Package: postgresql-16-hll Source: postgresql-hll Version: 2.19-2.pgdg22.04+2 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 200 Depends: postgresql-16, libc6 (>= 2.14) Breaks: postgresql-16-jit-llvm (<< 15) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-16-hll_2.19-2.pgdg22.04+2_amd64.deb Size: 84344 SHA256: 5eda7adcc7911c05c954648465eed91845417354c6dc83df97003dd9f3816bd5 SHA1: d0859c7c62d7d5986cf4b108a995f0139b7acdd8 MD5sum: de682d7bc6acdbfe54790a77e44e2f8d 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.