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Package: postgresql-14-tdigest (1.4.0-1)

t-digest algorithm for on-line accumulation of rank-based statistics

This PostgreSQL extension implements t-digest, a data structure for on-line accumulation of rank-based statistics such as quantiles and trimmed means. The algorithm is also very friendly to parallel programs.

The accuracy of estimates produced by t-digests can be orders of magnitude more accurate than those produced by previous digest algorithms in spite of the fact that t-digests are much more compact when stored on disk.

Other Packages Related to postgresql-14-tdigest

  • depends
  • recommends
  • suggests
  • dep: libc6 (>= 2.14) [amd64]
    GNU C Library: Shared libraries
    also a virtual package provided by libc6-udeb
    dep: libc6 (>= 2.17) [arm64, ppc64el]
    dep: libc6 (>= 2.7) [armhf]
  • dep: postgresql-14
    The World's Most Advanced Open Source Relational Database
  • dep: postgresql-14-jit-llvm (>= 13)
    Package not available

Download postgresql-14-tdigest

Download for all available architectures
Architecture Package Size Installed Size Files
amd64 62.5 kB159 kB [list of files]
arm64 61.6 kB151 kB [list of files]
armhf 62.4 kB140 kB [list of files]
ppc64el 65.6 kB241 kB [list of files]