Package: postgresql-11-hll Source: postgresql-hll Version: 2.21-1.pgdg22.04+2 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 206 Depends: postgresql-11, libc6 (>= 2.14) Breaks: postgresql-11-jit-llvm (<< 15) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-11-hll_2.21-1.pgdg22.04+2_amd64.deb Size: 85184 SHA512: 77fe866b1d5f5f7172d3e776f439553c415b12eebf4211010d332c00f653c12d4dddb6f64f782d8b398079261e1646cf84982953d8e71d63f0a24bf5e6a8340c SHA256: fc7c084269fa520eea53e688c809ff9a190f67ba3229ba4019ad4b56f099d83c SHA1: 70e7525a50d26bccdf24fe42cba0a2b9cf0ceb4e MD5sum: 2c9afe4de7cee96bf93f0f3425230465 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.