Add 2015-01-21 — 511.6K events, 14 files

README.md

@@ -61,9 +61,9 @@ configs:
 
 This dataset contains every public event on GitHub: every push, pull request, issue, star, fork, code review, release, and discussion across all public repositories. GitHub is the world's largest software development platform, home to over 200 million repositories and the daily work of tens of millions of developers, from individual open-source contributors to the engineering teams behind the most widely used software on earth.
 
-The archive currently spans from **2011-02-12** to **2015-01-20** (1,407 days), totaling **268,590,532 events** across 16 fully structured Parquet tables. New events are fetched directly from the GitHub Events API every few seconds and committed as 5-minute Parquet blocks through an automated live pipeline, so the dataset stays current with GitHub itself.
+The archive currently spans from **2011-02-12** to **2015-01-21** (1,408 days), totaling **269,102,171 events** across 16 fully structured Parquet tables. New events are fetched directly from the GitHub Events API every few seconds and committed as 5-minute Parquet blocks through an automated live pipeline, so the dataset stays current with GitHub itself.
 
-We believe this is the most complete and regularly updated structured mirror of public GitHub activity available on Hugging Face. The original 92.6 GB of raw GH Archive NDJSON has been parsed, flattened, and compressed into 17.3 GB of Zstd-compressed Parquet. Every nested JSON field is expanded into typed columns — no JSON parsing needed downstream. The data is partitioned as `data/TABLE/YYYY/MM/DD.parquet`, making it straightforward to query with DuckDB, load with the `datasets` library, or process with any tool that reads Parquet.
+We believe this is the most complete and regularly updated structured mirror of public GitHub activity available on Hugging Face. The original 92.8 GB of raw GH Archive NDJSON has been parsed, flattened, and compressed into 17.4 GB of Zstd-compressed Parquet. Every nested JSON field is expanded into typed columns — no JSON parsing needed downstream. The data is partitioned as `data/TABLE/YYYY/MM/DD.parquet`, making it straightforward to query with DuckDB, load with the `datasets` library, or process with any tool that reads Parquet.
 
 The underlying data comes from [GH Archive](https://www.gharchive.org/), created by [Ilya Grigorik](https://www.igvita.com/), which has been recording every public GitHub event via the [Events API](https://docs.github.com/en/rest/activity/events) since 2011. Released under the [Open Data Commons Attribution License (ODC-By) v1.0](https://opendatacommons.org/licenses/by/1-0/).
 
@@ -71,7 +71,7 @@ The underlying data comes from [GH Archive](https://www.gharchive.org/), created
 
 Events from today are captured in near-real-time from the GitHub Events API and stored as 5-minute blocks in `today/raw/YYYY/MM/DD/HHMM.parquet`. Each block contains a generic event record with the full JSON payload preserved for later processing. Live blocks are committed to this dataset within minutes of the events occurring.
 
-**2026-03-29** — 2,029,521 events in 104 blocks
+**2026-03-29** — 2,053,174 events in 105 blocks
 
 ```
   00:00  █████████████████████████░░░░░  216.2K
@@ -82,7 +82,7 @@ Events from today are captured in near-real-time from the GitHub Events API and
   05:00  ██████████████████████████████  258.6K
   06:00  ████████████████████████████░░  246.3K
   07:00  ███████████████████████████░░░  240.5K
-  08:00  ████████████████░░░░░░░░░░░░░░  138.6K
+  08:00  ██████████████████░░░░░░░░░░░░  162.3K
   09:00  ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  0
   10:00  ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  0
   11:00  ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  0
@@ -100,7 +100,7 @@ Events from today are captured in near-real-time from the GitHub Events API and
   23:00  ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  0
 ```
 
-Live capture spans **2 days** (2026-03-28 → 2026-03-29) — **8,019,523 events** in 4,095 blocks.
+Live capture spans **2 days** (2026-03-28 → 2026-03-29) — **8,043,176 events** in 4,096 blocks.
 
 
 ### Live event schema
@@ -139,7 +139,7 @@ duckdb.sql("""
   2012  ██████████░░░░░░░░░░░░░░░░░░░░  42.5M
   2013  ██████████████████░░░░░░░░░░░░  76.2M
   2014  ██████████████████████████████  124.6M
-  2015  █░░░░░░░░░░░░░░░░░���░░░░░░░░░░░  7.3M
+  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  7.8M
 ```
 
 | Year | Days | Events | Avg/Day | Raw Input | Parquet Output | Download | Process | Upload |
@@ -148,7 +148,7 @@ duckdb.sql("""
 | 2012 | 366 | 42,537,517 | 116,222 | 11.5 GB | 161.5 MB | 1h19m | 2h30m | 35m15s |
 | 2013 | 353 | 76,154,264 | 215,734 | 23.2 GB | 4.1 GB | 2h33m | 8h52m | 2h34m |
 | 2014 | 348 | 124,581,314 | 357,992 | 51.9 GB | 11.8 GB | 4h13m | 20h37m | 5h05m |
-| 2015 | 17 | 7,284,854 | 428,520 | 2.5 GB | 1.2 GB | 12m01s | 26m58s | 15m44s |
+| 2015 | 18 | 7,796,493 | 433,138 | 2.7 GB | 1.3 GB | 12m38s | 28m52s | 16m13s |
 
 
 ### Pushes per year
@@ -160,7 +160,7 @@ Pushes are the most common event type, representing roughly half of all GitHub a
   2012  █████████░░░░░░░░░░░░░░░░░░░░░  20.6M
   2013  ██████████████████░░░░░░░░░░░░  38.9M
   2014  ██████████████████████████████  63.1M
-  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  3.6M
+  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  3.9M
 ```
 
 
@@ -181,7 +181,7 @@ Issue events track the full lifecycle: opened, closed, reopened, labeled, assign
   2012  █████████░░░░░░░░░░░░░░░░░░░░░  2.4M
   2013  ██████████████████░░░░░░░░░░░░  4.4M
   2014  ██████████████████████████████  7.3M
-  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  362.2K
+  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  389.9K
 ```
 
 
@@ -204,7 +204,7 @@ Pull request events cover the full review cycle: opened, merged, closed, review
   2012  █████████░░░░░░░░░░░░░░░░░░░░░  1.8M
   2013  ████████████████░░░░░░░░░░░░░░  3.0M
   2014  ██████████████████████████████  5.5M
-  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  350.5K
+  2015  ██░░░░░░░░░░░░░░░░░░░░░░░░░░░░  376.4K
 ```
 
 
@@ -226,7 +226,7 @@ Stars (WatchEvent in the GitHub API) reflect community interest and discovery. S
   2012  ██████████░░░░░░░░░░░░░░░░░░░░  4.0M
   2013  ███████████████████░░░░░░░░░░░  7.1M
   2014  ██████████████████████████████  11.2M
-  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  697.7K
+  2015  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  744.2K
 ```
 
 
@@ -639,20 +639,20 @@ GitHub Discussions lifecycle: created, answered, category_changed, labeled, and
 
 | Table | GitHub Event | Events | % | Description |
 |-------|-------------|-------:|---:|-------------|
-| `pushes` | PushEvent | 134,895,072 | 50.2% | Git pushes with commits |
-| `issues` | IssuesEvent | 15,441,688 | 5.7% | Issue lifecycle events |
-| `issue_comments` | IssueCommentEvent | 23,525,147 | 8.8% | Comments on issues/PRs |
-| `pull_requests` | PullRequestEvent | 11,120,236 | 4.1% | PR lifecycle events |
-| `pr_review_comments` | PullRequestReviewCommentEvent | 2,813,792 | 1.0% | Line-level PR comments |
-| `stars` | WatchEvent | 24,865,428 | 9.3% | Repository stars |
-| `forks` | ForkEvent | 9,418,344 | 3.5% | Repository forks |
-| `creates` | CreateEvent | 33,636,455 | 12.5% | Branch/tag/repo creation |
-| `deletes` | DeleteEvent | 3,708,545 | 1.4% | Branch/tag deletion |
-| `releases` | ReleaseEvent | 416,724 | 0.2% | Release publications |
-| `commit_comments` | CommitCommentEvent | 2,368,642 | 0.9% | Comments on commits |
-| `wiki_pages` | GollumEvent | 4,066,554 | 1.5% | Wiki page edits |
-| `members` | MemberEvent | 167,041 | 0.1% | Collaborator additions |
-| `public_events` | PublicEvent | 249,787 | 0.1% | Repo made public |
+| `pushes` | PushEvent | 135,140,227 | 50.2% | Git pushes with commits |
+| `issues` | IssuesEvent | 15,469,355 | 5.7% | Issue lifecycle events |
+| `issue_comments` | IssueCommentEvent | 23,576,258 | 8.8% | Comments on issues/PRs |
+| `pull_requests` | PullRequestEvent | 11,146,136 | 4.1% | PR lifecycle events |
+| `pr_review_comments` | PullRequestReviewCommentEvent | 2,822,899 | 1.0% | Line-level PR comments |
+| `stars` | WatchEvent | 24,911,919 | 9.3% | Repository stars |
+| `forks` | ForkEvent | 9,436,566 | 3.5% | Repository forks |
+| `creates` | CreateEvent | 33,701,498 | 12.5% | Branch/tag/repo creation |
+| `deletes` | DeleteEvent | 3,718,541 | 1.4% | Branch/tag deletion |
+| `releases` | ReleaseEvent | 418,217 | 0.2% | Release publications |
+| `commit_comments` | CommitCommentEvent | 2,372,172 | 0.9% | Comments on commits |
+| `wiki_pages` | GollumEvent | 4,071,522 | 1.5% | Wiki page edits |
+| `members` | MemberEvent | 169,495 | 0.1% | Collaborator additions |
+| `public_events` | PublicEvent | 250,289 | 0.1% | Repo made public |
 
 ## How it's built
 

data/commit_comments/2015/01/21.parquet

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data/deletes/2015/01/21.parquet

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data/members/2015/01/21.parquet

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data/pr_review_comments/2015/01/21.parquet

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data/public_events/2015/01/21.parquet

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data/pull_requests/2015/01/21.parquet

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data/pushes/2015/01/21.parquet

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data/releases/2015/01/21.parquet

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stats.csv

@@ -1405,4 +1405,5 @@ date,total_events,parse_errors,pushes,issues,issue_comments,pull_requests,pr_rev
 2015-01-17,344222,0,179395,16896,27226,14608,0,3728,33026,12577,41623,5547,998,2193,3784,2326,295,0,118319689,70.6,59334862,34.7,70.6,141.3
 2015-01-18,351906,0,189570,15900,27228,15074,0,3380,32199,12285,41844,5610,1089,2258,3622,1492,355,0,120049491,69.6,61985965,62.3,69.6,56.2
 2015-01-19,508068,0,248202,25174,48049,24197,0,7523,50817,18012,63731,9637,1489,3449,4989,2303,496,0,188374652,105.5,90383027,52.2,105.5,52.0
-2015-01-20,556562,0,267268,28416,55466,28076,0,9513,54440,20245,67922,11304,1606,3779,5166,2767,594,0,214018824,122.6,99208566,63.2,122.6,0.0
+2015-01-20,556562,0,267268,28416,55466,28076,0,9513,54440,20245,67922,11304,1606,3779,5166,2767,594,0,214018824,122.6,99208566,63.2,122.6,29.1
+2015-01-21,511639,0,245155,27667,51111,25900,0,9107,46491,18222,65043,9996,1493,3530,4968,2454,502,0,196551616,113.6,90933072,37.5,113.6,0.0