Lib.rs

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#apache-arrow #linear-algebra #random-access

lance-linalg

A columnar data format that is 100x faster than Parquet for random access

by Lei Xu, Weston Pace, Will Jones, Chang She, albertlockett and 62 contributors

75 releases (11 breaking)

new 0.18.2 Oct 4, 2024
0.18.0 Sep 17, 2024
0.15.0 Jul 25, 2024
0.10.5 Mar 20, 2024
0.8.18 Nov 30, 2023

#325 in Database implementations

Download history 906/week @ 2024-06-13 818/week @ 2024-06-20 445/week @ 2024-06-27 799/week @ 2024-07-04 882/week @ 2024-07-11 735/week @ 2024-07-18 777/week @ 2024-07-25 1108/week @ 2024-08-01 978/week @ 2024-08-08 607/week @ 2024-08-15 409/week @ 2024-08-22 510/week @ 2024-08-29 1160/week @ 2024-09-05 830/week @ 2024-09-12 1061/week @ 2024-09-19 841/week @ 2024-09-26

3,959 downloads per month
Used in 10 crates (5 directly)

Apache-2.0

405KB
9K SLoC

Lance Linear Algebra Library

lance-linalg is a internal sub-crate, containing Apache-Arrow native linear algebra algorithm used the Lance.

lib.rs:

High-performance Apache Arrow native Linear Algebra algorithms.

Dependencies

~24–38MB
~633K SLoC