to/__dc92a10a6eb/topovyie-prognozy-na-sport-5f9i | "Прогноз Мастера" – это платформа, специализирующаяся на предоставлении точных и обоснованных спортивных прогнозов. Благодаря использованию современных технологий, таких как искусственный интеллект и анализ данных, ресурс предлагает пользователям высококачественные прогнозы на различные виды спорта, включая футбол, хоккей, теннис, баскетбол и киберспорт.
Ключевые особенности "Прогноз Мастера":
Использование искусственного интеллекта:
Прогнозы формируются на основе анализа огромных объемов данных и статистики.
Алгоритмы ИИ постоянно совершенствуются, чтобы предлагать наиболее точные предсказания.
Комплексный подход:
Прогнозы учитывают множество факторов, включая форму команд, исторические данные, травмы игроков и другие важные аспекты.
В работе используются как закрытые данные, так и открытые источники информации.
Обширное покрытие событий:
Платформа охватывает широкий спектр спортивных событий, от крупных международных турниров до локальных чемпионатов.
Это позволяет пользователям делать ставки на разнообразные исходы и виды спорта.
Доступ к закрытому Телеграм-каналу:
Пользователи могут получать эксклюзивные прогнозы и советы от экспертов, подписавшись на закрытый Телеграм-канал.
Это обеспечивает дополнительный уровень информации и поддержки для успешных ставок.
Преимущества использования "Прогноз Мастера":
Высокая точность прогнозов: благодаря использованию ИИ и аналитики, прогнозы отличаются высокой точностью и надежностью.
Экономия времени: пользователи могут быстро получать готовые прогнозы, не тратя время на самостоятельный анализ данных.
Удобство: доступ к прогнозам возможен через сайт и мобильные устройства, а также через Телеграм-канал.
Заключение
"Прогноз Мастера" – это надежный помощник для всех, кто хочет делать успешные ставки на спорт. Использование искусственного интеллекта и глубокого анализа данных позволяет платформе предоставлять точные и обоснованные прогнозы, которые помогут пользователям добиться успеха в своих ставках. Посетите Prognoz Mastera для получения более детальной информации и начала использования прогнозов уже сегодня. [https://prognozmastera.ru/](https://prognozmastera.ru/) | __dc92a10a6eb | |
1,915,593 | Informacje o wersji dokumentacji - maj 2024 r. | Sprawdź wszystkie najważniejsze dokumenty z maja 2024 roku. | 0 | 2024-07-08T10:47:14 | https://dev.to/pubnub-pl/informacje-o-wersji-dokumentacji-maj-2024-r-5922 | pubnub, documentation, releases, releasenotes | Witamy w informacjach o wydaniu z tego miesiąca! PubNub przynosi pakiet aktualizacji zaprojektowanych w celu usprawnienia pracy i dodania szczypty wygody.
Co zawiera pakiet?
Ujednoliciliśmy dokumentację filtrowania danych App Context, zmodernizowaliśmy architekturę listenera zdarzeń dla Pythona i Asyncio oraz dodaliśmy nowe narzędzia, które mają pomóc w rozpoczęciu bezpiecznego moderowania czatów.
Na froncie portalu administracyjnego ulepszyliśmy naszą grę dzięki szczegółowym wskaźnikom urządzeń, usprawniliśmy zarządzanie zdarzeniami dzięki opcjom grupowania i kopertowania oraz wprowadziliśmy nowe, eleganckie, skumulowane wykresy słupkowe i zmienne funkcje w Illuminate.
Ponadto nasze dokumenty i strona internetowa mają teraz nową wyszukiwarkę ze sztuczną inteligencją, która pomoże Ci znaleźć dokładnie to, czego potrzebujesz.
Zanurz się i odkryj te smakołyki!
Ogólne[🛠️](https://pubnub.com/docs/release-notes/2024/may#general-️ "Direct link to General 🛠️")
--------------------------------------------------------------------------------------------------
### Ujednolicone informacje na temat filtrowania[danych](https://pubnub.com/docs/release-notes/2024/may#unified-info-on-filtering-app-context-data "Direct link to Unified info on filtering App Context data") App Context
**Typ**: Ulepszenie
**Opis**: Na podstawie informacji zwrotnych przejrzeliśmy i ujednoliciliśmy informacje z różnych zestawów SDK na temat filtrowania danych użytkowników, kanałów i członkostwa za pomocą interfejsu API App Context PubNub. W rezultacie stworzyliśmy jeden dokument App Context [Filtering](https://pubnub.com/docs/general/metadata/filtering) (poparty licznymi przykładami), który służy jako punkt wejścia dla wszelkich zapytań dotyczących filtrowania danych.
Dowiedz się:
- Które dane użytkownika, kanału i członkostwa można filtrować.
- Których operatorów filtrowania użyć.
- Jak filtrować dane na praktycznych przykładach.
```js
pubnub.objects.getAllChannelMetadata({
filter: '["description"] LIKE "*support*"'
})
```
SDK[📦](https://pubnub.com/docs/release-notes/2024/may#sdks- "Direct link to SDKs 📦")
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### Zaktualizowana architektura detektorów zdarzeń dla Python i [Asyncio](https://pubnub.com/docs/release-notes/2024/may#updated-event-listeners-architecture-for-python--asyncio "Direct link to Updated event listeners architecture for Python & Asyncio")
**Typ**: Nowa funkcja
**Opis**: Nowa architektura detektorów zdarzeń dla pakietów SDK [Python](https://pubnub.com/docs/sdks/python/api-reference/publish-and-subscribe) i [Asyncio](https://pubnub.com/docs/sdks/asyncio/api-reference/publish-and-subscribe) wprowadza bardziej zawężone sposoby zarządzania subskrypcjami i nasłuchiwania zdarzeń w porównaniu z poprzednim monolitycznym obiektem PubNub.
Podczas gdy obiekt PubNub nadal służy jako zakres globalny i pozostaje kompatybilny wstecz, nowa architektura oferuje obiekty "entity", takie jak kanały, grupy kanałów, metadane użytkowników i metadane kanałów, które zwracają obiekty Subscription.
Subskrypcje te pozwalają na metody subskrypcji/rezygnacji z subskrypcji oraz metody `addListener/removeListener` specyficzne dla pojedynczych jednostek, oferując bardziej elastyczny i niezależny sposób zarządzania zdarzeniami w czasie rzeczywistym i zmniejszając potrzebę globalnego zarządzania stanem.
```js
# entity-based, local-scoped
subscription = pubnub.channel(f'{channel}').subscription(with_presence: bool = False)
```
Chat[💬](https://pubnub.com/docs/release-notes/2024/may#chat- "Direct link to Chat 💬")
---------------------------------------------------------------------------------------
### Przykład bezpiecznej moderacji w Chat [SDK](https://pubnub.com/docs/release-notes/2024/may#sample-for-secure-moderation-in-chat-sdk "Direct link to Sample for secure moderation in Chat SDK")
**Typ**: Nowa funkcja
**Opis**: Nasz zespół ds. czatu stworzył prostą [usługę API Access Manager](https://github.com/pubnub/js-chat/blob/master/samples/access-manager-api/README.md), aby pomóc w zrozumieniu kompleksowego scenariusza zabezpieczania aplikacji Chat SDK za pomocą Access Managera. Ta usługa makietuje prosty punkt końcowy i zawiera przykładowy zestaw uprawnień, którego można użyć do skonfigurowania autoryzacji po stronie serwera dla aplikacji Chat SDK z włączonym Menedżerem dostępu.
Przejdź przez cały scenariusz testowy, korzystając z naszej aplikacji React Native Chat App (do interakcji z użytkownikiem), Channel Monitor (do moderowania użytkowników, takich jak wyciszanie i banowanie) oraz Access Manager API (do generowania tokenów autoryzacyjnych).
Szczegółowe kroki można znaleźć na blogu [How to Securely Moderate Chat and Users with BizOps Workspace](https://www.pubnub.com/how-to/securely-moderate-chat-and-users/?utm_source=devto&utm_medium=syndication&utm_campaign=off_domain&utm_content=pl).
Insights[📊](https://pubnub.com/docs/release-notes/2024/may#insights- "Direct link to Insights 📊")
---------------------------------------------------------------------------------------------------
### [Pulpit](https://pubnub.com/docs/release-notes/2024/may#device-metrics-dashboard "Direct link to Device metrics dashboard") nawigacyjny metryk urządzeń
**Typ**: Ulepszenie
**Opis**: Rozszerzyliśmy pulpit nawigacyjny `Zachowanie użytkowników` we Wnioskach o metryki [typu](https://pubnub.com/docs/pubnub-insights/dashboards/user-behavior) urządzenia. Pozwala to na dogłębne zbadanie zachowania użytkowników w zależności od typu urządzenia. Od teraz możesz obserwować, gdzie użytkownicy aplikacji publikują lub subskrybują najczęściej (iOS, Android i Windows) i sprawdzać liczbę unikalnych użytkowników według typu urządzenia.
Ten wgląd może pomóc w tworzeniu niestandardowych funkcji według urządzenia, a tym samym poprawić jakość obsługi klienta.
Zdarzenia i akcje[⚡](https://pubnub.com/docs/release-notes/2024/may#events--actions- "Direct link to Events & Actions ⚡")
-------------------------------------------------------------------------------------------------------------------------
### Akcja Webhook obsługuje teraz [grupowanie](https://pubnub.com/docs/release-notes/2024/may#webhook-action-now-supports-batching "Direct link to Webhook action now supports batching")
**Typ**: Ulepszenie
**Opis**: Funkcja [Batching](https://pubnub.com/docs/serverless/events-and-actions/events#batching) w Events & Action pozwala zarządzać dużą liczbą zdarzeń, wysyłając je w jednym żądaniu, zamiast wysyłać każde zdarzenie osobno. Ta funkcja jest również dostępna dla typu [akcji Webhook](https://pubnub.com/docs/serverless/events-and-actions/actions/create-webhook-action) od maja.
### (Un)[enveloping](https://pubnub.com/docs/release-notes/2024/may#unenveloping "Direct link to (Un)enveloping")
**Typ**: Ulepszenie
**Opis**: Można teraz zawinąć ładunek każdej akcji w [kopertę](https://pubnub.com/docs/serverless/events-and-actions/events#envelope), tj. wybrać, czy schemat ładunku powinien zawierać szczegółowe metadane JSON zdarzeń i akcji. Może to być pomocne w przypadkach, gdy chcesz użyć metadanych poza ładunkiem, takich jak informacje o kanale, do którego wysłano ładunek lub słuchaczu, który go wyzwolił.
Illuminate[💡](https://pubnub.com/docs/release-notes/2024/may#illuminate- "Direct link to Illuminate 💡")
---------------------------------------------------------------------------------------------------------
### Skumulowane [wykresy](https://pubnub.com/docs/release-notes/2024/may#stacked-bar-charts "Direct link to Stacked bar charts") słupkowe
**Typ**: Nowa funkcja
**Opis**: Oprócz wykresów słupkowych i liniowych, Illuminate Dashboards oferuje teraz nowy typ wykresu [słupkowego sk](https://pubnub.com/docs/illuminate/dashboards/basics#settings) umulowanego, który poprawia czytelność danych, gdy na jednym wykresie znajduje się wiele wymiarów i wartości.
### [Zmienne](https://pubnub.com/docs/release-notes/2024/may#variables "Direct link to Variables")
**Typ**: Ulepszenie
**Opis**: Podczas tworzenia akcji w Decisions (określających, co chcesz zrobić z zebranymi metrykami), możesz dodawać [zmienne](https://pubnub.com/docs/illuminate/decisions/basics#decision-structure) w tabelach konfiguracji akcji, aby kontrolować i dynamicznie zmieniać to, do czego się odnoszą. Zmiennych można używać bardziej elastycznie - odwołując się do wstępnie zdefiniowanych warunków (wpisz`${` `)` i wybierz z listy) lub konfigurując nowe zmienne`(${zmienna}`) na bieżąco. Zmienne są teraz dostępne dla większości pól akcji, nie tylko w polu **Payload** lub **Body** akcji.
### Ulepszone[pola](https://pubnub.com/docs/release-notes/2024/may#improved-data-mapping-fields "Direct link to Improved data mapping fields") mapowania danych
**Typ**: Ulepszenie
**Opis**: Podczas tworzenia obiektu biznesowego i definiowania miar (jakie dane chcesz śledzić) lub wymiarów (aby segmentować to, co śledzisz), musisz zmapować nazwy pól do rzeczywistych pól w ładunku, aby poinformować Illuminate, gdzie należy szukać tych danych. Do tej pory konieczne było ręczne wprowadzenie dokładnego mapowania konkretnego pola ładunku. Od maja Illuminate oferuje bardziej przyjazne dla użytkownika [menu rozwijane](https://pubnub.com/docs/illuminate/business-objects/basics#data-mapping), aby zlokalizować dokładną lokalizację danych Publish i App Context.
Inne[🌟](https://pubnub.com/docs/release-notes/2024/may#other- "Direct link to Other 🌟")
-----------------------------------------------------------------------------------------
### Nowe wyszukiwanie i[asystent](https://pubnub.com/docs/release-notes/2024/may#new-search-and-ai-assistant "Direct link to New search and AI assistant") AI
**Typ**: Nowa funkcja
**Opis**: Na koniec, ale zdecydowanie nie mniej ważne, zamieniliśmy wyszukiwanie Algolia w naszych dokumentach na nowe połączone wyszukiwanie i asystenta AI, aby przygoda z nauką PubNub była bardziej dokładna i interaktywna.
Czas podnieść poziom swojej gry w kodowanie i zaprzyjaźnić się z naszym nowym asystentem AI i funkcją wyszukiwania. Będziemy ją udoskonalać w oparciu o Twoje opinie, więc jeśli czegoś brakuje, na pewno to zaktualizujemy. Miłego kodowania! 🚀 | pubnubdevrel |
1,915,595 | สล็อตเว็บตรง ค่ายเกมชั้นนำทั่วโลก สล็อตแตกหนักจ่ายจริง 100% ไม่มีขั้นต่ำ | อยากเล่นเกมสนุก เดิมพันเกมได้เงินง่าย เว็บตรง100 เราขอแนะนำเกม สล็อตเว็บตรง ได้เงินจริง... | 0 | 2024-07-08T10:47:29 | https://dev.to/mai11_163de0bd74cb068b437/sltewbtrng-khaayekmchannamthawolk-sltaetkhnakcchaaycchring-100-aimmiikhantam-4kp2 | อยากเล่นเกมสนุก เดิมพันเกมได้เงินง่าย เว็บตรง100 เราขอแนะนำเกม [สล็อตเว็บตรง](https://hhoc.org/) ได้เงินจริง เป็นเกมที่เล่นง่าย และใช้งบเดิมพันต่ำ สามารถวางเดิมพันเกมได้ตั้งแต่ 1 บาท อยากเล่นเท่าไหร่ เข้ามาเล่นที่นี่ เดิมพันเกมง่าย สล็อตฝากถอน true wallet เว็บตรง เข้าถึงความสนุก เลือกเกมได้ตลอด 24 ชั่วโมง | mai11_163de0bd74cb068b437 | |
1,915,596 | Containers and Files Security in SharePoint Embedded | Imagine building a collaborative hub within SharePoint Embedded, where colleagues can access and work... | 26,993 | 2024-07-09T06:30:00 | https://intranetfromthetrenches.substack.com/p/containers-files-security-in-sharepoint-embedded | sharepoint | Imagine building a collaborative hub within SharePoint Embedded, where colleagues can access and work on crucial documents. But what if some documents contain sensitive information, like financial reports or client contracts? You wouldn't want everyone to have full access, right?
This is where understanding SharePoint Embedded security becomes essential. It goes beyond a simple on/off switch. SharePoint Embedded offers a more sophisticated approach with two key stages: applications and content. Applications refer to the programs that interact with your SharePoint Embedded solution (more specifically, your container type), while content encompasses the files you store within it.
This article focuses on how SharePoint Embedded security is applied to the content stage, specifically containers and files. We'll break down the hierarchical permission structure, where container permissions establish the initial layer of security. Then, we'll explore the power of file-level permissions, empowering you to grant granular access control for specific users and documents.
By the end of this journey, you'll be equipped to build secure and efficient SharePoint Embedded solutions. You'll ensure only authorized users have access to the information they need, fostering a safe and productive collaborative environment.
Let's start with the basics.
## The Basics
Imagine your SharePoint Embedded solution like a filing cabinet. The cabinet itself (container) has a lock that controls who can access it. But what about the individual documents inside?
SharePoint Embedded offers an extra layer of security with file-level permissions. These permissions act like mini-locks on each document, allowing you to control who can access them, even if they have access to the main container.
Think of it like sharing a house key with a friend. They can enter the house (container), but you might have specific rooms (files) locked with their own keys (file-level permissions) that only certain people can access. This way, you can share information securely within your SharePoint Embedded solution.
## Containers Security
Following filing cabinet approach, this cabinet acts as the main container for all your essential documents. But not everyone needs access to everything inside, right?
Container permissions are like the lock on your filing cabinet. They define who can even approach the cabinet and what they can do once they're there. Here's a breakdown of these permission levels, from least to most access:
- **Reader (Visitor):** Can only see the cabinet itself and know there are files inside, and read them.
- **Writer (Contributor):** Can approach the cabinet, open it, and view the files within. They can even add new files but can't change the lock settings (container permissions).
- **Manager:** Has all the access of a *Writer*, plus the ability to grant *Reader* or *Writer* access to others. They essentially control who gets a key to the cabinet.
- **Owner:** Holds the master key. They can do everything a *Manager* can, and additionally, have the authority to remove the entire cabinet (container) if needed.
## File Permissions
We've established that container permissions act like a secure lock on your SharePoint Embedded filing cabinet. But what about the individual documents inside (files)?
While files inherit their base permissions from the container, SharePoint Embedded offers an extra layer of security – file-level permissions. These permissions act like unique keys for each document, allowing you to grant specific access beyond the container's lock.
Imagine a user with **Reader** access to the cabinet (container). They can see the cabinet exists and read each document. However, with file-level permissions, you can grant them **Writer** access to a specific document inside. This allows them to open and modify that one file, even though they can't access the rest of the cabinet's contents.
Here are the two main file permission levels:
- **Reader:** Users can view the file, its details (properties), and its content.
- **Writer:** Users can do everything a Reader can, plus modify the file's content and properties.
By combining container permissions with file-level permissions, you can create a granular access control system within your SharePoint Embedded solution. This ensures only authorized users have access to the specific information they need.
## Conclusion
In conclusion, this exploration has equipped you with the foundational principles of SharePoint Embedded security – container and file-level permissions.
We've delved into the hierarchical structure, where container permissions establish the initial layer of control. Furthermore, you've discovered the power of file-level permissions, empowering you to implement granular access control for specific users and documents within each container.
By effectively leveraging these security features, you can construct a secure and collaborative environment for your SharePoint Embedded solution.
Future articles will expand this information to applications and container types security and Data Loss Prevention (DLP) to further enhance the security posture of your solution.
## References
- *SharePoint Embedded authentication and authorization: [https://learn.microsoft.com/en-us/sharepoint/dev/embedded/concepts/app-concepts/auth](https://learn.microsoft.com/en-us/sharepoint/dev/embedded/concepts/app-concepts/auth)*
- *Sharing and permissions in SharePoint Embedded: [https://learn.microsoft.com/en-us/sharepoint/dev/embedded/concepts/app-concepts/sharing-and-perm](https://learn.microsoft.com/en-us/sharepoint/dev/embedded/concepts/app-concepts/sharing-and-perm)*
- *Locked green wooden door by Rob King from Unsplash: [https://unsplash.com/es/fotos/puerta-de-madera-verde-cerrada-Au6eR7Yg9CY](https://unsplash.com/es/fotos/puerta-de-madera-verde-cerrada-Au6eR7Yg9CY)* | jaloplo |
1,915,597 | Character Marketing Là Gì? Hiệu Quả của Character Marketing Như Thế Nào? | Character marketing là một xu hướng marketing mới nổi trong những năm gần đây. Nó liên quan đến việc... | 0 | 2024-07-08T10:49:20 | https://dev.to/terus_digitalmarketing/character-marketing-la-gi-hieu-qua-cua-character-marketing-nhu-the-nao-5g9c | website, terus, teruswebsite, web | Character marketing là một xu hướng marketing mới nổi trong những năm gần đây. Nó liên quan đến việc sử dụng các linh vật, nhân vật độc đáo để gây ấn tượng và kết nối cảm xúc với khách hàng.
Một số lợi ích mà Character marketing mang lại có thể kể đến như:
1. Tạo điểm nhấn mới lạ và nổi bật: Linh vật thương hiệu có thể giúp doanh nghiệp tạo ra sự khác biệt và thu hút sự chú ý của khách hàng.
2. Công cụ kể chuyện hiệu quả: Linh vật có thể được sử dụng để kể những câu chuyện về thương hiệu, tạo ra sự gắn kết và trải nghiệm thú vị cho khách hàng.
3. Kết nối cảm xúc: Linh vật có thể giúp doanh nghiệp tạo ra mối quan hệ cảm xúc với khách hàng, từ đó tăng lòng trung thành.
4. Quản lý danh tiếng thương hiệu dễ dàng: Character marketing cho phép doanh nghiệp kiểm soát và quản lý hình ảnh thương hiệu một cách hiệu quả hơn.
Một số xu hướng Character marketing sắp tới bao gồm:
1. Xu hướng cá nhân hoá: Linh vật thương hiệu sẽ được thiết kế và điều chỉnh để phù hợp với từng nhóm khách hàng cụ thể.
2. Đa điểm chạm: Linh vật sẽ được sử dụng trên nhiều kênh và nền tảng khác nhau để tạo ra trải nghiệm nhất quán cho khách hàng.
3. Sweet spot trong truyền thông: Linh vật sẽ được tích hợp hiệu quả vào các chiến dịch truyền thông của doanh nghiệp.
4. Dễ dàng sử dụng trên mạng xã hội: Linh vật sẽ trở thành công cụ hữu hiệu để tương tác và tăng sự tương tác với khách hàng trên các nền tảng mạng xã hội.
Các bước để có thể triển khai character marketing hiệu quả cho doanh nghiệp:
1. Nghiên cứu và lựa chọn linh vật thương hiệu phù hợp.
2. Thiết kế và xây dựng linh vật một cách chuyên nghiệp.
3. Triển khai chiến dịch character marketing trên các kênh truyền thông.
4. Theo dõi, đánh giá và điều chỉnh chiến dịch để tối ưu hiệu quả.
Tóm lại, character marketing đang là một xu hướng marketing mới nổi và mang lại nhiều lợi ích cho doanh nghiệp. Các doanh nghiệp nên xem xét và áp dụng character marketing vào chiến lược marketing của mình để tăng cường sự thu hút và gắn kết với khách hàng.
[Dịch vụ Marketing tổng thể chuyên nghiệp](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/) tại Terus Digital Marketing là lựa chọn phù hợp cho các doanh nghiệp vừa và nhỏ, giúp bạn tiết kiệm tiềm lực và chi phí để thành lập phòng ban Marketing riêng. Với dịch vụ tại Terus Digital Marketing, bạn sẽ trải nghiệm có cho mình một phòng Marketing riêng và giúp bạn quảng bá cho sản phẩm của mình.
Tìm hiểu thêm về [Character Marketing Là Gì? Hiệu Quả của Character Marketing Như Thế Nào?](https://terusvn.com/digital-marketing/character-marketing-la-gi/)
Các dịch vụ tại Terus:
Digital Marketing:
* [Dịch vụ Chạy Facebook Ads Uy Tín, Hiệu Quả](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
* [Dịch vụ Chạy Google Ads Thu Hút Khách Hàng Tiềm Năng](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
Thiết kế Website:
* [Dịch vụ Thiết kế Website Chuẩn SEO, Tối Ưu Tỷ Lệ Chuyển Đổi](https://terusvn.com/thiet-ke-website-tai-hcm/)
| terus_digitalmarketing |
1,915,619 | 21 HTML Tips You Must Know About | In this post, I’ll share 21 HTML Tips with code snippets that can boost your coding skills. Let’s... | 0 | 2024-07-08T12:02:57 | https://dev.to/agunwachidiebelecalistus/21-html-tips-you-must-know-about-315c | webdev, beginners, html, coding | In this post, I’ll share 21 HTML Tips with code snippets that can boost your coding skills.
Let’s jump right into it.
**Creating Contact Links**
Create clickable email, phone call, and SMS links using HTML:
**Creating Collapsible Content**
You can use the `<details>` and `<summary>` tags, when you want to include collapsible content on your web page.
The `<details>` tag creates a container for hidden content, while the `<summary>` tag provides a clickable label to toggle the visibility of that content.
**Utilizing Semantic Elements**
Choose semantic elements over non-semantic elements for your websites. They make your code meaningful and improve structure, accessibility, and SEO.
**Grouping Form Elements**
Use the `<fieldset>` tag to group related elements in a form and the `<legend>` tag with `<fieldset>` to define a title for the `<fieldset>` tag.
This is useful for creating more efficient and accessible forms.
**Enhancing Dropdown Menus**
You can use the `<optgroup>` tag to group related options in a `<select>` HTML tag. This can be used when you are working with large dropdown menus or a long list of options.
**Improving Video Presentation**
The poster attribute can be used with the `<video>` element to display an image until the user plays the video.
**Supporting Multiple Selections**
You can use the multiple attribute with the `<input>` and `<select>` elements to allow users to select/enter multiple values at once.
**Display Text as Subscript and Superscript**
The `<sub>` and `<sup>` elements can be used to display the text as subscript and superscript respectively.
**Creating Download Links**
You can use the download attribute with the `<a>` element to specify that when a user clicks the link, the linked resource should be downloaded rather than navigated to.
**Defining Base URL for Relative Links**
You can use the `<base>` tag to define the base URL for all relative URLs in a web page.
This is handy when you want to create a shared starting point for all relative URLs on a web page, making it easier to navigate and load resources.
**Control Image Loading**
The loading attribute with the `<img>` element can be used to control how the browser loads the image. It has three values: “eager”, “lazy”, and “auto”.
**Managing Translation Features**
You can use the translate attribute to specify whether the content of an element should be translated by the browser’s translation features.
**Setting Maximum Input Length**
By using the maxlength attribute, you can set the maximum number of characters entered by the user in an input field.
**Setting Minimum Input Length**
By using the minlength attribute, you can set the minimum number of characters entered by the user in an input field.
**Enabling Content Editing**
Use the contenteditable attribute to specify whether the element’s content is editable or not.
It allows users to modify the content within the element.
**Controlling Spell Checking**
You can use the spellcheck attribute with `<input>` elements, content-editable elements, and `<textarea>` elements to enable or disable spell-checking by the browser.
**Ensuring Accessibility**
The alt attribute specifies an alternate text for an image if the image cannot be displayed.
Always include descriptive alt attributes for images to improve accessibility and SEO.
**Defining Target Behavior for Links**
<u>`You can use the target attribute to specify where a linked resource will be displayed when clicked.`</u>
**Providing Additional Information**
The title attribute can be used to provide additional information about an element when a user hovers over it.
**Accepting Specific File Types**
You can use the accept attribute to specify the types of files accepted by the server (only for file type). This is used with the `<input>` element.
**Optimizing Video Loading**
You can make video files load faster for smoother playback by using the preload attribute with `<video>` element.
That's all for today.
I hope it was helpful.
Thanks for reading.
Keep Coding!! | agunwachidiebelecalistus |
1,915,598 | เว็บสล็อตออนไลน์ยอดฮิตแตกหนัก จ่ายจริงได้เงินจริง ที่นักปั่นทุกคนบอกว่าเฮง | อยากเล่นเกมสนุก เดิมพันเกมได้เงินง่าย เราขอแนะนำเกม สล็อตออนไลน์ เว็บตรง100 ได้เงินจริง api แท้... | 0 | 2024-07-08T10:49:27 | https://dev.to/mai11_163de0bd74cb068b437/ewbsltnailnydhitaetkhnak-cchaaycchringaidengincchring-thiinakpanthukkhnbkwaaehng-1k4o |
อยากเล่นเกมสนุก เดิมพันเกมได้เงินง่าย เราขอแนะนำเกม สล็อตออนไลน์ เว็บตรง100 ได้เงินจริง api แท้ เล่นง่าย และใช้งบเดิมพันต่ำ ความปลอดภัยและน่าเชื่อถือ [เว็บตรง](https://hhoc.org/) ด้วยเทคโนโลยีการเข้ารหัสขั้นสูง (SSL) สามารถวางเดิมพันเกมได้ตั้งแต่ 1 บาท สล็อตฝากถอน true wallet เว็บตรง เข้าถึงความสนุก เลือกเกมได้ตลอด 24 ชั่วโมง เรามาพร้อมค่ายเกมชั้นนำทั่วโลกมากมาย | mai11_163de0bd74cb068b437 | |
1,915,599 | Các Plugin Font Chữ Cho WordPress Tốt Nhất Hiện Nay | Khi thiết kế một website, việc lựa chọn font chữ phù hợp giữ vai trò vô cùng quan trọng. Một font... | 0 | 2024-07-08T10:50:43 | https://dev.to/terus_technique/cac-plugin-font-chu-cho-wordpress-tot-nhat-hien-nay-4glk | website, digitalmarketing, seo, terus |
Khi thiết kế một website, việc lựa chọn font chữ phù hợp giữ vai trò vô cùng quan trọng. Một font chữ tốt sẽ góp phần tạo nên diện mạo ấn tượng và trải nghiệm người dùng tối ưu. Một số tiêu chuẩn cần cân nhắc khi lựa chọn font chữ cho website bao gồm:
Dễ đọc và tốt cho thị giác: Font chữ cần đảm bảo tính dễ đọc, rõ ràng trên mọi thiết bị như máy tính, điện thoại di động, máy tính bảng. Điều này sẽ mang lại trải nghiệm tốt nhất cho người dùng.
Phù hợp phong cách của website: Font chữ nên phù hợp với tone màu, phong cách và định vị của website, tạo nên sự thống nhất trong tổng thể.
Thống nhất trong bố cục trang: Các font chữ sử dụng trong website cần được lựa chọn và sử dụng một cách thống nhất, tránh gây cảm giác lộn xộn.
Phù hợp với nội dung của web: Font chữ cần tương thích với nội dung, chủ đề của website, tạo sự hài hòa và dễ tiếp nhận cho người đọc.
Có sự tương thích với trình duyệt: Font chữ được sử dụng cần đảm bảo tương thích với các trình duyệt phổ biến, không gây lỗi hiển thị.
Dựa trên các tiêu chí đánh giá về tính năng, độ phổ biến, đánh giá người dùng,... một số plugin font chữ tốt nhất cho WordPress bao gồm: Easy Google Fonts, wp-Typography, Advanced Editor Tools, Zeno Font Resizer, Page Title Splitter, Secondary Title, Initial Letter, Text Hover, Custom Adobe Fonts, Use Any Font, Styleguide, OMGF, SeedProd... Mỗi plugin sẽ có những ưu, nhược điểm riêng, người dùng cần lựa chọn phù hợp với nhu cầu và [tính năng của website](https://terusvn.com/thiet-ke-website-tai-hcm/).
Việc lựa chọn font chữ đóng vai trò quan trọng trong thiết kế website, ảnh hưởng đến trải nghiệm người dùng. Các plugin font chữ cho WordPress giúp người dùng dễ dàng triển khai và quản lý các font chữ ưu việt, tùy chỉnh phù hợp với website. Hy vọng những thông tin trên sẽ giúp ích cho bạn trong quá trình [xây dựng và quản lý website WordPress](https://terusvn.com/thiet-ke-website-tai-hcm/) của mình.
Tìm hiểu thêm về [Các Plugin Font Chữ Cho WordPress Tốt Nhất Hiện Nay](https://terusvn.com/thiet-ke-website/cac-plugin-font-chu-cho-wordpress/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,600 | Network Cabling Services: Building a Strong Foundation for Business Growth | In the digital age, businesses need a reliable and efficient network infrastructure to stay... | 0 | 2024-07-08T10:51:59 | https://dev.to/jaysongrogan07/network-cabling-services-building-a-strong-foundation-for-business-growth-fo9 | In the digital age, businesses need a reliable and efficient network infrastructure to stay competitive. **[Network Cabling Services](https://layerlogix.com/structured-cabling-services/network-cabling-services-in-houston-and-the-woodlands)** are crucial in establishing and maintaining this infrastructure, ensuring seamless data flow and communication. From small businesses to large enterprises, professional network cabling is vital for operational efficiency and growth.
Understanding Network Cabling Services
Network cabling services encompass the design, installation, and maintenance of structured cabling systems. These systems form the physical foundation of IT networks, facilitating smooth data transfer and supporting various hardware devices within an organization.
Types of Network Cabling
Copper Cabling: Commonly used for Ethernet networks, copper cabling includes twisted pair cables such as Cat5e, Cat6, and Cat6a. It is known for its reliability and cost-effectiveness.
Fiber Optic Cabling: Utilizing light to transmit data, fiber optic cabling offers higher speeds and greater bandwidth, making it ideal for long-distance and high-performance network applications.
Coaxial Cabling: Often used for cable television, coaxial cabling can also be utilized in specific network setups.
Benefits of Professional Network Cabling Services
Enhanced Performance
Professional network cabling ensures optimal network performance, reducing downtime and maximizing reliability, which is essential for business operations.
Scalability
Professionally installed cabling systems are designed to grow with the business, allowing for easy upgrades and expansions as needed.
Cost Efficiency
Though the initial investment in professional cabling may be significant, it reduces long-term costs by minimizing maintenance and repair needs.
Improved Security
A well-structured cabling system enhances network security, reducing the risk of data breaches and unauthorized access to sensitive information.
The Role of Full-Service IT Providers
For businesses in Houston, The Woodlands, and beyond, partnering with a full-service IT provider offering network cabling services is invaluable. These providers offer comprehensive solutions from design to maintenance.
Complete IT Support
Full-service IT providers handle all aspects of network cabling, from site surveys and layout planning to installation and ongoing support, ensuring a seamless process.
Regular Maintenance and Troubleshooting
Ongoing maintenance from IT providers ensures the network cabling system remains in top condition, preventing issues and resolving problems promptly.
Customized Solutions
Full-service IT providers offer tailored network cabling solutions to meet the unique needs of each business, ensuring the infrastructure supports current and future operations.
Conclusion
Professional Network Cabling Services are crucial for businesses looking to enhance their network infrastructure. For companies in Houston, The Woodlands, and beyond, working with a full-service IT provider ensures that their network cabling systems are reliable, scalable, and secure, supporting their growth and success.
| jaysongrogan07 | |
1,915,601 | Build a Customer Review APP with Strapi and Solid.js | Feedback from customers is one key to a successful business today. In this tutorial, we'll learn how... | 0 | 2024-07-08T10:52:34 | https://strapi.io/blog/build-a-customer-review-app-with-strapi-and-solid-js | solidjs, strapi | Feedback from customers is one key to a successful business today. In this tutorial, we'll learn how to build a customer review and rating App using Strapi, a user-friendly and easy-to-integrate content management system(CMS) that simplifies the content management process, and solid.js, a reactive UI library.
We’ll go through the steps of setting up Strapi CMS backend, creating a content type and also integrating with solid.js to display the data.
## Prerequisites
Before we begin, ensure that you have the following:
- [Node installed](https://nodejs.org/en/download) (it is recommended that you have the latest version of Node installed or one that is compatible with installing Strapi on your local machine).
- Basic understanding of Javascript.
- Basic understanding of [Solid.js](https://www.solidjs.com/guides/getting-started).
- A code editor.
## Setting up Strapi
To kick-start the building process, you need to have Strapi installed on your local machine. If you have already, you can skip this part to where we start building. For the new Strapiers 😀 navigate to the folder you want your project installed in the terminal and run this command:
```bash
npx create-strapi-app@latest my-project
```
Replace `my-project` with the actual project name you intend on using.
This command will create a new project and install Strapi CMS on your local machine. Once that is installed, you can now start your Strapi application by running the command:
```bash
npm run develop
```
After running that command, copy the URL from your terminal and paste it into any browser of your choice. You’ll need to sign up to access your Strapi dashboard. This shouldn’t take long as the process is seemingly fast and easy. After you’re done signing up, you should have a dashboard like this:
Do you love the dark feature? Me too 🙃. You can enable dark mode for yours too. Simply go to your profile settings. Scroll down to `Experience` and select dark mode in the user interface section.
Now, let’s create some content!
## Create a Collection Type
Collection type are a form of content type that is used to manage a list of content which are similar. For this tutorial, you’ll be creating a **collection-type** content. Navigate to **Content-Type Builder** on the side navigation bar of your dashboard, click on **"Create new collection type"**.
Create a new collection type by giving it a display name. Ensure it’s singular, not plural, as Strapi automatically pluralizes it. I’ll be naming mine `customer-review`, go ahead and give yours a unique name.
Click on **continue**. This will take us to the next step, which is selecting the appropriate fields for your collection type. For the `customer-review` collection type, you need to create three fields representing:
- **Reviewer's name** (`reviewers_name`): The name of the customer or reviewer that is rating the product. This will be a field of type `text,` which will be a short text. I’ll name mine `reviewers_name.`
Click on **"add another field"** to add the next field.
- **Reviewer's rating** (`reviewers_rating`): This will be the actual rating the customer gives to the product. It could be a 5-star rating or a one-star rating. This field will be a number, so go ahead and click the number field, give it the name `reviewers_rating`, and then choose a number format. I’ll go for `integer`.
Click on **"add another field"** to add the next field.
- **The review** (`the_review`): This will contain the review and feedback of the product by the customer or reviewer. I’ll name mine `the_review`. This field will also be a text, but a `long text`.
Click on **"finish"** and then save the collection type. Your collection type should look like this:
## Enable Public Access
Once that is done, head over to ***Settings > USERS & PERMISSIONS PLUGIN > Roles***, and click on **Public**. Then scroll down to **Permissions**, click on `customer-review`, select all to authorize the application's activity, and click **Save**.
## Populate the Collection
You need to add some content to the `customer-review` collection type that was created. This will help show it works when we integrate it into Solid.js. To do this, head over to **Content Manager** and navigate to `customer-review` collection type. Click on **"create new entry"**. Fill in and then save it. You can populate with as much content as you want.
So, we’re done with setting up Strapi and our content. Let’s move on to setting up and building the frontend.
## Set up the frontend and Integrate with Strapi
For our frontend, we’ll make use of [Solid.js](https://www.solidjs.com/). Let’s introduce Solid.js a bit before moving forward.
Created by Ryan Carniato and open-sourced in 2018. Solid.js is a JavaScript framework for building user interfaces. It is a reactive framework that leverages fine-grained reactivity to efficiently update the user interface when data changes.
Solid.js possesses some features, including:
- Declarative Syntax
- Fine-Grained Reactivity
- JSX Support:
- Reactive Primitives
- Efficient Rendering
You can check out their [documentation](https://www.solidjs.com/docs/latest) to learn more about Solid.js. Let’s proceed to build our frontend.
### Install SolidJs
To install Solid.js, navigate once again to the project folder through the terminal. Run the following command:
```bash
npx degit solidjs/templates/js frontend
> cd frontend
> npm i # or yarn or pnpm
> npm run dev
```
Once you’ve run this command, you should have your solid.js development server start up. Click or copy the URL in the terminal to your browser.
### Install [Solid-bootstrap](https://solid-libs.github.io/solid-bootstrap/)
We’ll need to install `solid-bootstrap` to utilize some of its features like the `form,` `card,` `button`, and others. Run this command:
```bash
npm install solid-bootstrap
```
Since our focus is not on styling, you can choose to style your project yourself. However, I included minimal [CSS styling](https://github.com/oyedeletemitope/strapi-css-code), which I used for this project here. Copy and paste it in the `index.css` file which you can find in the `src` folder.
Now we’ve got everything set up to start building.
### Create Components
We’ll have two components in addition to the `App` component: the `ReviewForm` component and the `ReviewCard` component. The `ReviewForm` component will contain the form for which the reviews and ratings are imputed. The `ReviewCard` component will contain the reviews and ratings given by the customer and saved in the Strapi backend. Of course, the `App.jsx` component brings them all together.
Inside the `src` folder, create a subfolder called `components`. This will house the two components. Create a file inside the subfolder called `ReviewCard.jsx` and the following code:
```javascript
// ReviewCard.jsx
import { createSignal } from "solid-js";
import { Card, Button } from "solid-bootstrap";
function ReviewCard({ review, onDelete }) {
return (
<Card className="card">
<Card.Body>
<p>{review.attributes.reviewers_name}</p>
{[...Array(review.attributes.reviewers_rating)].map((_, index) => (
<span key={index} className="text-warning">
★
</span>
))}
<p>{review.attributes.the_review}</p>
<Button variant="danger" onClick={() => onDelete(review.id)}>
Delete
</Button>
</Card.Body>
</Card>
);
}
export default ReviewCard;
```
The code above creates a component called `ReviewCard`,which displays information about the reviews.
Next, still inside the subfolder called `components`, create another file called `ReviewForm`. Add the following code:
```javascript
// ReviewForm.jsx
import { createSignal } from "solid-js";
import { Form, Button } from "solid-bootstrap";
function ReviewForm({ fetchReviews }) {
const [clicked, setClicked] = createSignal(false);
const [stars, setStars] = createSignal(0);
const [hoveredStars, setHoveredStars] = createSignal(0);
const [name, setName] = createSignal("");
const [review, setReview] = createSignal("");
const onMouseOver = (rating) => {
if (clicked()) return;
setHoveredStars(rating);
};
const onMouseOut = () => {
if (clicked()) return;
setHoveredStars(0);
};
const onClick = (rating) => {
setClicked(!clicked());
setStars(rating);
};
const submitReview = async (e) => {
e.preventDefault();
const reviewData = {
data: {
reviewers_name: name(),
reviewers_rating: stars(),
the_review: review(),
},
};
try {
const response = await fetch(
"http://localhost:1337/api/customer-reviews/",
{
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(reviewData),
},
);
if (!response.ok) {
console.error("Response status:", response.status);
console.error("Response text:", await response.text());
throw new Error("Failed to submit review");
}
// Re-fetch reviews to include the new submission
fetchReviews();
// Reset form
setName("");
setReview("");
setStars(0);
setHoveredStars(0);
setClicked(false);
} catch (error) {
console.error("Error submitting review:", error);
}
};
return (
<div className="form-container">
<Form onSubmit={submitReview}>
<Form.Group className="star-rating">
<Form.Label>Your Rating:</Form.Label>
{[...Array(5)].map((_, i) => (
<span
key={i}
className={`star ${
i < (hoveredStars() || stars()) ? "selected" : ""
}`}
onMouseOver={() => onMouseOver(i + 1)}
onMouseOut={onMouseOut}
onClick={() => onClick(i + 1)}
>
★
</span>
))}
</Form.Group>
<div className="input-group">
<Form.Label for="name">Name:</Form.Label>
<Form.Control
id="name"
type="text"
value={name()}
onInput={(e) => setName(e.currentTarget.value)}
className="form-input"
/>
</div>
<div className="input-group">
<Form.Label for="review">Review:</Form.Label>
<Form.Control
id="review"
as="textarea"
rows={3}
value={review()}
onInput={(e) => setReview(e.currentTarget.value)}
className="form-input"
/>
</div>
<Button variant="success" type="submit" disabled={review() === ""}>
Submit
</Button>
</Form>
</div>
);
}
export default ReviewForm;
```
The code above defines the `ReviewForm` component, which will be used alongside the `ReveiwCard` component. It includes a form for users to submit reviews, which involves entering a star rating and their names, as well as writing a review. The form handles this submission by sending the data to the Strapi backend through the API endpoint and resets itself after successful submission.
### Modify `App.jsx`
You need to modify `App.jsx` to most of the logic, which includes fetching the reviews from the Strapi backend, displaying them, and deleting them.
Navigate to your `App.jsx` file and modify it to this:
```javascript
// App.jsx
import { createSignal, createEffect } from "solid-js";
import { Container, Col, Row } from "solid-bootstrap";
import ReviewCard from "./components/ReviewCard";
import ReviewForm from "./components/ReviewForm"; // Import the ReviewForm component
import "./index.css";
function App() {
const [reviews, setReviews] = createSignal([]);
// Fetch reviews from Strapi backend
const fetchReviews = () => {
fetch("http://localhost:1337/api/customer-reviews/")
.then((response) => response.json())
.then((data) => {
if (Array.isArray(data.data)) {
setReviews(data.data);
} else {
console.error("Expected an array of reviews, but received:", data);
setReviews([]);
}
})
.catch((error) => console.error("Error fetching reviews:", error));
};
createEffect(() => {
fetchReviews();
});
const deleteReview = async (id) => {
try {
const response = await fetch(
`http://localhost:1337/api/customer-reviews/${id}`,
{
method: "DELETE",
},
);
if (!response.ok) {
throw new Error("Failed to delete review");
}
// Re-fetch reviews to reflect the deletion
fetchReviews();
} catch (error) {
console.error("Error deleting review:", error);
}
};
return (
<>
<Container fluid className="App text-light text-center">
<Col md={{ span: 6, offset: 3 }}>
<Row className="mt-5">
<Col>
<ReviewForm fetchReviews={fetchReviews} />
</Col>
</Row>
<Row className="mt-5">
<Col>
<div className="cards-container">
{Array.isArray(reviews()) &&
reviews().map((r, rIndex) => (
<ReviewCard
key={rIndex}
review={r}
onDelete={deleteReview}
/>
))}
</div>
</Col>
</Row>
</Col>
</Container>
</>
);
}
export default App;
```
Here is a breakdown of what the code above does:
- **Fetching reviews**: The `fetchReview` function fetches the reviews from the Strapi backend using the `fetch` API. It sends a `GET` request to the Strapi endpoint and updates the reviews state with the fetched data.
- **Review display**: The app uses the `reviews` state to display individual reviews. It checks if the `reviews` state holds reviews in the form of an array. If it does, it loops through each review object and renders these reviews inside the `ReviewCard` component, which is responsible for displaying them.
- **Delete reviews**: This function utilizes the `DeleteReview` function to delete reviews. It sends a `DELETE` request to the Strapi backend with the reviewers `ID`. If the deletion is successful, it re-fetches the reviews to reflect the deletion.
## Demo Time!
All set now, you can check the result in the browser.
Congratulations! You just built a customer review application in Solid.js utilizing Strapi as the backend. Here is the link to the full code on [GitHub](https://github.com/oyedeletemitope/Customer-review-app-solid-strapi). Don't forget to give me a star.
## Conclusion
In this tutorial, we looked at how to build a customer review application with Solid.Js alongside Strapi as the backend. We went through setting up Strapi for new users; we then proceeded to build our frontend using Solid.js and integrate it with Strapi to display, add, and delete reviews.
Strapi's uses for content purposes are endless, and we'll continue to explore them. Please share if you found this helpful!
## Resources
* [Github Repo](https://github.com/oyedeletemitope/Customer-review-app-solid-strapi) of the full frontend code. | strapijs |
1,915,602 | Add a custom Tailwind CSS class for reusability and speed | This article was originally published on Rails Designer This is another quick article about... | 0 | 2024-07-08T12:47:50 | https://railsdesigner.com/custom-css-class-with-plugins/ | tailwindcss, ruby, rails, webdev | [This article was originally published on Rails Designer](https://railsdesigner.com/custom-css-class-with-plugins/)
---
This is another quick article about something I use in every (Rails) app.
I often apply a few Tailwind CSS utility-classes to [create smooth transitions for hover- or active-states](https://railsdesigner.com/design-tips-for-developers/#implement-smooth-transitions-for-interactive-elements). I use this one so often that I create a custom `smoothTransition` class.
So instead of writing `transition ease-in-out duration-200` I write `smoothTransition`. Much smoother!
Typically you'd write a CSS selector within the `@layer utilities` directive, like so:
```css
@layer utilities {
.smoothTransition {
transition-property: all;
transition-timing-function: ease-in-out;
transition-duration: 200ms;
}
}
```
And this would certainly work just fine. But Tailwind CSS allows you to write custom styles using [its plugin system](https://tailwindcss.com/docs/adding-custom-styles#writing-plugins). Amongst other things, this allows you to use the custom-class with any of the available [modifiers](https://tailwindcss.com/docs/hover-focus-and-other-states).
Within your `tailwindcss.config.js` add the following:
```js
// tailwindcss.config.js
const plugin = require('tailwindcss/plugin');
// …
module.exports = plugin(function({ addUtilities }) {
addUtilities({
'.smoothTransition': {
'transition-property': 'all',
'transition-timing-function': 'ease-in-out',
'transition-duration': '200ms',
},
})
})
```
This will add `smoothTransition` as an utility you can use anywhere. Tailwind CSS' plugin system allows for many more options from the directives you want to use (eg. `addBase` or `addComponent`), but also supply a [set of predefined values to a utility](https://tailwindcss.com/docs/plugins#dynamic-utilities).
That's all beyond the scope of this quick-tip, but do explore [the docs about plugins](https://tailwindcss.com/docs/plugins) to learn more. | railsdesigner |
1,915,603 | คำแนะนำในการเล่น สล็อตเว็บตรง ไม่มีขั้นต่ำ และ รับโปรโมชั่นฝากสุดคุ้ม | นักเดิมพันที่สนใจ และ กำลังมองหา สล็อตฝากถอน ไม่มี ขั้นต่ำ สล็อตวอเลท... | 0 | 2024-07-08T10:52:39 | https://dev.to/mai11_163de0bd74cb068b437/khamaenanamainkaareln-sltewbtrng-aimmiikhantam-aela-rabopromchanfaaksudkhum-223a |
นักเดิมพันที่สนใจ และ กำลังมองหา สล็อตฝากถอน ไม่มี ขั้นต่ำ [สล็อตวอเลท](https://hhoc.org/) ท่านสามารถสมัครเดิมพันเว็บไซต์เว็บสล็อตออนไลน์ของเราได้ทันที โดยขั้นตอนการสมัค เว็บสล็อตออนไลน์มือถือ สามารถสมัครได้ง่ายขั้นตอนไม่ซับซ้อนสามารถทำบนมือถือได้ง่าย คำแนะนำในการเล่น สล็อตออนไลน์เว็บตรง อันดับ 1 ของเรา | mai11_163de0bd74cb068b437 | |
1,915,604 | How to add Video Calling Facilities in your App | A Video SDK facilitates video communication between the server and the client endpoint applications.... | 0 | 2024-07-08T10:52:57 | https://dev.to/yogender_singh_011ebbe493/how-to-add-video-calling-facilities-in-your-app-dk7 | videocallapi, videocallapp | A Video SDK facilitates video communication between the server and the client endpoint applications. A wide range of SDKs is available for developing web browser-based applications and mobile native and hybrid applications. For effective RTC sessions, these SDKs provide functions that use the underlined APIs to communicate with the EnableX server through web sockets. SDKs propagate various types of events to each endpoint connected to a session to update or communicate the state of operations or the session.
We will be using the Video SDK provided by EnableX, which offers a range of video communication and AI-based solutions for businesses.
**The Video SDK handles the following four major entities:**
**EnableX Room:** This represents the client-side session and is used to handle all room or session-related events. It handles the connection, local stream publication, and remote stream subscriptions. It creates the room object by passing the token to the users who received it from your service. As this is a user access token, it is retrieved using the Server API.
**EnableX Stream:** Represents the user (audio, video, and/or data) stream, identifies the stream, and shows how to draw it.
**Events:** Represents events related to client-side entities.
**Room Events:** Represents events related to room connection.
**Stream Events:** Represents events related to streams within a room.
**Player:** Represents the customizable UI element that can be used to render the stream in the DOM or View Handler in a browser or mobile SDK, respectively.
**Types of Video SDKs**
EnableX provides different types of SDKs for video application development on different platforms and application frameworks, such as:
**For Web Browser-based Applications**
Web Video SDK
Used in the web page to add Live Video Sessions. SDK is a JavaScript Library
**For Native Mobile Applications**
Android Video SDK
Used to develop Live Video Calls in native Android Applications.
iOS Video SDK
Used to develop Live Video Calls in native iOS Applications.
**For Hybrid Mobile Applications**
Flutter Video SDK
Used to add Live Video Calls in Flutter Framework for Hybrid Application development.
React Native Video SDK
Used to add Live Video Calls in React Native Framework for Hybrid Application development.
Cordova/Ionic Video SDK
Used to add Live Video Calls in Cordova/Ionic Framework for Hybrid Application development.
**Downloading and Installing Video SDKs**
You can download and install video SDKs into your application development environment on different platforms and application frameworks.
**How Do Video SDKs Work?**
The video SDKs facilitate connection between client endpoint applications and video sessions and negotiate network fluctuations so that the applications can stay connected. The SDKs handle media transmission and reception to and from the EnableX server to maintain an effective session until disconnection. This is accomplished through the following:
**Socket Connection**
Web sockets connect a client endpoint with the EnableX server. All messaging and communication between the client and EnableX services are channelled through web sockets. If the web socket connection breaks, the communication stops.
The SDKs also help to reconnect with the EnableX Sever to restore the session automatically.
**Methods**
The SDK methods are called by the client endpoint applications to perform their actions. These method calls work asynchronously.
An action request is sent to the EnableX server through the web socket.
An immediate response is received to notify whether the method has been received for onward execution.
**Example:** Web SDK/Start Recording: The moderator of a session starts recording the session using the start record () method call.
// **To start recording**
**room.startRecord( function( result, error ) { // Method call & Callback
if (result == 0) {
// Recording started
}
});**
**Event Notifications**
Various event notifications are sent out by the EnableX server through the web socket to a designated application or all client endpoint applications connected to a video session. A notification is generated as:
An action or a method call from your endpoint.
A result of an action triggered by others from their endpoints.
A client endpoint application must listen to these events and take necessary actions.
**Example:**
Web SDK/Recording Started: All client endpoints are notified when a video session recording is started.
**Sample Code**
**// Notification recording started to all
room.addEventListener( "room-record-on", function(event) {
// Recording started, Update UI
// event.message.moderatorId = Moderator who stated recording.
});**
**Media Stream Handling**
The SDKs handle the media stream flow between the client endpoint and the EnableX media server and help select the right candidate to route the media to the EnableX media server.
**Example:** If the primary UDP ports are restricted in a corporate network, the SDKs route the media through the EnableX TURN server over a standard HTTP port to ensure communication.
**Note:** EnableX uses UDP ports 30000 to 35000 for media streaming. For optimum video communication, ensure that these ports are not restricted in your network.
To refer to the sample codes, see Sample Codes for Video Applications or Sample Codes for Multi-party Video Applications.
| yogender_singh_011ebbe493 |
1,915,606 | GSoC Week 6 | Documentation is one of the pillars of good software. We often forget to do it because it comes in as... | 27,442 | 2024-07-08T17:34:36 | https://dev.to/chiemezuo/gsoc-week-6-389d | gsoc, googlesummerofcode, wagtail, opensource | Documentation is one of the pillars of good software. We often forget to do it because it comes in as a 'secondary' consideration. My theme for week 6 was 'documenting my features properly', and it was what I did.
## Weekly Check-in
We had a lengthy check-in session, especially because my lead mentor Storm was starting a small holiday this week. The topics, however, revolved around putting the finishing touches on pending tasks so that we could progress to the stretch goal (AI). We agreed on a follow-up meeting to discuss the AI requirements on another day.
Among some of the finishing touches discussed were:
1. Drafting the upgrade considerations that would added to the release notes for whichever new version of Wagtail the feature would fall under.
2. Updating Wagtail's documentation. In the examples, I would have to replace instances of `ImageChooserBlock` with `ImageBlock`, and I would also have to update the `StreamField` reference guide to show the new block.
3. Following up with my feedback request on the `image description` field warning labels.
4. Making the social media RFC post.
5. Iterating to make `ImageBlock` perfectly swappable where `ImageChooserBlock` has already been used, without any data migrations.
6. Going through fresh comments on the RFC.
We structured the next sprint from the outcomes of our meeting discussions.
## AI Follow-up Meeting
On Wednesday, we discussed the rough (proof of concept) implementation and how to get started. We agreed that our first AI model would be the same as what we used for our research on alt text: OpenAI. We discussed what the contract should look like between our service and the APIs we would use.
My mentors were of the idea that I would start the implementation as a simple Python project, and after getting things to work, we would progress to modifying it to be an extension of Wagtail. The primary focus, however, was on getting the feature set to work. They both gave me some pointers on things to look out for and things to try. We also realized some more questions that would pop up much later in the Wagtail implementation, such as whether to generate many different results with the same prompts at once vs just one result (with the option to trigger for more). There was also the question of whether we would make a UI option to allow editors to modify the existing prompts, or whether to let it be site-wide.
There was also the question of an RFC for the new feature, but we agreed that since we weren't sure of the direction or the complete implementation, we would build iteratively until we had enough knowledge of what to include/exclude from the RFC, as well as questions that may come up later on.
## Challenges
I had a couple of challenges, but I scaled through them like a superhero. The first challenge was that I wanted `ImageBlock` to be a perfect replacement for `ImageChooserBlock`. In Wagtail, when you want to change the block used, you will very often have to do a data migration. It can be an annoying step, and in some cases might prevent people from upgrading right away, or from changing to the new way of doing things (especially since `ImageChooserBlock` wouldn't be deprecated). The all-encompassing goal of my GSoC project is to get Wagtail editors to follow best image accessibility practices, and the easier I can make it, the better the chances. I had the ambitious goal of erasing the data migration step.
To do this, I had to modify the new `ImageBlock`'s `to_python` and `bulk_to_python` to be able to receive data in the same format that `ImageChooserBlock` would have received it. The solution involved me adding some conditionals to the methods, and they would check if the received value was an instance of `int` (`image_id`). If it were, I would retrieve the image object, and then I would create a `dict` with the image property, and two other fields for `decorative` and `alt_text` and default them to `False` and an empty string respectively, before calling the next method. Writing the tests for this was another big of warfare, but I got things working.
My last notable challenge was trying to draft upgrade considerations and update the documentation. I had never written upgrade considerations and therefore had to go through some from previous release notes. I did this as a Google Doc draft and got Storm to review it. Afterward, I reached out to Wagtail's lead dev (I'll get permission to post his name here soon) for guidance on what part of the Pull Request to introduce it into, and he gave me feedback. I also asked him if it was okay for me to replace `ImageChooserBlock` with `ImageBlock` in the documentation examples it appeared in, as well as any extra pointers to look for. He was perfectly fine with it, and I spent the rest of my week working on docs.
## What I learned
I once again found myself in a situation where I wasn't entirely sure of the expected data to be received from a block, but I used the *SQLite Browser* to inspect what it would look like. Another block was added to my list of competencies. 😅
I learned the process of prepping documentation for features, as well as some little bits of the `sphinx` tool for documentation in Python projects. I'll also add that modifying the `to_python` and `bulk_to_python` methods was a huge learning experience for me, especially concerning how it handled expected data.
I'm getting to the point where I have an idea of where anything I'm looking for in the codebase would probably be found.
This was another great week, and a big thanks to you for reading thus far.
Cheers. 🥂
| chiemezuo |
1,915,607 | สล็อตเว็บตรง มอบบริการดีที่สุด ทีมงานดูแล ตลอด 24 ชั่วโมง | เล่นเกมได้อย่างไร้กังวล เมื่อไหร่ก็ตามที่คุณพบปัญหา หรือต้องการความช่วยเหลือ วางใจได้เลย เพราะที่... | 0 | 2024-07-08T10:54:28 | https://dev.to/mai11_163de0bd74cb068b437/sltewbtrng-mbbrikaardiithiisud-thiimngaanduuael-tld-24-chawomng-b52 |
เล่นเกมได้อย่างไร้กังวล เมื่อไหร่ก็ตามที่คุณพบปัญหา หรือต้องการความช่วยเหลือ วางใจได้เลย เพราะที่ สล็อตเว็บตรง ไม่ผ่านเอเย่นต์ เรามีทีมงานคอยดูแล ตลอด 24 ชั่วโมง คอยเอื้ออำนวยความสะดวก [เว็บตรง100](https://hhoc.org/) พร้อมให้บริการเมื่อมีปัญหา ติดต่อง่าย รอไม่นาน และสามารถแก้ปัญหาได้อย่างรวดเร็ว
| mai11_163de0bd74cb068b437 | |
1,915,714 | Introduction to BitPower Smart Contract | What is BitPower? BitPower is a decentralized lending platform based on blockchain, which uses smart... | 0 | 2024-07-08T12:09:03 | https://dev.to/aimm_x_54a3484700fbe0d3be/introduction-to-bitpower-smart-contract-1ok2 | What is BitPower?
BitPower is a decentralized lending platform based on blockchain, which uses smart contracts to provide safe and efficient lending services.
Features of smart contracts
Automatic execution
All transactions are automatically executed without manual operation.
Open source code
The code is open and can be viewed and audited by anyone.
Decentralization
No intermediary is required, and users interact directly with the platform.
Security
Once the smart contract is deployed, it cannot be tampered with.
Multi-signature technology is used to ensure transaction security.
Asset collateral
Borrowers use crypto assets as collateral to ensure loan security.
If the value of the collateralized assets decreases, the smart contract automatically liquidates to protect the interests of both parties.
Transparency
All transaction records are open and can be viewed by anyone.
Advantages
Efficient and convenient: smart contracts are automatically executed and easy to operate.
Safe and reliable: open source code and tamper-proof contracts ensure security.
Transparent and trustworthy: all transaction records are open to increase transparency.
Low cost: no intermediary fees, reducing transaction costs.
Conclusion
BitPower provides safe, transparent and efficient decentralized lending services through smart contract technology. Join BitPower and experience the convenience and security of smart contracts!@BitPower | aimm_x_54a3484700fbe0d3be | |
1,915,608 | สล็อตเว็บตรง มอบบริการดีที่สุด ทีมงานดูแล ตลอด 24 ชั่วโมง | เล่นเกมได้อย่างไร้กังวล เมื่อไหร่ก็ตามที่คุณพบปัญหา หรือต้องการความช่วยเหลือ วางใจได้เลย เพราะที่... | 0 | 2024-07-08T10:54:28 | https://dev.to/mai11_163de0bd74cb068b437/sltewbtrng-mbbrikaardiithiisud-thiimngaanduuael-tld-24-chawomng-3h9j |
เล่นเกมได้อย่างไร้กังวล เมื่อไหร่ก็ตามที่คุณพบปัญหา หรือต้องการความช่วยเหลือ วางใจได้เลย เพราะที่ สล็อตเว็บตรง ไม่ผ่านเอเย่นต์ เรามีทีมงานคอยดูแล ตลอด 24 ชั่วโมง คอยเอื้ออำนวยความสะดวก [เว็บตรง100](https://hhoc.org/) พร้อมให้บริการเมื่อมีปัญหา ติดต่อง่าย รอไม่นาน และสามารถแก้ปัญหาได้อย่างรวดเร็ว
| mai11_163de0bd74cb068b437 | |
1,915,609 | Meme Monday | Happens To The Best Of Us! Source | 0 | 2024-07-08T10:54:39 | https://dev.to/techdogs_inc/meme-monday-2cj3 | technology, wearabletechnology, ai, marketing | **Happens To The Best Of Us!**
[Source](https://imgflip.com/i/8ut86p) | td_inc |
1,915,610 | Typeface Là Gì? Những Điều Bạn Nên Biết Về Typeface | Typeface là một khái niệm quan trọng trong thiết kế. Nó được hiểu là một tập hợp các ký tự, bao gồm... | 0 | 2024-07-08T10:56:33 | https://dev.to/terus_technique/typeface-la-gi-nhung-dieu-ban-nen-biet-ve-typeface-1lj4 | website, digitalmarketing, seo, terus |
Typeface là một khái niệm quan trọng trong thiết kế. Nó được hiểu là một tập hợp các ký tự, bao gồm chữ cái, số và ký hiệu, được [thiết kế với phong cách và đặc trưng thống nhất](https://terusvn.com/thiet-ke-website-tai-hcm/). Có rất nhiều loại typeface khác nhau, mỗi loại đều mang một phong cách riêng và tạo cảm xúc khác biệt cho người nhìn.
Việc lựa chọn và sử dụng typeface phù hợp là một kỹ năng thiết yếu của bất kỳ nhà thiết kế nào. Typeface không chỉ giúp truyền tải thông điệp một cách hiệu quả mà còn thể hiện được cá tính và tạo cảm xúc cho thương hiệu. Nó còn giúp hướng dẫn người đọc và [tăng cường nhận diện thương hiệu](https://terusvn.com/thiet-ke-website-tai-hcm/).
Có rất nhiều loại typeface khác nhau, như Sans-serif, Serif, Script, Decorative, Mimicry, Monospaced và Fantasy Decoration. Mỗi loại đều có những đặc trưng riêng và phù hợp với những mục đích sử dụng khác nhau. Ví dụ, các typeface Sans-serif thường đơn giản và dễ đọc, phù hợp với nội dung văn bản; trong khi các typeface Serif lại mang vẻ đẹp cổ điển, thích hợp cho tiêu đề và tựa đề; typeface Script thì có nét chữ uốn lượn, tạo cảm giác thanh lịch; và typeface Decorative với những hoa văn phức tạp thường được sử dụng cho các mục đích trang trí.
Để sử dụng typeface một cách hiệu quả, các nhà thiết kế cần lưu ý một số điểm sau: lựa chọn typeface phù hợp với nội dung và mục đích thiết kế, tối đa hóa 2-3 typeface trong cùng một thiết kế, sử dụng các biến thể của typeface, chú ý đến khoảng cách và bố cục, sử dụng typeface chất lượng cao, kiểm tra trên nhiều thiết bị, và luôn cập nhật xu hướng typeface mới.
Tóm lại, typeface là một yếu tố thiết kế vô cùng quan trọng. Nó không chỉ giúp truyền tải thông điệp một cách hiệu quả mà còn thể hiện được cá tính và tạo cảm xúc cho thương hiệu. Vì vậy, việc hiểu rõ các loại typeface khác nhau và cách sử dụng chúng hợp lý là một kỹ năng cần thiết đối với bất kỳ nhà thiết kế nào.
Tìm hiểu thêm về [Typeface Là Gì? Những Điều Bạn Nên Biết Về Typeface](https://terusvn.com/thiet-ke-website/typeface-la-gi/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,612 | puravive weight loss supplement | Puravive is a weight loss supplement that claims to help users lose weight by converting white fat... | 0 | 2024-07-08T10:58:43 | https://dev.to/kristin_cruz_6ddaa83ab2e6/puravive-weight-loss-supplement-11eh | news, webdev, beginners, programming |
[Puravive is a weight loss supplement](https://website-shoping-offers.online/
) that claims to help users lose weight by converting white fat into calorie-burning brown fat. The product is marketed as an all-natural solution and includes ingredients such as Luteolin, Kudzu, Holy Basil, White Korean Ginseng, Amur Cork Bark, Propolis, and Quercetin. These ingredients are known for their various health benefits, including enhancing metabolism, supporting cardiovascular health, and improving glucose metabolism. | kristin_cruz_6ddaa83ab2e6 |
1,915,613 | Front-end Developer Là Gì? Kỹ Năng Của Front-end Developer | Front-end Developer là người chịu trách nhiệm tạo ra giao diện người dùng cho website hoặc ứng dụng... | 0 | 2024-07-08T11:00:19 | https://dev.to/terus_technique/front-end-developer-la-gi-ky-nang-cua-front-end-developer-3082 | website, digitalmarketing, seo, terus |
Front-end Developer là người chịu trách nhiệm tạo ra [giao diện người dùng cho website](https://terusvn.com/thiet-ke-website-tai-hcm/) hoặc ứng dụng web. Họ phải nắm vững các ngôn ngữ lập trình như HTML, CSS, JavaScript cùng với các thư viện và framework phù hợp. Công việc của họ là chuyển thiết kế giao diện (do nhóm thiết kế thực hiện) thành giao diện hoạt động, với những tương tác và trải nghiệm tốt nhất cho người dùng.
Một số công việc chính của Front-end Developer bao gồm:
Xây dựng giao diện người dùng bằng cách sử dụng HTML, CSS và JavaScript.
Tích hợp các thiết kế đồ họa, hình ảnh và nội dung vào các trang web.
Tối ưu hóa trang web về mặt tốc độ tải và trải nghiệm người dùng.
Đảm bảo tính tương thích của giao diện trên các trình duyệt và thiết bị khác nhau.
Phối hợp chặt chẽ với nhóm thiết kế và nhóm phát triển backend để đảm bảo tính thống nhất của toàn bộ ứng dụng.
Để trở thành một Front-end Developer giỏi, cần có các kỹ năng sau:
Thành thạo HTML, CSS, JavaScript.
Hiểu biết về các framework và thư viện phổ biến như React, Angular, Vue.js.
Nắm vững các nguyên tắc thiết kế giao diện người dùng.
Có kiến thức về [tối ưu hóa website về mặt tốc độ và trải nghiệm người dùng](https://terusvn.com/thiet-ke-website-tai-hcm/).
Biết cách phối hợp với nhóm thiết kế và nhóm phát triển backend.
Vai trò của Front-end Developer ngày càng quan trọng trong bối cảnh phát triển mạnh mẽ của internet và các ứng dụng web. Với những kỹ năng và thói quen cần thiết, Front-end Developer có thể tạo ra những trải nghiệm tuyệt vời cho người dùng, đồng thời hưởng mức lương cạnh tranh và cơ hội thăng tiến rộng mở. Đây là một ngành nghề đầy tiềm năng và đáng để theo đuổi.
Tìm hiểu thêm về [Front-end Developer Là Gì? Kỹ Năng Của Front-end Developer](https://terusvn.com/thiet-ke-website/front-end-developer-la-gi/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,614 | Back-end Developer Là Gì? Kỹ Năng Của Back-end Developer | Back-end là một phần quan trọng của hệ thống website, vận hành ở phía máy chủ, xử lý các logic phức... | 0 | 2024-07-08T11:02:59 | https://dev.to/terus_technique/back-end-developer-la-gi-ky-nang-cua-back-end-developer-1d3i | website, digitalmarketing, seo, terus |
Back-end là một phần quan trọng của [hệ thống website](https://terusvn.com/thiet-ke-website/back-end-developer-la-gi/), vận hành ở phía máy chủ, xử lý các logic phức tạp, quản lý cơ sở dữ liệu và đảm bảo tính bảo mật. Khác với phần giao diện trực quan mà người dùng nhìn thấy (Front-end), Back-end ẩn mình phía sau, hoạt động như "bộ não" của toàn hệ thống.
Back-end Developer là người phụ trách phát triển và vận hành phần Back-end của website/ứng dụng. Họ đóng vai trò then chốt trong việc xây dựng nền tảng vững chắc cho toàn bộ hệ thống, đảm bảo các chức năng và dịch vụ hoạt động trơn tru, ổn định.
Cụ thể, các nhiệm vụ chính của Back-end Developer bao gồm:
Phát triển và bảo trì server: Thiết kế, xây dựng và duy trì hạ tầng máy chủ, đảm bảo hệ thống hoạt động ổn định, an toàn.
Thiết kế và phát triển API: Xây dựng các giao diện lập trình ứng dụng (API) để kết nối Front-end với Back-end, đảm bảo dữ liệu được truyền tải an toàn.
Quản lý cơ sở dữ liệu: Thiết kế, triển khai và quản trị hệ thống cơ sở dữ liệu, bảo đảm tính toàn vẹn và an ninh của dữ liệu.
Xử lý logic và nghiệp vụ: Triển khai các quy trình, chức năng phức tạp ở phía máy chủ, đáp ứng yêu cầu của người dùng.
Đảm bảo bảo mật và hiệu suất: Xây dựng các biện pháp bảo mật hiệu quả, tối ưu hóa hiệu suất của hệ thống.
Với vai trò quan trọng trong việc [vận hành và bảo mật hệ thống website](https://terusvn.com/thiet-ke-website/back-end-developer-la-gi/)/ứng dụng, Back-end Developer là một nghề hấp dẫn và đầy triển vọng. Nếu có đủ kiến thức chuyên môn, kỹ năng mềm và khả năng thích ứng cao, bạn hoàn toàn có thể trở thành một Back-end Developer giỏi, đáp ứng nhu cầu ngày càng tăng của thị trường công nghệ.
Tìm hiểu thêm về [Back-end Developer Là Gì? Kỹ Năng Của Back-end Developer](https://terusvn.com/thiet-ke-website/back-end-developer-la-gi/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,615 | Why Every Procurement Manager Should Consider EDI Solutions? | As procurement managers, we’re constantly seeking methods to cut costs and streamline operations. The... | 0 | 2024-07-08T11:03:24 | https://dev.to/actionedi/why-every-procurement-manager-should-consider-edi-solutions-3mc0 | As procurement managers, we’re constantly seeking methods to cut costs and streamline operations. The question arises: Why seek cost benefits in EDI solutions? Here are three compelling reasons:
1. Reduce Errors: By automating data entry, EDI solutions like ActionEDI minimize manual errors and ensure accuracy.
- Eliminate the hassle of reworks and improve your team’s efficiency, allowing them to focus on strategic tasks rather than mundane data entry.
2. Cut Costs: ActionEDI reduces transaction costs and accelerates processing, delivering savings directly to your bottom line.
- With faster transaction times, you’ll see a noticeable reduction in operational costs, which boosts your profitability and allows you to reinvest savings in other critical areas of your business.
3. Enhance Relationships: Improve your dealings with suppliers and customers through efficient, reliable transactions.
- Stronger relationships lead to better deals and more reliable supply chains, which are crucial for sustaining business growth and enhancing market position.
Evaluating EDI Solutions
- Ensure the EDI system integrates seamlessly with your existing setup.
- A smooth integration means less downtime and a quicker return on investment, ensuring that business operations continue without interruption.
- Check for scalability to support your business as it grows.
- As your business expands, so should your systems without additional overhead, ensuring that you can manage increased demand without significant new investments.
- Don’t skip the demo — see how user-friendly ActionEDI can be.
- Experience firsthand how our solution can simplify your daily tasks, reducing training time and increasing user adoption rates.
Implementation Strategies
- Opt for a phased implementation to keep your business running smoothly.
- Manage the change in your organization without disrupting existing processes, thus maintaining productivity and employee morale.
- Invest in training to make the most out of your new EDI capabilities.
- Empower your team with the knowledge they need to leverage EDI technology fully, enhancing efficiency and reducing dependency on support.
- Set clear goals and benchmarks with ActionEDI to guide your transition.
- Measure your success and make informed decisions with clear, actionable insights, allowing continuous improvement and alignment with business objectives.
Measuring Success
- Use predefined KPIs to quantify improvements and ROI.
- Track performance and justify the investment with tangible metrics that demonstrate the direct impact of EDI on your operations.
- Compare costs pre and post-EDI implementation.
- Witness the direct cost savings that come from switching to an efficient EDI system, illustrated through clear financial comparisons.
- Stay updated with ongoing support and enhancements from your EDI provider.
- Benefit from continuous improvements and dedicated support to keep your systems optimal and ahead of technological advancements.
🔗 Ready to elevate your procurement strategy? Unlock the full potential of your supply chain with Acti[](url)onEDI. (Book a demo today!) and take the first step towards a more efficient, cost-effective future. | actionedi | |
1,915,616 | 20 Công Cụ Kiểm Tra Tốc Độ Website Miễn Phí | Hiệu suất tốc độ của website là vô cùng quan trọng đối với trải nghiệm người dùng. Nếu website tải... | 0 | 2024-07-08T11:04:27 | https://dev.to/terus_technique/20-cong-cu-kiem-tra-toc-do-website-mien-phi-3282 | website, digitalmarketing, seo, terus |
[Hiệu suất tốc độ của website](https://terusvn.com/thiet-ke-website-tai-hcm/) là vô cùng quan trọng đối với trải nghiệm người dùng. Nếu website tải quá chậm, khách hàng rất có thể sẽ rời khỏi trang và chuyển sang website khác. Điều này có thể dẫn đến những hậu quả nghiêm trọng như giảm thứ hạng SEO, tỷ lệ chuyển đổi thấp, và doanh thu giảm sút.
Các công cụ kiểm tra tốc độ website miễn phí
GTmetrix: Công cụ phân tích toàn diện, cung cấp điểm số hiệu suất, khuyến nghị cải thiện, và theo dõi quá trình cải thiện.
WebPagetest: Cung cấp phân tích chi tiết về hiệu suất tải trang, bao gồm thời gian tải, số lượng yêu cầu, và các vấn đề về tài nguyên.
Google PageSpeed Insights: Công cụ của Google đánh giá tốc độ và trải nghiệm trên thiết bị di động và máy tính để bàn.
Site Speed (Google Analytics): Chức năng trong Google Analytics theo dõi thời gian tải trang của website.
Google Test My Site: Công cụ của Google kiểm tra tốc độ tải và trải nghiệm di động, cung cấp khuyến nghị cải thiện.
Yslow: Phân tích hiệu suất website dựa trên các quy tắc của Yahoo! để tối ưu hóa tốc độ tải.
Pingdom: Cung cấp báo cáo chi tiết về thời gian tải, số lượng yêu cầu, kích thước trang, và các vấn đề cần cải thiện.
KeyCDN Website Speed Test: Kiểm tra tốc độ tải từ nhiều địa điểm trên thế giới.
Dotcom-Monitor: Theo dõi tốc độ tải và tính khả dụng của website từ nhiều vị trí địa lý.
Dareboost: Cung cấp phân tích toàn diện về hiệu suất website và gợi ý cải thiện.
Tóm lại, việc sử dụng các [công cụ kiểm tra tốc độ website](https://terusvn.com/thiet-ke-website-tai-hcm/) miễn phí là rất quan trọng để đảm bảo website của bạn hoạt động hiệu quả và mang lại trải nghiệm tốt nhất cho người dùng. Bằng cách theo dõi và cải thiện tốc độ tải, bạn có thể tăng thứ hạng SEO, tăng tỷ lệ chuyển đổi, và thu hút được nhiều khách hàng tiềm năng hơn.
Tìm hiểu thêm về [20 Công Cụ Kiểm Tra Tốc Độ Website Miễn Phí](https://terusvn.com/thiet-ke-website/cac-cong-cu-kiem-tra-toc-do-website/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,617 | Blockchain Developers Remain Unfazed by Bitcoin Price Decline | The recent plunge in Bitcoin (BTC) prices, which saw the cryptocurrency drop below $55,000, has not... | 0 | 2024-07-08T11:04:36 | https://dev.to/vincent_lee_190635/blockchain-developers-remain-unfazed-by-bitcoin-price-decline-4lj2 | blockchain, bitcoin, development | The recent plunge in Bitcoin (BTC) prices, which saw the cryptocurrency drop below $55,000, has not shaken the confidence of blockchain developers.
Despite the volatility, they remain focused on building innovative applications and infrastructure to support the long-term growth of the Bitcoin network.
"While the price decline is concerning in the short term, we are not changing our development roadmap," said Sarah Tan, lead developer at a prominent blockchain startup in Singapore.
"Our goal is to create products that provide real utility and value to users, regardless of market conditions."
One key area of focus for many blockchain developers is improving the scalability and efficiency of the Bitcoin network.
With the recent halving event reducing block rewards, miners are facing increased pressure to optimise their operations.
Developers are working on solutions like the Lightning Network to enable faster and cheaper transactions, helping to maintain the network's viability.
"Volatility is part of the game in crypto," said Mike Lim, a veteran blockchain engineer in Singapore. "We've seen these cycles before, and the best way to weather them is to keep our heads down and deliver quality code that solves real problems."
Despite the challenges, many Blockchain developers remain optimistic about Bitcoin's long-term prospects.
The increasing institutional adoption and the potential for new applications like decentralised finance (DeFi) and non-fungible tokens (NFTs) on the Bitcoin network provide reasons for optimism.
"Bitcoin has proven its resilience time and again," said Tan. "As long as we stay focused on building useful products and expanding the ecosystem, I believe the price will take care of itself in the long run."
Ultimately, while the price decline may cause short-term uncertainty, blockchain developers remain committed to their mission of advancing the technology and driving mainstream adoption.
By continuing to innovate and create value for users, they aim to weather the storm and emerge stronger on the other side. | vincent_lee_190635 |
1,915,620 | Top 10 Hosting Miễn Phí Tốt Nhất Cho Website 2024 | Hosting miễn phí là một lựa chọn hấp dẫn cho những người muốn xây dựng một website mới mà không cần... | 0 | 2024-07-08T11:07:28 | https://dev.to/terus_technique/top-10-hosting-mien-phi-tot-nhat-cho-website-2024-1b72 | website, digitalmarketing, seo, terus |
Hosting miễn phí là một lựa chọn hấp dẫn cho những người muốn [xây dựng một website](https://terusvn.com/thiet-ke-website-tai-hcm/) mới mà không cần phải trả bất kỳ khoản phí nào. Mặc dù các dịch vụ hosting trả phí thường cung cấp nhiều tính năng và tài nguyên hơn, nhưng hosting miễn phí vẫn có thể là một giải pháp đáng cân nhắc, đặc biệt đối với những người mới bắt đầu hoặc có ngân sách hạn chế.
Khi lựa chọn dịch vụ hosting miễn phí, bạn nên cân nhắc các tiêu chí sau:
Dung lượng lưu trữ và băng thông: Đảm bảo rằng dung lượng lưu trữ và băng thông đáp ứng được nhu cầu của website của bạn.
Tính ổn định và độ tin cậy: Tìm hiểu về uy tín và mức độ ổn định của nhà cung cấp hosting miễn phí.
Tính năng và công cụ: Xem xét các tính năng và công cụ mà dịch vụ hosting miễn phí cung cấp, chẳng hạn như tự động cập nhật, bảo mật, tính năng quản lý, v.v.
Hỗ trợ khách hàng: Đánh giá chất lượng và tính kịp thời của hỗ trợ khách hàng, vì bạn có thể cần sự trợ giúp khi gặp sự cố.
10 dịch vụ web hosting miễn phí tốt nhất được đánh giá trong năm 2024:
Uhostfull.com
FreehostingEU.com
Byet.Host
WebFreeHosting.net
FreeHosting.com
Bravenet.com
5GBFree.com
Free Web HostingArea.com
Freehostia.com
Infinity Free
Hosting miễn phí có thể là một lựa chọn hấp dẫn cho những người muốn [xây dựng một website](https://terusvn.com/thiet-ke-website-tai-hcm/) mới mà không cần phải trả bất kỳ khoản phí nào. Tuy nhiên, bạn cần cân nhắc các ưu và nhược điểm, cũng như các tiêu chí lựa chọn hosting miễn phí chất lượng, để đảm bảo rằng dịch vụ này đáp ứng được nhu cầu của website của bạn. Với những thông tin trên, hy vọng bạn sẽ có thể tìm được dịch vụ hosting miễn phí phù hợp cho website của mình.
Tìm hiểu thêm về [Top 10 Hosting Miễn Phí Tốt Nhất Cho Website 2024](https://terusvn.com/thiet-ke-website/hosting-mien-phi-tot-nhat-cho-website/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,621 | Item 30: Define contracts with documentation | Learn why defining contracts with documentation is crucial. Dive into the article by Marcin Moskala... | 0 | 2024-07-08T11:08:57 | https://dev.to/ktdotacademy/item-30-define-contracts-with-documentation-517c | digest | Learn why defining contracts with documentation is crucial. Dive into the article by Marcin Moskala and elevate your Kotlin knowledge now! 🚀✨[Go to the article
](https://kt.academy/article/ek-contracts-documentation) | ktdotacademy |
1,915,622 | Downtime Là Gì? Cách Khắc Phục Website Bị Downtime | Downtime là một thuật ngữ được sử dụng để chỉ thời gian mà một website không thể được truy cập bởi... | 0 | 2024-07-08T11:09:28 | https://dev.to/terus_technique/downtime-la-gi-cach-khac-phuc-website-bi-downtime-54n | website, digitalmarketing, seo, terus |
Downtime là một thuật ngữ được sử dụng để chỉ thời gian mà một website không thể được truy cập bởi người dùng. Đây là tình trạng không mong muốn vì nó ảnh hưởng trực tiếp đến trải nghiệm của khách hàng và cũng có thể gây thiệt hại về mặt kinh doanh. Downtime có thể xảy ra do nhiều nguyên nhân khác nhau như sự cố phần cứng, lỗi phần mềm, tấn công mạng, quá tải traffic và các vấn đề về hạ tầng.
Có nhiều yếu tố có thể gây ra downtime cho một website, bao gồm:
Sự cố phần cứng: Lỗi phần cứng như ổ cứng, RAM, CPU hoặc bất kỳ thành phần phần cứng nào khác có thể dẫn đến website bị ngừng hoạt động.
Lỗi phần mềm: Các lỗi trong code, plugin, theme hoặc các thành phần phần mềm khác có thể dẫn đến website gặp sự cố.
Tấn công mạng: Các cuộc tấn công như DDoS, hack, mã độc có thể khiến website trở nên bất khả dụng.
Quá tải traffic: Lượng truy cập quá lớn vượt quá khả năng xử lý của máy chủ có thể khiến website bị treo hoặc sập.
Vấn đề về hạ tầng: Các vấn đề về băng thông, lưu trữ, DNS hoặc các thành phần hạ tầng khác cũng có thể gây ra downtime.
Để giải quyết vấn đề downtime, các biện pháp sau đây có thể được áp dụng:
Giám sát uptime: Theo dõi thời gian hoạt động của website để phát hiện sớm các sự cố.
Giám sát tính khả dụng: Kiểm tra xem website có đang hoạt động bình thường hay không.
Giám sát ứng dụng web: Kiểm tra các chức năng và tính năng của website có hoạt động đúng cách hay không.
Giám sát API: Theo dõi các API được sử dụng bởi website để phát hiện các vấn đề.
Tóm lại, downtime là tình trạng không mong muốn đối với bất kỳ website nào. Tuy nhiên, bằng cách áp dụng các biện pháp giám sát, khắc phục và bảo vệ phù hợp, doanh nghiệp có thể giảm thiểu rủi ro và đảm bảo [website hoạt động ổn định, mang lại trải nghiệm tốt nhất cho người dùng](https://terusvn.com/thiet-ke-website-tai-hcm/).
Tìm hiểu thêm về [Downtime Là Gì? Cách Khắc Phục Website Bị Downtime](https://terusvn.com/thiet-ke-website/downtime-la-gi/)
Các dịch vụ tại Terus:
Digital Marketing:
· [Dịch vụ Facebook Ads](https://terusvn.com/digital-marketing/dich-vu-facebook-ads-tai-terus/)
· [Dịch vụ Google Ads](https://terusvn.com/digital-marketing/dich-vu-quang-cao-google-tai-terus/)
· [Dịch vụ SEO Tổng Thể](https://terusvn.com/seo/dich-vu-seo-tong-the-uy-tin-hieu-qua-tai-terus/)
Thiết kế website:
· [Dịch vụ Thiết kế website chuẩn Insight](https://terusvn.com/thiet-ke-website/dich-vu-thiet-ke-website-chuan-insight-chuyen-nghiep-uy-tin-tai-terus/)
· [Dịch vụ Thiết kế website](https://terusvn.com/thiet-ke-website-tai-hcm/) | terus_technique |
1,915,623 | The Impact of Construction Quantity Takeoff | Construction Quantity Takeoff Lots of folks still do takeoffs the old-fashioned way, with tape... | 0 | 2024-07-08T11:09:46 | https://dev.to/biddingprofessionals/the-impact-of-construction-quantity-takeoff-3a1g | Construction Quantity Takeoff
Lots of folks still do takeoffs the old-fashioned way, with tape measures, notepads, and calculators. Don’t get me wrong, there’s value in good old boots-on-the-ground inspections. But outfits like [Bidding Professionals](https://biddingprofessionals.com/) are leveraging the latest tech to step things up a notch
Well, howdy folks, thought it was about time we rode on in to chat about quantity takeoffs – one of the most important aspects of any construction project, big or small. Whether it’s a simple garage addition or a heck of a high-rise, taking accurate counts is crucial from bid to completion.
In essence, a quantity takeoff is all about carefully measuring and cataloging every single item that’s needed to build the thing. We’re talkin’ pullin’ exact counts of lumber, rebar, concrete, fixtures – you name it. It’s no easy task, let me tell ya!
Takes a real eagle eye and steady hands to track square footage, capture dimensions, and account for waste factors down to the smallest scraps. And with today’s more complex designs, some real engineering savvy is required too.
Luckily you have proper outfits like Bidding Professionals on the job. Their takeoff specialists have years of roughneckin’ under their toolbelts. With their pro estimation software and 3D modeling expertise, bids are bulletproof and materials are optimized for savings.
Whether providing sealed QTOs for DIY builders or crunching the whole shebang for their general contractors, BP clients rest easy. Just means smoother sailin’ all around come construction time.
Types of Quantity Takeoff Methods
Construction Quantity TakeoffWell, buckaroos, with quantity takeoffs bein’ such an important piece of any build, I reckon it’s high time we saddle up and chat about the different methods contractors like Bidding Professionals use to get ‘er done.
For starters, you got your traditional manual takeoff – trusted tape measures, notepads, and calculators. Nothing wrong with boots on the ground, partner! It’s how many an old timer still does it.
These days though, more proficient outfits leverage specialized digitization. Things like 3D BIM models with auto-quantity features save precious documentation time. Subs can even review scopes virtually!
Drone surveys are another game changer. Custom aerial flyovers capture sites in dazzling detail for accurate existing condition reports. Less guesswork means tighter bids.
For complex infra work, some use laser scanning with scan. Real-time renderings boost coordination without stepping foot on site yet. How’s that for futuristic?
Then you got cloud-based digital takeoffs. Entire project crews collaborate live on dynamic digital QTOs from anywhere at any time.
Elemental Quantity Takeoff
Well howdy folks, seeing as quantity takeoffs are all about getting meticulous material counts, I reckon it’s high time we talked elemental counting methods. After all, whether it’s lumber, or concrete- materials are the main ingredients in any build.
Let’s start with one of the biggies – concrete. Formwork, reinforcing, finishers – these concretely savvy builders get real granular. We’re talkin’ cubic yards, bar weights by size and placement. It’s a whole other ball game from your average pour!
For structures like precast parking garages or tilt-up walls, specialized manufacturing takeoffs are key too. Precise paneliztion plans are critical to optimize production.
When it comes to wood framing, experienced eyes like Bidding Professionals can rattle off board foot counts lickety-split. Their deep expertise shaves time off the stick-by-stick process.
plumbing and electrical systems require meticulous schematics and coordinated BIM models. Proper quantification means smooth subsystem installation down the line.
Even things like storefront systems, metal panels, and roofing get the same fine-tooth comb treatment. Detailed assembly takeoffs capture all nuts, bolts, and flashing to the exact square foot.
So whether it’s multi-trade commercial jobs or custom homes, handling materials elementally is job one for any pro like Bidding Professionals.
Net-in-Place Quantity Takeoff
Now for those of you greenhorns just saddlin’ up in the industry, a net-in-place QTO is all about focusin’ strictly on the materials quantities that are physically goin’ into the finished project. We’re excluding waste, breaks, and other factors.
See, when estimators like Bidding Professionals’ crew are crunchin’ their initial numbers, a net-in-place count gives the pure baseline materials needed. No fuzz on it yet.
Later in finer estimating, waste allowances get added systematic-like. Things like cutting losses from optimizing lumber lengths, fabricating bends for ductwork, or tile/brick pattern gaps.
For GCs putting together bids, this two-step process brings laser focus. Subs also appreciate the clean breakdowns for their pre-fab or installation scopes of work
Now some ol’timers still prefer doin’ it all at once with one big waste-adjusted takeoff. But in today’s precision market, the net-in-place methodology is sharper than a brand-new buck knife.
So whether you’re an industry veteran or a fresh-faced contractor, I’d say put your faith in Bidding Professionals’ tried-n-true net takeoff techniques.
Construction Quantity Takeoff
Howdy folks, sure has been a pleasure jawin’ about all things related to quantity takeoffs. Nothing is more crucial to a construction project getting done on time and budget.
Construction Quantity TakeoffAt the end of the day, it all starts with careful measurement and documentation of everything needed to build the darn thing. Whether it’s lumber, concrete, or rebar fittings, proper takeoff is the backbone.
It’s easy to see why seasoned crews like Bidding Professionals have it down to a fine science. With eagle eyes, specialized tech know-how, and years of callouses, their takeoff methods are top-notch.
Now while good old-fashioned boots on the ground count ain’t going nowhere, leveraging tech sure can boost outcomes. Digitizing models, scans, and dynamic specs deliver a real competitive edge nowadays.
Coordination too – there just ain’t a better way than full project teams collaborating virtually on one dynamic
QTO. Talk about efficiency!
So no matter the project size or scope, I’d sure say put your trust in professionals like BP to nail the all-important quantities. Their experience and precision methods will have your build ship-shape from estimate to install.
And if you ever need someone to double-check my counts of two-by-fours, you know who to call! Always happy to do jaw construction.
Importance of Construction Quantity Takeoff
Well howdy folks, seems we’ve sure done a lot of nattering about takeoff techniques and such. But it just wouldn’t feel right if I didn’t straight up tell y’all how crucially doggone important accurate quantities are to any construction job.
After all, whether it’s a simple reno or huge high-rise, the whole shootin’ match stems from those initial counts. They set the baseline for everything from procurement and budgets to installation schedules down the road.
No exaggerating either – shoddy takeoffs can spell disaster quickly. Miss some structural steel or plumbing fixtures and it’s delayed for sure. Overcounts mean throwin’ money away too
That’s why you need the experts at Bidding Professionals on your six. Their years of experience and diligence spot everything needed for a smooth build. They optimize orders for savings and catch any gaps early.
Subs too appreciate havin’ the faith those numbers they bid were deadnuts from the get. Less chance of unpaid change orders messin’ with profits.
Owners gain peace of mind knowing reliable counts underpin their whole project. Fewer surprises are less stressful for all!
So while they may not be the flashiest part of construction, keen takeoffs truly are the bedrock. Their accuracy spells the difference between projects coming in under or way off target.
Final Words
It strikes me how much proper quantification sets the foundation for a whole project’s success. For outfits like Bidding Professionals, gettin’ those numbers dead-nuts right is more than just their business – it’s a passion. And it surely shows in the quality outcomes for their clients time and again.
Whether it’s seasoned tradesfolk or folks just startin’ out, I hope you’ll take my ramblings to heart on the crucial nature of diligent takeoff methodology. It ain’t the flashiest part of building, but it’s the backbone that sees everything come together on schedule and on budget like it’s meant to.
And don’t ya forget – when you need the experts to oversee that important first step, or just double-check your counts, these seasoned crews are the golden standard. You can rope your build in safe hands with them wranglin’ the quantities.
Well, partners, I reckon that about wraps it up for this here cowboy construction consultant. Thanks for the engaging discussion – it’s been a true pleasure! I sure do look forward to our future chinwags on more industry topics.
| biddingprofessionals |
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