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003a3435-5f4f-411d-b532-94860d6d218e
tag_list - a rule for tagged metrics, a simple DSL for easier metric description in graphite format someName;tag1=value1;tag2=value2 , someName , or tag1=value1;tag2=value2 . The field regexp is translated into a tagged rule. The sorting by tags' names is unnecessary, ti will be done automatically. A tag's valu...
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Configuration Example with rules types {#configuration-typed-example} xml <graphite_rollup> <version_column_name>Version</version_column_name> <pattern> <rule_type>plain</rule_type> <regexp>click_cost</regexp> <function>any</function> <retention> <age>0</age> ...
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description: 'differs from MergeTree in that it removes duplicate entries with the same sorting key value ( ORDER BY table section, not PRIMARY KEY ).' sidebar_label: 'ReplacingMergeTree' sidebar_position: 40 slug: /engines/table-engines/mergetree-family/replacingmergetree title: 'ReplacingMergeTree table engine' d...
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dfafbc0e-ac96-4117-9552-928c3fbc105f
INSERT INTO myFirstReplacingMT Values (1, 'first', '2020-01-01 01:01:01'); INSERT INTO myFirstReplacingMT Values (1, 'second', '2020-01-01 00:00:00'); SELECT * FROM myFirstReplacingMT FINAL; ┌─key─┬─someCol─┬───────────eventTime─┐ │ 1 │ second │ 2020-01-01 00:00:00 │ └─────┴─────────┴─────────────────────┘ -- ...
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acdd53a3-56a3-46b1-8cd7-1df1907a06ec
┌─key─┬─someCol─┬───────────eventTime─┬─is_deleted─┐ │ 1 │ first │ 2020-01-01 00:00:00 │ 0 │ └─────┴─────────┴─────────────────────┴────────────┘ ``` Query clauses {#query-clauses} When creating a ReplacingMergeTree table the same clauses are required, as when creating a MergeTree table. Depr...
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sidebar_label: 'Cloud support' title: 'Support' slug: /cloud/support description: 'Learn about Cloud Support' keywords: ['ClickHouse Cloud', 'cloud support', 'customer support', 'technical assistance', 'managed service support'] hide_title: true doc_type: 'guide' import Content from '@site/docs/about-us/support.md'...
{"source_file": "09_support.md"}
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6bf3710d-2599-4d29-b36f-68adcb276552
sidebar_label: 'Security' slug: /cloud/security title: 'Security' description: 'Learn more about securing ClickHouse Cloud and BYOC' doc_type: 'reference' keywords: ['security', 'cloud security', 'access control', 'compliance', 'data protection'] ClickHouse Cloud Security This document details the security option...
{"source_file": "06_security.md"}
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Learn more about database user grants . Network Security {#network-security} IP Filters {#ip-filters} Configure IP filters to limit inbound connections to your ClickHouse service. Learn more about IP filters . Private Connectivity {#private-connectivity} Connect to your ClickHouse clusters from AWS, GCP o...
{"source_file": "06_security.md"}
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sidebar_label: 'Backups' slug: /cloud/features/backups title: 'Backups' keywords: ['backups', 'cloud backups', 'restore'] description: 'Provides an overview of backup features in ClickHouse Cloud' doc_type: 'reference' import Image from '@theme/IdealImage'; import ScalePlanFeatureBadge from '@theme/badges/ScalePlan...
{"source_file": "08_backups.md"}
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Retention : The duration of days, for which each backup will be retained. Retention can be specified as low as 1 day, and as high as 30 days with several values to pick in between. Frequency : The frequency allows you to specify the time duration between subsequent backups. For instance, a frequency of "every 12 hour...
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Backup options {#backup-options} To export backups to your own cloud account, you have two options: Via Cloud Console UI {#via-ui} External backups can be configured in the UI . By default, backups will then be taken daily (as specified in the default backup policy ). However, we also support configurable b...
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sidebar_label: 'Integrations' slug: /manage/integrations title: 'Integrations' description: 'Integrations for ClickHouse' doc_type: 'landing-page' keywords: ['integrations', 'cloud features', 'third-party tools', 'data sources', 'connectors'] import Kafkasvg from '@site/static/images/integrations/logos/kafka.svg'; ...
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| Name | Logo |Type| Status | Description | |--------------------------------------...
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dde83737-8640-40b4-a2cf-038ce7922480
| MySQL | |DBMS| Private Beta | Configure ClickPipes and start ingesting data from MySQL into ClickHouse Cloud. | | MongoDB | |DBMS| Private Preview | Configure ClickPipes and start ingesting data from MongoDB into ClickHouse Cloud. ...
{"source_file": "02_integrations.md"}
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Language client integrations {#language-client-integrations} ClickHouse offers a number of language client integrations, for which the documentation for each is linked below. | Page | Description ...
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sidebar_label: 'ClickHouse Cloud tiers' slug: /cloud/manage/cloud-tiers title: 'ClickHouse Cloud Tiers' description: 'Cloud tiers available in ClickHouse Cloud' keywords: ['cloud tiers', 'service plans', 'cloud pricing tiers', 'cloud service levels'] doc_type: 'reference' ClickHouse Cloud tiers There are several ...
{"source_file": "01_cloud_tiers.md"}
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Provides the highest levels of performance and reliability guarantees. Supports enterprise-grade security: Single Sign On (SSO) Enhanced Encryption: For AWS and GCP services. Services are encrypted by our key by default and can be rotated to their key to enable Customer Managed Encryption Keys (CMEK). Allows Sc...
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slug: /cloud/get-started title: 'Get started with ClickHouse Cloud' description: 'Complete guide to getting started with ClickHouse Cloud - from discovering features to deployment and optimization' hide_title: true doc_type: 'guide' keywords: ['onboarding', 'getting started', 'cloud setup', 'quickstart', 'introduction'...
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slug: /cloud/guides/production-readiness sidebar_label: 'Production readiness' title: 'ClickHouse Cloud production readiness guide' description: 'Guide for organizations transitioning from quick start to enterprise-ready ClickHouse Cloud deployments' keywords: ['production readiness', 'enterprise', 'saml', 'sso', 'terr...
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Environment structure : Maintain production (live workloads), staging (production-equivalent validation), and development (individual/team experimentation) environments. Testing : Test queries in staging before production deployment. Queries that work on small datasets often cause memory exhaustion, excessive CPU usa...
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Moving from console-based user management to enterprise authentication integration is essential for production readiness. SSO and social authentication {#sso-authentication} SAML SSO : Enterprise tier ClickHouse Cloud supports SAML integration with identity providers including Okta, Azure Active Directory, and Goog...
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```terraform terraform { required_providers { clickhouse = { source = "ClickHouse/clickhouse" version = "~> 2.0" } } } provider "clickhouse" { environment = "production" organization_id = var.organization_id token_key = var.token_key token_secret = var.token_secret } ``` ...
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Enterprise Integration : For advanced alerting (PagerDuty, custom webhooks), use the Prometheus endpoint to export metrics to your existing monitoring infrastructure: yaml scrape_configs: - job_name: "clickhouse" static_configs: - targets: ["https://api.clickhouse.cloud/v1/organizations/<org_id>/prometheu...
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Production support integration {#production-support} Understand your current support tier's SLA expectations and escalation procedures. Create internal runbooks defining when to engage ClickHouse support and integrate these procedures with your existing incident management processes. Learn more about ClickHouse Cl...
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slug: /cloud/guides title: 'Guides' hide_title: true description: 'Table of contents page for the ClickHouse Cloud guides section' doc_type: 'landing-page' keywords: ['cloud guides', 'documentation', 'how-to', 'cloud features', 'tutorials']
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| Page | Description | |-----|-----| | Overview | Provides an overview of backups in ClickHouse Cloud | | Take a backup or restore a backup from the UI | Page describing how to take a backup or restore a backup from the UI with your own bucket | | Take a backup or restore a backup using commands | Page describing...
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| HIPAA onboarding | Learn more about how to onboard to HIPAA compliant services | | Manage cloud users | This page describes how administrators can add users, manage assignments, and remove users | | Manage database users | This page describes how administrators can add database users, manage assignments, and re...
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slug: /whats-new/cloud-compatibility sidebar_label: 'Cloud compatibility' title: 'Cloud Compatibility' description: 'This guide provides an overview of what to expect functionally and operationally in ClickHouse Cloud.' keywords: ['ClickHouse Cloud', 'compatibility'] doc_type: 'guide' ClickHouse Cloud compatibility...
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DDL syntax {#ddl-syntax} For the most part, the DDL syntax of ClickHouse Cloud should match what is available in self-managed installs. A few notable exceptions: - Support for CREATE AS SELECT , which is currently not available. As a workaround, we suggest using CREATE ... EMPTY ... AS SELECT and then inserting in...
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Federated queries with some external database and table engines, such as SQLite, ODBC, JDBC, Redis, HDFS and Hive are not yet supported. User defined functions {#user-defined-functions} User-defined functions are a recent feature in ClickHouse. ClickHouse Cloud currently supports SQL UDFs only. Experimental featu...
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Advanced security administration {#advanced-security-administration} As part of creating the ClickHouse service, we create a default database, and the default user that has broad permissions to this database. This initial user can create additional users and assign their permissions to this database. Beyond this, the...
{"source_file": "cloud-compatibility.md"}
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slug: /cloud/data-resiliency sidebar_label: 'Data resiliency' title: 'Disaster recovery' description: 'This guide provides an overview of disaster recovery.' doc_type: 'reference' keywords: ['ClickHouse Cloud', 'data resiliency', 'disaster recovery'] import Image from '@theme/IdealImage'; import restore_backup from...
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Configurable backups Customers can configure backups to happen at a higher frequency, up to every 6 hours, to improve the RPO. Customers can also configure longer retention. The backups currently available for the service are listed on the “backups” page on the ClickHouse Cloud console. This section also provid...
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If the primary region goes down, the backup in another region can be restored to a new service in a different region. Once the backup has been restored to another service, you will need to ensure that any DNS, load balancer, or connection string configurations are updated to point to the new service. This may involve...
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sidebar_label: 'Account closure' slug: /cloud/manage/close_account title: 'Account closure and deletion' description: 'We know there are circumstances that sometimes necessitate account closure. This guide will help you through the process.' keywords: ['ClickHouse Cloud', 'account closure', 'delete account', 'cloud acc...
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text Priority: Severity 3 Subject: Please close my ClickHouse account Description: We would appreciate it if you would share a brief note about why you are cancelling. Click 'Create new case' We will close your account and send a confirmation email to let you know when it is complete. Request deletion of your...
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sidebar_label: 'Personal data access' slug: /cloud/manage/personal-data-access title: 'Personal data access' description: 'As a registered user, ClickHouse allows you to view and manage your personal account data, including contact information.' doc_type: 'reference' keywords: ['ClickHouse Cloud', 'personal data', 'DSA...
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Note: URLs with OrgID need to be updated to reflect the OrgID for your specific account. Current customers {#current-customers} If you have an account with us and the self-service option has not resolved your personal data issue, you can submit a Data Subject Access Request under the Privacy Policy. To do so, l...
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sidebar_label: 'Configuring settings' slug: /manage/settings title: 'Configuring settings' description: 'How to configure settings for your ClickHouse Cloud service for a specific user or role' keywords: ['ClickHouse Cloud', 'settings configuration', 'cloud settings', 'user settings', 'role settings'] doc_type: 'guide'...
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sidebar_label: 'Architecture' slug: /cloud/reference/architecture title: 'ClickHouse Cloud architecture' description: 'This page describes the architecture of ClickHouse Cloud' keywords: ['ClickHouse Cloud', 'cloud architecture', 'separation of storage and compute'] doc_type: 'reference' import Image from '@theme/I...
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sidebar_label: 'Service uptime and SLA' slug: /cloud/manage/service-uptime title: 'Service uptime' description: 'Users can now see regional uptimes on the status page and subscribe to alerts on service disruptions.' keywords: ['ClickHouse Cloud', 'service uptime', 'SLA', 'cloud reliability', 'status monitoring'] doc_ty...
{"source_file": "06_service-uptime.md"}
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slug: /cloud/reference keywords: ['Cloud', 'reference', 'architecture', 'SharedMergeTree', 'Compute-compute Separation', 'Bring Your Own Cloud', 'Changelogs', 'Supported Cloud Regions', 'Cloud Compatibility'] title: 'Overview' hide_title: true description: 'Landing page for the Cloud reference section' doc_type: 'landi...
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title: 'Supported cloud regions' sidebar_label: 'Supported Cloud regions' keywords: ['aws', 'gcp', 'google cloud', 'azure', 'cloud', 'regions'] description: 'Supported regions for ClickHouse Cloud' slug: /cloud/reference/supported-regions doc_type: 'reference' import EnterprisePlanFeatureBadge from '@theme/badges/E...
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- AWS ca-central-1 (Canada) Private Region - AWS eu-central-1 (Frankfurt) - AWS eu-north-1 (Stockholm) Private Region - AWS eu-west-1 (Ireland) - AWS eu-west-2 (London) - AWS sa-east-1 (South America) Private Region - AWS us-east-1 (N. Virginia) - AWS us-east-2 (Ohio) - AWS us-west-2 (Oregon)
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sidebar_label: 'Upgrades' slug: /manage/updates title: 'Upgrades' description: 'With ClickHouse Cloud you never have to worry about patching and upgrades. We roll out upgrades that include fixes, new features and performance improvements on a periodic basis.' doc_type: 'guide' keywords: ['upgrades', 'version management...
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Maintenance mode {#maintenance-mode} At times, it may be necessary for us to update your service, which could require us to disable certain features such as scaling or idling. In rare cases, we may need to take action on a service that is experiencing issues and bring it back to a healthy state. During such maintenan...
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We offer a Slow release channel if you would like your services to receive upgrades after the regular release schedule. Specifically, services will: Be upgraded after the Fast and Regular release channels roll-outs are complete Receive ClickHouse releases ~ 2 weeks after the regular release Be meant for cus...
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sidebar_title: 'SQL console' slug: /cloud/get-started/sql-console description: 'Run queries and create visualizations using the SQL Console.' keywords: ['sql console', 'sql client', 'cloud console', 'console'] title: 'SQL console' doc_type: 'guide'
{"source_file": "01_sql-console.md"}
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import Image from '@theme/IdealImage'; import table_list_and_schema from '@site/static/images/cloud/sqlconsole/table-list-and-schema.png'; import view_columns from '@site/static/images/cloud/sqlconsole/view-columns.png'; import abc from '@site/static/images/cloud/sqlconsole/abc.png'; import inspecting_cell_content from...
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import trip_total_by_week from '@site/static/images/cloud/sqlconsole/trip-total-by-week.png'; import bar_chart from '@site/static/images/cloud/sqlconsole/bar-chart.png'; import change_from_bar_to_area from '@site/static/images/cloud/sqlconsole/change-from-bar-to-area.png'; import update_query_name from '@site/static/im...
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SQL Console SQL console is the fastest and easiest way to explore and query your databases in ClickHouse Cloud. You can use the SQL console to: Connect to your ClickHouse Cloud Services View, filter, and sort table data Execute queries and visualize result data in just a few clicks Share queries with team m...
{"source_file": "01_sql-console.md"}
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Similar to the sort functionality, click the 'x' button next to a filter to remove it. Filtering and sorting together {#filtering-and-sorting-together} The SQL console allows you to filter and sort a table at the same time. To do this, add all desired filters and sorts using the steps described above and click the ...
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Saving a query {#saving-a-query} Saving queries allows you to easily find them later and share them with your teammates. The SQL console also allows you to organize your queries into folders. To save a query, simply click the "Save" button immediately next to the "Run" button in the toolbar. Input the desired name ...
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Note: Any field matching the inputted value will be returned. For example, the third record in the above screenshot does not match 'breakfast' in the by field, but the text field does: Adjusting pagination settings {#adjusting-pagination-settings} By default, the query result pane will display every result re...
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Subtitle Axis titles Label orientation for the x-axis Our chart will be updated accordingly: In some scenarios, it may be necessary to adjust the axis scales for each field independently. This can also be accomplished in the 'Advanced' section of the chart configuration pane by specifying min and max values...
{"source_file": "01_sql-console.md"}
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sidebar_label: 'Dashboards' slug: /cloud/manage/dashboards title: 'Dashboards' description: 'The SQL Console''s dashboards feature allows you to collect and share visualizations from saved queries.' doc_type: 'guide' keywords: ['ClickHouse Cloud', 'dashboards', 'data visualization', 'SQL console dashboards', 'cloud ana...
{"source_file": "04_dashboards.md"}
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More documentation around saved queries can be found in the Saving a Query section . We can create and save another query, query count by query kind , to count the number of queries by query kind. Here's a bar chart visualization of the data in the SQL console. Now that there's two queries, let's create a dash...
{"source_file": "04_dashboards.md"}
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sidebar_title: 'Query API endpoints' slug: /cloud/features/query-api-endpoints description: 'Easily spin up REST API endpoints from your saved queries' keywords: ['api', 'query api endpoints', 'query endpoints', 'query rest api'] title: 'Query API endpoints' doc_type: 'guide' import {CardSecondary} from '@clickhous...
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sidebar_label: 'HyperDX' slug: /cloud/manage/hyperdx title: 'HyperDX' description: 'Provides HyperDX, the UI for ClickStack - a production-grade observability platform built on ClickHouse and OpenTelemetry (OTel), unifying logs, traces, metrics, and sessions in a single high-performance scalable solution.' doc_type: '...
{"source_file": "hyperdx.md"}
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sidebar_title: 'Query insights' slug: /cloud/get-started/query-insights description: 'Visualize system.query_log data to simplify query debugging and performance optimization' keywords: ['query insights', 'query log', 'query log ui', 'system.query_log insights'] title: 'Query insights' doc_type: 'guide' import Imag...
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title: 'Deployment Options' slug: /infrastructure/deployment-options description: 'Deployment options available for ClickHouse customers' keywords: ['bring yor own cloud', 'byoc', 'private', 'government', 'self-deployed'] doc_type: 'reference' ClickHouse Deployment Options ClickHouse provides a range of deploymen...
{"source_file": "deployment-options.md"}
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dbcc8bdd-7ebc-4ad9-aaa5-9c4d5106eddf
Learn more about ClickHouse Private . ClickHouse Government {#clickhouse-government} ClickHouse Government is a self-deployed version of ClickHouse designed to meet the unique and rigorous demands of government agencies and public sector organizations that need isolated and accredited environments. This deployment...
{"source_file": "deployment-options.md"}
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1ae8f9c4-c670-4bcd-803c-cd0ffb31a74a
title: 'Warehouses' slug: /cloud/reference/warehouses keywords: ['compute separation', 'cloud', 'architecture', 'compute-compute', 'warehouse', 'warehouses', 'hydra'] description: 'Compute-compute separation in ClickHouse Cloud' doc_type: 'reference' import compute_1 from '@site/static/images/cloud/reference/comput...
{"source_file": "warehouses.md"}
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510c4cdc-8a46-45ba-80f6-d170f1099e10
Primary service DWH Prod Secondary service DWH Prod Subservice Fig. 3 - Warehouse example All services in a warehouse share the same: Region (for example, us-east1) Cloud service provider (AWS, GCP or Azure) ClickHouse database version You can sort services by the warehouse that they belong to...
{"source_file": "warehouses.md"}
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8ed0c520-7f6c-4bbd-abe7-63e9d9e4537b
Changes in behavior {#changes-in-behavior} Once compute-compute is enabled for a service (at least one secondary service was created), the clusterAllReplicas() function call with the default cluster name will utilize only replicas from the service where it was called. That means, if there are two services connect...
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d9e5473d-2953-40a3-a5ed-7751e46217ea
CREATE/RENAME/DROP DATABASE queries could be blocked by idled/stopped services by default. These queries can hang. To bypass this, you can run database management queries with settings distributed_ddl_task_timeout=0 at the session or per query level. For example: sql CREATE DATABASE db_test_ddl_single_query_s...
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slug: /cloud/reference/shared-merge-tree sidebar_label: 'SharedMergeTree' title: 'SharedMergeTree' keywords: ['SharedMergeTree'] description: 'Describes the SharedMergeTree table engine' doc_type: 'reference' import shared_merge_tree from '@site/static/images/cloud/reference/shared-merge-tree-1.png'; import shared_...
{"source_file": "shared-merge-tree.md"}
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system.virtual_parts This table serves as the alternative to system.replication_queue for SharedMergeTree. It stores information about the most recent set of current parts, as well as future parts in progress such as merges, mutations, and dropped partitions. system.shared_merge_tree_fetches This table is the a...
{"source_file": "shared-merge-tree.md"}
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select_sequential_consistency -- doesn't require quorum inserts, will trigger additional load to clickhouse-keeper on SELECT queries Consistency {#consistency} SharedMergeTree provides better lightweight consistency than ReplicatedMergeTree. When inserting into SharedMergeTree, you don't need to provide settin...
{"source_file": "shared-merge-tree.md"}
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df742fdb-bf56-4218-8db5-477a607efc3c
slug: /cloud/reference/shared-catalog sidebar_label: 'Shared catalog' title: 'Shared catalog and shared database engine' keywords: ['SharedCatalog', 'SharedDatabaseEngine'] description: 'Describes the Shared Catalog component and the Shared database engine in ClickHouse Cloud' doc_type: 'reference' Shared catalog a...
{"source_file": "shared-catalog.md"}
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8f09d469-8186-440d-88d5-b740a96bbde0
Automatic metadata replication Shared Catalog ensures that database definitions are automatically replicated to all servers on startup. Operators do not need to manually configure or synchronize metadata on new instances. Centralized, versioned metadata state Shared Catalog stores a single source of truth i...
{"source_file": "shared-catalog.md"}
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6c2c2cdf-27d9-464d-b1cd-5a1e31bdde63
title: 'Replica-aware routing' slug: /manage/replica-aware-routing description: 'How to use Replica-aware routing to increase cache re-use' keywords: ['cloud', 'sticky endpoints', 'sticky', 'endpoints', 'sticky routing', 'routing', 'replica aware routing'] doc_type: 'guide' import PrivatePreviewBadge from '@theme/b...
{"source_file": "replica-aware-routing.md"}
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66ca0576-498d-459d-bc5b-748fb5c1f961
slug: /integrations/prometheus sidebar_label: 'Prometheus' title: 'Prometheus' description: 'Export ClickHouse metrics to Prometheus' keywords: ['prometheus', 'grafana', 'monitoring', 'metrics', 'exporter'] doc_type: 'reference' import prometheus_grafana_metrics_endpoint from '@site/static/images/integrations/prome...
{"source_file": "prometheus.md"}
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f3245326-e63a-4af8-b02e-5020d48585de
For all services in $ORG_ID curl --silent --user $KEY_ID:$KEY_SECRET https://api.clickhouse.cloud/v1/organizations/$ORG_ID/prometheus?filtered_metrics=true For a single service only export SERVICE_ID= curl --silent --user $KEY_ID:$KEY_SECRET https://api.clickhouse.cloud/v1/organizations/$ORG_ID/services/$SERVICE...
{"source_file": "prometheus.md"}
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45ddf5e3-0e67-4076-a26e-b3614b1a5869
HELP ClickHouseProfileEvents_Seek Number of times the 'lseek' function was called. TYPE ClickHouseProfileEvents_Seek counter ClickHouseProfileEvents_Seek{clickhouse_org="c2ba4799-a76e-456f-a71a-b021b1fafe60",clickhouse_service="12f4a114-9746-4a75-9ce5-161ec3a73c4c",clickhouse_service_name="test service",hostname="c...
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347182ce-b794-4505-b92e-7505fd19223a
HELP ClickPipes_SentBytes_Total Total uncompressed bytes sent to ClickHouse. TYPE ClickPipes_SentBytes_Total counter ClickPipes_SentBytes_Total{clickhouse_org="11dfa1ec-767d-43cb-bfad-618ce2aaf959",clickhouse_service="82b83b6a-5568-4a82-aa78-fed9239db83f",clickhouse_service_name="ClickPipes demo instace",clickpipe_...
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b853a32a-826c-4765-b30d-27ef68fa135a
Requests to retrieve metrics will not resume an idled service. In the case that a service is in the idle state, only the ClickHouse_ServiceInfo metric will be returned. For ClickPipes, there's a similar ClickPipes_Info metric gauge that in addition of the Metric Labels contains the following labels: | Lab...
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f6dfb384-a3f3-4584-ac54-eff6833913d0
Grafana Cloud with Alloy {#grafana-cloud-with-alloy} If you are using Grafana Cloud, Alloy can be installed by navigating to the Alloy menu in Grafana and following the onscreen instructions: This should configure Alloy with a prometheus.remote_write component for sending data to a Grafana Cloud endpoint with...
{"source_file": "prometheus.md"}
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69d02bcb-50fd-4fc8-97f5-5ba82805fdd6
Once configured, you should see ClickHouse related metrics in your metrics explorer: Note the honor_labels configuration parameter needs to be set to true for the instance label to be properly populated. Integrating with Datadog {#integrating-with-datadog} You can use the Datadog Agent and OpenMetrics ...
{"source_file": "prometheus.md"}
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83784d94-8bb9-44fc-a437-72bc647d4fdf
title: 'Notifications' slug: /cloud/notifications description: 'Notifications for your ClickHouse Cloud service' keywords: ['cloud', 'notifications'] doc_type: 'guide' import Image from '@theme/IdealImage'; import notifications_1 from '@site/static/images/cloud/manage/notifications-1.png'; import notifications_2 fr...
{"source_file": "notifications.md"}
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7fa9cb59-ebab-4e8d-8b70-27b704b52ef9
description: 'Advanced dashboard in ClickHouse Cloud' keywords: ['monitoring', 'observability', 'advanced dashboard', 'dashboard', 'observability dashboard'] sidebar_label: 'Advanced dashboard' sidebar_position: 45 slug: /cloud/manage/monitor/advanced-dashboard title: 'Advanced dashboard in ClickHouse Cloud' doc_ty...
{"source_file": "advanced_dashboard.md"}
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6ffc1038-71e8-4454-9bd5-8249a59f9e3b
ClickHouse specific {#clickhouse-specific} These metrics are tailored to monitor the health and performance of your ClickHouse instance. | Metric | Description | |---------------------------|----------------------------...
{"source_file": "advanced_dashboard.md"}
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a255745e-c7cc-475b-b668-633cb958d46d
ClickHouse Cloud specific {#clickhouse-cloud-specific} ClickHouse Cloud stores data using object storage (S3 type). Monitoring this interface can help detect issues. | Metric | Description | |--------------------------------|------------------...
{"source_file": "advanced_dashboard.md"}
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bdfc2163-e3f8-46e2-9dd1-c6b05d4d1664
A sudden change in resource consumption without a change in query throughput can indicate more expensive queries being executed. Depending on the type of queries you are running, this can be expected, but spotting them from the advanced dashboard is good. Below is an example of CPU usage peaking without significantl...
{"source_file": "advanced_dashboard.md"}
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87aa4039-2089-4b40-954b-6e5f465e2923
Row 3: ────── type: QueryFinish event_time: 2024-12-23 11:24:10 query_duration_ms: 3270 query: SELECT toStartOfMonth(review_date) AS month, any(product_title), avg(star_rating) AS avg_stars FROM amazon_reviews_pk WHERE product_category = 'Home' GROUP BY month, pro...
{"source_file": "advanced_dashboard.md"}
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b04e463d-d204-45e7-8a71-ffec7ae1f6a8
sidebar_label: 'Overview' sidebar_position: 1 title: 'ClickHouse Cloud API' slug: /cloud/manage/api/api-overview description: 'Learn about ClickHouse Cloud API' doc_type: 'reference' keywords: ['ClickHouse Cloud', 'API overview', 'cloud API', 'REST API', 'programmatic access'] ClickHouse Cloud API Overview {#over...
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6e96d362-2554-499a-b161-df67c7727dbb
Terraform and OpenAPI New Pricing: Replica Settings Explained {#terraform-and-openapi-new-pricing---replica-settings-explained} The number of replicas each service will be created with defaults to 3 for the Scale and Enterprise tiers, while it defaults to 1 for the Basic tier. For the Scale and the Enterprise tiers i...
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1e0f791b-7cdf-42d6-b9a8-dac5499ae57c
slug: /cloud/manage/postman sidebar_label: 'Programmatic API access with Postman' title: 'Programmatic API access with Postman' description: 'This guide will help you test the ClickHouse Cloud API using Postman' doc_type: 'guide' keywords: ['api', 'postman', 'rest api', 'cloud management', 'integration'] import Ima...
{"source_file": "postman.md"}
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Enable variables {#enable-variables} Variables enable the storage and reuse of values in Postman allowing for easier API testing. Set the organization ID and Service ID {#set-the-organization-id-and-service-id} Within the "Collection", click the "Variable" tab in the middle pane (The Base URL will have bee...
{"source_file": "postman.md"}
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ee273a57-7be4-4427-a238-43f09d2cae78
title: 'Cloud API' slug: /cloud/manage/cloud-api description: 'Landing page for the Cloud API section' doc_type: 'landing-page' keywords: ['ClickHouse Cloud', 'cloud API', 'API documentation', 'REST API reference', 'cloud management API'] This section contains reference documentation for Cloud API and contains the ...
{"source_file": "index.md"}
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c4e48f8e-ee5a-4092-92db-c86be0cc1271
sidebar_label: 'Managing API keys' slug: /cloud/manage/openapi title: 'Managing API Keys' description: 'ClickHouse Cloud provides an API utilizing OpenAPI that allows you to programmatically manage your account and aspects of your services.' doc_type: 'guide' keywords: ['api', 'openapi', 'rest api', 'documentation', 'c...
{"source_file": "openapi.md"}
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sidebar_position: 1 sidebar_label: 'Make Before Break (MBB)' slug: /cloud/features/mbb description: 'Page describing Make Before Break (MBB) operations in ClickHouse Cloud' keywords: ['Make Before Break', 'MBB', 'Scaling', 'ClickHouse Cloud'] title: 'Make Before Break (MBB) operations in ClickHouse Cloud' doc_type: 'gu...
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Due to the fact that there is a waiting time before a replica is terminated, there can be situations where a cluster might have more than the maximum number of replicas set for the cluster. For example, you might have a service with 6 total replicas, but with an MBB operation in progress, 3 additional replicas may g...
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sidebar_position: 1 sidebar_label: 'Automatic scaling' slug: /manage/scaling description: 'Configuring automatic scaling in ClickHouse Cloud' keywords: ['autoscaling', 'auto scaling', 'scaling', 'horizontal', 'vertical', 'bursts'] title: 'Automatic Scaling' doc_type: 'guide' import Image from '@theme/IdealImage'; i...
{"source_file": "01_auto_scaling.md"}
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Custom profiles ( highMemory and highCPU ) do not support vertical autoscaling or manual vertical scaling. However, these services can be scaled vertically by contacting support. :::note Scaling in ClickHouse Cloud happens in what we call a "Make Before Break" (MBB) approach. This adds one or more replicas of t...
{"source_file": "01_auto_scaling.md"}
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Configuring vertical auto scaling {#configuring-vertical-auto-scaling} The scaling of ClickHouse Cloud Scale or Enterprise services can be adjusted by organization members with the Admin role. To configure vertical autoscaling, go to the Settings tab for your service and adjust the minimum and maximum memory, al...
{"source_file": "01_auto_scaling.md"}
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To scale a service horizontally from the UI, you can adjust the number of replicas for the service on the Settings page. Service scaling settings from the ClickHouse Cloud console Once the service has scaled, the metrics dashboard in the cloud console should show the correct allocation to the service. The scree...
{"source_file": "01_auto_scaling.md"}
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slug: /cloud/get-started/cloud/resource-tour title: 'Resource tour' description: 'Overview of ClickHouse Cloud documentation resources for query optimization, scaling strategies, monitoring, and best practices' keywords: ['clickhouse cloud'] hide_title: true doc_type: 'guide' import TableOfContentsBestPractices fro...
{"source_file": "resource_tour.md"}
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slug: /cloud/overview title: 'Introduction' description: 'Learn what ClickHouse Cloud is, its benefits over open-source, and key features of the fully managed analytics platform' keywords: ['clickhouse cloud', 'what is clickhouse cloud', 'clickhouse cloud overview', 'clickhouse cloud features'] hide_title: true doc_typ...
{"source_file": "01_what_is.md"}
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| Feature | Benefits ...
{"source_file": "01_what_is.md"}
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