PostgreSQL Hacking Workshop.
active 2024-08-28 → 2026-03-29 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 579 days from 2024-08-28 to 2026-03-29. Pushes: 7 total, peak 2 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 19 total, peak 4 in a day. Comments: 10 total, peak 4 in a day. Stars: 14 total, peak 2 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 |
|---|---|---|---|---|
| zhjwpku | 36 | 7 | 0 | 10 |
Recent activity
Latest issues, pull requests and releases
- Issue#18zhjwpku2026-03-25 11:51Performance Archaeology
- Issue#18zhjwpku2026-03-25 11:51Performance Archaeology
- Issue#18zhjwpku2026-02-20 15:15Performance Archaeology
- Issue#18zhjwpku2026-02-20 15:15Performance Archaeology
- Issue#17zhjwpku2026-01-31 11:41Hacking Postgres Executor For Performance
- Issue#17zhjwpku2026-01-31 11:41Hacking Postgres Executor For Performance
- Issue#16zhjwpku2026-01-31 09:37What went wrong with AIO
- Issue#16zhjwpku2026-01-31 09:37What went wrong with AIO
- Issue#16zhjwpku2026-01-08 14:50What went wrong with AIO
- Issue#16zhjwpku2026-01-08 14:50What went wrong with AIO
- Issue#14zhjwpku2025-09-13 04:07Investigating Multithreaded PostgreSQL
- Issue#13zhjwpku2025-08-24 14:15Writing fast C code for a modern CPU (and applying it to PostgreSQL)
- Issue#11zhjwpku2025-06-21 03:54Fast-path locking improvements in PG18
- Issue#10zhjwpku2025-05-20 03:28PostgreSQL meets ART - Using Adaptive Radix Tree to speed up vacuuming
- Issue#9zhjwpku2025-03-23 06:20How Autovacuum Goes Wrong: And Can We Please Make It Stop Doing That?
- Issue#8zhjwpku2025-03-23 06:17A Deep Dive into Postgres Statistics
- Issue comment#3zhjwpku2024-12-15 10:48Streaming I/O and vectored I/O
- Issue#6zhjwpku2024-12-14 02:54NUMA vs PostgreSQL
- Issue comment#5zhjwpku2024-11-24 04:03Intro to Postgres Planner
- Issue comment#5zhjwpku2024-11-23 01:40Intro to Postgres Planner
- Issue#5zhjwpku2024-11-23 01:36Intro to Postgres Planner
- Issue comment#4zhjwpku2024-11-09 09:03Memory Management + Buffer Cache
- Issue comment#4zhjwpku2024-11-09 04:42Memory Management + Buffer Cache
- Issue comment#4zhjwpku2024-11-09 03:57Memory Management + Buffer Cache
- Issue comment#4zhjwpku2024-11-09 03:07Memory Management + Buffer Cache
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 14 stars here means stars gained during the window, not the repo's star count.