Package: postgresql-15-hll Source: postgresql-hll Version: 2.21-1.pgdg26.04+2 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 206 Depends: postgresql-15, libc6 (>= 2.38) Breaks: postgresql-15-jit-llvm (<< 21) Homepage: https://github.com/citusdata/postgresql-hll Priority: optional Section: database Filename: pool/main/p/postgresql-hll/postgresql-15-hll_2.21-1.pgdg26.04+2_amd64.deb Size: 79384 SHA512: abe97f779ebfc665c39892daefe621413053505a29b81e398da9dbfea58fd09164457f8e1e8ec334a5ee9f0d0b2bb19f343e04eed501cd771d63bf6b629d5712 SHA256: 187fc8def7efd7a8c3e3970fd402d28cd668e785bc891b1fdd3c39be02ec3c54 SHA1: 1ef9d688e451fcf9ed75164aae8b852945e89ecb MD5sum: 0febd771927e6c5598d93153f7f33427 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.