hll_11 - PostgreSQL extension adding HyperLogLog data structures as a native data type
| Website: | https://github.com/citusdata/postgresql-hll/ |
|---|---|
| License: | Apache |
| Vendor: | PostgreSQL Global Development Group |
- Description:
This Postgres module introduces a new data type hll which is a HyperLogLog data structure. HyperLogLog is a fixed-size, set-like structure used for distinct value counting with tunable precision. For example, in 1280 bytes hll can estimate the count of tens of billions of distinct values with only a few percent error.
Packages
| hll_11-2.12-1.rhel7.x86_64 [72 KiB] |
Changelog
by - Devrim Gündüz (2019-04-16):
- Update to 2.12 |
| hll_11-2.11-1.rhel7.1.x86_64 [72 KiB] |
Changelog
by Devrim Gündüz (2018-10-15):
- Rebuild against PostgreSQL 11.0 |