Lib.rs

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

polars-pipe

Lazy query engine for the Polars DataFrame library

by Ritchie Vink and 98 contributors

34 releases (15 breaking)

0.39.2 Apr 17, 2024
0.38.3 Mar 18, 2024
0.35.4 Nov 19, 2023
0.31.1 Jul 15, 2023
0.25.1 Oct 28, 2022

#58 in Database implementations

Download history 16842/week @ 2024-01-24 16568/week @ 2024-01-31 18404/week @ 2024-02-07 18695/week @ 2024-02-14 17100/week @ 2024-02-21 15052/week @ 2024-02-28 16515/week @ 2024-03-06 14626/week @ 2024-03-13 18845/week @ 2024-03-20 16614/week @ 2024-03-27 17124/week @ 2024-04-03 18599/week @ 2024-04-10 19590/week @ 2024-04-17 17083/week @ 2024-04-24 14341/week @ 2024-05-01 12345/week @ 2024-05-08

66,757 downloads per month
Used in 86 crates (via polars-lazy)

MIT license

6.5MB
158K 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
~810K SLoC