Package: postgresql-14-hll Source: postgresql-hll Version: 2.21-1.pgdg26.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 206 Depends: postgresql-14, libc6 (>= 2.38) Breaks: postgresql-14-jit-llvm (<< 21) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-14-hll_2.21-1.pgdg26.04+1_amd64.deb Size: 79236 SHA512: e3bac56117736d0adf83ef00b9dbce085b2e3d007b5876705d0420fa7f7a6288b3d53c5feac1fccd46f6b27f0f992183f1463b2c0402084d98204054629d0000 SHA256: be94411eac092a95846310043600f990ca542b432ed942f325c089b34762fae0 SHA1: 85ea99398dabb1183b989611ec9fc2476213567c MD5sum: bb159f6fe21802d07002c320c7779f07 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.