Package "postgresql-13-tdigest"
| Name: |
postgresql-13-tdigest
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Description: |
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.
|
| Latest version: |
1.4.2-1.pgdg20.04+1 |
| Release: |
focal-pgdg |
| Level: |
base |
| Repository: |
main |
| Head package: |
tdigest |
| Homepage: |
https://github.com/tvondra/tdigest |
Links
Download "postgresql-13-tdigest"
Other versions of "postgresql-13-tdigest" in Focal-pgdg
Changelog
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