tdigest_13 - t-digest implementation for PostgreSQL
| Website: | https://github.com/tvondra/tdigest |
|---|---|
| License: | BSD |
| Vendor: | PostgreSQL Global Development Group |
- Description:
This PostgreSQL extension implements t-digest, a data structure for on-line accumulation of rank-based statistics such as quantiles and trimmed means. The algorithm is also very friendly to parallel programs. The accuracy of estimates produced by t-digests can be orders of magnitude more accurate than those produced by previous digest algorithms in spite of the fact that t-digests are much more compact when stored on disk.
Packages
| tdigest_13-1.4.1-1PGDG.rhel7.x86_64 [27 KiB] |
Changelog
by Devrim Gündüz (2023-09-25):
- Update to 1.4.1 - Add PGDG branding |
| tdigest_13-1.4.0-1.rhel7.x86_64 [63 KiB] |
Changelog
by Devrim Gündüz (2022-04-17):
- Update to 1.4.0 |
| tdigest_13-1.2.0-2.rhel7.x86_64 [53 KiB] |
Changelog
by Devrim Gündüz (2021-09-22):
- Update to 1.2.0 |
| tdigest_13-1.0.1-1.rhel7.x86_64 [41 KiB] |
Changelog
by Devrim Gündüz (2020-11-12):
- Update to 1.0.1 |