Package: postgresql-13-hll Source: postgresql-hll Version: 2.19-2.pgdg22.04+2 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 204 Depends: postgresql-13, libc6 (>= 2.14) Breaks: postgresql-13-jit-llvm (<< 15) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-13-hll_2.19-2.pgdg22.04+2_amd64.deb Size: 84936 SHA256: a6ef6c2a3fa378d18f2bfc728fe96c65e427d9e46651d9f64ad6cb5c58ded7bc SHA1: c723499caa074ba82d0f0270b22a47a104b353e9 MD5sum: 251c06bb60a5f1f004a340e2b0b1d4f1 Description: HyperLogLog extension for PostgreSQL This PostgreSQL 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.