Package: postgresql-14-hll Source: postgresql-hll Version: 2.21-1.pgdg22.04+2 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 208 Depends: postgresql-14, libc6 (>= 2.14) Breaks: postgresql-14-jit-llvm (<< 15) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-14-hll_2.21-1.pgdg22.04+2_amd64.deb Size: 86940 SHA512: 4ce9cca9c34c981828f5d631071926e4fbf2d27378270e7039de0f579e04be1252a2f03149ea155df09ad874529647297ffe5eda000ace5ee05d4e613a4b0876 SHA256: 7d47f7b706682628b1463d36b499843ce35653fa1fd4374d11cc626f9170df94 SHA1: 5452385c58a2f735c147bfc1a27e734b7f7e47d5 MD5sum: ca7185616e343819f5359a163070639a 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.