Package: postgresql-15-hll Source: postgresql-hll Version: 2.21-1.pgdg22.04+2 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 209 Depends: postgresql-15, libc6 (>= 2.14) Breaks: postgresql-15-jit-llvm (<< 15) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-15-hll_2.21-1.pgdg22.04+2_amd64.deb Size: 87120 SHA512: a6797b39a4d178db1dd72f13ff89b3ab73a8bf94cf4d63671358a324d86045b45ad1fa0a1a847f4d6abdbfb48cda87c3cbc6db47ac0c35fe795ca7a54d07e645 SHA256: be2940521660772fd59ad8839971d915254f713fb8db3701bbaa1f1366b7e2aa SHA1: dec12615401e88684bb51da5a097d2f83841675a MD5sum: e3c1ba489dcfe6e469843e689d6f8168 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.