Lib.rs

› Database implementations › Polars
#query-engine #polars #dataframe #algorithm #lazy-evaluation #physical #ooc

polars-pipe

Lazy query engine for the Polars DataFrame library

by Ritchie Vink and 97 contributors

45 releases (20 breaking)

0.44.2 Nov 1, 2024
0.43.1 Sep 12, 2024
0.41.3 Jul 2, 2024
0.38.3 Mar 18, 2024
0.25.1 Oct 28, 2022

#168 in Database implementations

Download history 22704/week @ 2024-08-02 18205/week @ 2024-08-09 18256/week @ 2024-08-16 17830/week @ 2024-08-23 20824/week @ 2024-08-30 19274/week @ 2024-09-06 17568/week @ 2024-09-13 22165/week @ 2024-09-20 19570/week @ 2024-09-27 20202/week @ 2024-10-04 20650/week @ 2024-10-11 21468/week @ 2024-10-18 18407/week @ 2024-10-25 20662/week @ 2024-11-01 20631/week @ 2024-11-08 16509/week @ 2024-11-15

79,665 downloads per month
Used in 139 crates (via polars-lazy)

MIT license

8MB
189K SLoC

polars-pipe

polars-pipe is an internal sub-crate of the Polars library, introducing OOC (out of core) algorithms to polars physical plans.

Important Note: This crate is not intended for external usage. Please refer to the main Polars crate for intended usage.

Dependencies

~16–50MB
~828K SLoC