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#parquet #io-operations #polars #apache-arrow #dataframe #query-engine

polars-parquet

by Ritchie Vink, Jorge Leitao and 96 contributors

28 releases (10 breaking)

0.45.1 Dec 9, 2024
0.44.2 Nov 1, 2024
0.41.3 Jul 2, 2024
0.38.3 Mar 18, 2024
0.35.4 Nov 19, 2023

#981 in Database interfaces

Download history 15352/week @ 2024-09-09 14338/week @ 2024-09-16 14961/week @ 2024-09-23 14722/week @ 2024-09-30 15628/week @ 2024-10-07 15373/week @ 2024-10-14 16150/week @ 2024-10-21 15568/week @ 2024-10-28 15907/week @ 2024-11-04 17541/week @ 2024-11-11 15707/week @ 2024-11-18 15464/week @ 2024-11-25 18223/week @ 2024-12-02 18792/week @ 2024-12-09 18672/week @ 2024-12-16 11081/week @ 2024-12-23

68,072 downloads per month
Used in 193 crates (8 directly)

MIT AND Apache-2.0

3MB
76K SLoC

Apache Parquet I/O operations for Polars

Dependencies

~9–20MB
~321K SLoC