Citus Data Blog company blog
Speeding up sort performance in Postgres 15
Deep dive into the sort performance improvements in PostgreSQL 15, along with charts to visualize what types of queries will be faster. Includes speedups in single column sorts, reduced memory consumption with generation memory context, specialized sort routines for common datatypes, & use of k-way merge.
- Points
- 321
- HN comments
- 90
- Submissions
- 1
- Cited by
- 0 commenters
Databases & DataSoftware Engineering2022
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| May 20, 2022 | Speeding up sort performance in Postgres 15 by todsacerdoti | 321 | 90 |
