MSVBASE is a system that efficiently supports complex queries of both approximate similarity search and relational operators. It integrates high-dimensional vector indices into PostgreSQL, a relational database to facilitate complex approximate similarity queries.
active 2023-11-23 → 2025-11-23 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 732 days from 2023-11-23 to 2025-11-23. Pushes: 6 total, peak 5 in a day. Pull requests: 2 total, peak 1 in a day. Issues: 10 total, peak 2 in a day. Comments: 25 total, peak 7 in a day. Stars: 52 total, peak 8 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 |
|---|---|---|---|---|
| zqxjjj | 21 | 6 | 1 | 14 |
| JackTan25 | 9 | 0 | 0 | 6 |
| lmccccc | 2 | 0 | 0 | 1 |
| VoVAllen | 2 | 0 | 0 | 0 |
| ThatcherChen | 2 | 0 | 1 | 1 |
| xinhuitian | 2 | 0 | 0 | 1 |
| cnrock07 | 1 | 0 | 0 | 1 |
| Yuran-7 | 1 | 0 | 0 | 0 |
| LichtYy | 1 | 0 | 0 | 0 |
| yushangdi | 1 | 0 | 0 | 0 |
| microsoft-github-policy-service[bot] | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#21LichtYy2025-04-27 09:57dockerbuild.sh execution failed
- Issue comment#17zqxjjj2024-11-19 02:16Multi-Column bug
- Pull request#20zqxjjj2024-11-19 02:16
- Issue comment#20ThatcherChen2024-11-15 02:41Fix vector constant parsing.
- Issue comment#20microsoft-github-policy-service[bot]2024-11-15 02:40Fix vector constant parsing.
- Pull request#20ThatcherChen2024-11-15 02:40
- Issue comment#18lmccccc2024-10-17 05:13submodule update blocked
- Issue comment#18zqxjjj2024-10-17 03:18submodule update blocked
- Issue comment#17zqxjjj2024-10-17 03:15Multi-Column bug
- Issue#18lmccccc2024-10-05 13:47submodule update blocked
- Issue#16Yuran-72024-09-24 02:18can't create index?
- Issue comment#15xinhuitian2024-08-09 02:50fail to run due to "hnsw" does not exist error
- Issue#15xinhuitian2024-08-09 02:50fail to run due to "hnsw" does not exist error
- Issue comment#13zqxjjj2024-08-09 01:26dimension limits
- Issue comment#14zqxjjj2024-08-09 01:24pgvector
- Issue comment#15zqxjjj2024-08-09 01:22fail to run due to "hnsw" does not exist error
- Issue comment#15zqxjjj2024-08-09 01:21fail to run due to "hnsw" does not exist error
- Issue#9JackTan252024-03-30 06:41execute ./scripts/patch.sh error?
- Issue#8JackTan252024-03-30 06:40Spann is available for now? The source code seems has the index.
- Issue#12JackTan252024-03-29 18:10Spann Index doesn't work.
- Issue comment#12JackTan252024-03-29 18:10Spann Index doesn't work.
- Issue comment#12zqxjjj2024-02-28 05:44Spann Index doesn't work.
- Issue comment#12JackTan252024-02-28 05:26Spann Index doesn't work.
- Issue comment#12zqxjjj2024-02-28 05:18Spann Index doesn't work.
- Issue comment#12JackTan252024-02-28 04:29Spann Index doesn't work.
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 52 stars here means stars gained during the window, not the repo's star count.