Package: postgresql-14-hll Source: postgresql-hll Version: 2.21-1.pgdg26.04+2 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+2_amd64.deb Size: 79228 SHA512: 9977e39205ccac5f835f6f0f00546128eb9e7bc1d99e059e1852954dea1789715eb606cc23bc21d4dd62448ba00a340e04762e56d06cc52d04a4baea42592dc5 SHA256: c89381553e841f3bb4b2408f93f2dd9a4306a9318546d898734ab1affd4fdc00 SHA1: 66a6181a9291d975eaf2f41b1f6dbd13ce02b35b MD5sum: 9ac5a00b0c0a2ac0ce7162e1524ddf4d 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.