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#random-access #apache-arrow #linear-algebra #data-analytics #data-science #machine-learning #data-format

lance-linalg

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

by Lei Xu, Will Jones, Chang She, Weston Pace, albertlockett and 43 contributors

57 releases

new 0.10.16 Apr 26, 2024
0.10.5 Mar 20, 2024
0.9.2 Dec 30, 2023
0.8.18 Nov 30, 2023

#340 in Database implementations

Download history 184/week @ 2024-01-04 221/week @ 2024-01-11 367/week @ 2024-01-18 614/week @ 2024-01-25 580/week @ 2024-02-01 508/week @ 2024-02-08 858/week @ 2024-02-15 1656/week @ 2024-02-22 1720/week @ 2024-02-29 2360/week @ 2024-03-07 2131/week @ 2024-03-14 892/week @ 2024-03-21 1148/week @ 2024-03-28 1450/week @ 2024-04-04 931/week @ 2024-04-11 765/week @ 2024-04-18

4,367 downloads per month
Used in 6 crates (4 directly)

Apache-2.0

375KB
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

~18–31MB
~492K SLoC