kdb+ integration with Apache Arrow and Parquet
active 2023-08-15 → 2025-05-27 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 652 days from 2023-08-15 to 2025-05-27. Pushes: 15 total, peak 7 in a day. Pull requests: 10 total, peak 4 in a day. Issues: 2 total, peak 1 in a day. Comments: 12 total, peak 5 in a day. Stars: 9 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| nmcdonnell-kx | 24 | 15 | 7 | 1 |
| vgrechin-kx | 11 | 0 | 0 | 4 |
| nugend | 3 | 0 | 0 | 3 |
| erichards97 | 3 | 0 | 0 | 1 |
| sshanks-kx | 2 | 0 | 1 | 0 |
| merphle | 1 | 0 | 0 | 1 |
| rianoc | 1 | 0 | 1 | 0 |
| rianoc-kx | 1 | 0 | 0 | 1 |
| eohara-ie | 1 | 0 | 0 | 1 |
| kdoherty2 | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#41sshanks-kx2025-05-14 13:24
- Pull request#38nmcdonnell-kx2025-04-15 10:10
- Issue comment#38rianoc-kx2025-04-14 10:05Fix typo in README.md
- Issue comment#40erichards972024-06-16 11:45Support null mapping for DECIMAL128 types
- Issue#40erichards972024-06-16 11:45Support null mapping for DECIMAL128 types
- Issue#40erichards972024-06-14 15:58Support null mapping for
- Releasenmcdonnell-kx2024-05-21 17:34
- Pull request#39nmcdonnell-kx2024-05-21 16:53
- Pull request#39nmcdonnell-kx2024-05-21 13:32
- Pull request#38rianoc2024-03-11 13:41
- Releasenmcdonnell-kx2023-09-12 13:55Release candidate for 1.4.0
- Issue comment#28eohara-ie2023-08-25 12:40Compatibility with software on RHEL 7.9
- Pull request#36nmcdonnell-kx2023-08-24 17:43
- Pull request#35nmcdonnell-kx2023-08-24 17:35
- Pull request#35nmcdonnell-kx2023-08-24 17:33
- Issue comment#30nmcdonnell-kx2023-08-24 14:45Allow for Arrow to compress Parquet tables upon write
- Pull request#34nmcdonnell-kx2023-08-24 14:39
- Issue comment#30merphle2023-08-23 17:52Allow for Arrow to compress Parquet tables upon write
- Issue comment#34nugend2023-08-23 14:12Test/Resolve null handling bug
- Issue comment#34nugend2023-08-17 16:31Test/Resolve null handling bug
- Issue comment#31nugend2023-08-16 19:03how can we get symbols to be written as dictionary encoded strings
- Pull request#34kdoherty22023-08-16 17:43
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 9 stars here means stars gained during the window, not the repo's star count.