OpenAI Blog company blog
Scaling PostgreSQL to power 800M ChatGPT users
An inside look at how OpenAI scaled PostgreSQL to millions of queries per second using replicas, caching, rate limiting, and workload isolation.
- Points
- 348
- HN comments
- 136
- Submissions
- 1
- Cited by
- 4 commenters
Databases & DataInfrastructure & DevOps2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jan 22, 2026 | Scaling PostgreSQL to power 800M ChatGPT users by mustaphah | 348 | 136 |
Cited in comments
Linked from 4 Hacker News comments by 4 different people, from Apr 2026 to Nov 2026.
Most recent:
- hubertzhang · Nov 4, 2026
- pragmatic · Aug 8, 2026
- dewey · Jul 30, 2026
- CubsFan1060 · Apr 30, 2026
