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› Science › Machine learning | Database implementations › Lance
#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, Weston Pace, Chang She, albertlockett and 44 contributors

59 releases

new 0.10.18 May 9, 2024
0.10.16 Apr 26, 2024
0.10.5 Mar 20, 2024
0.9.2 Dec 30, 2023
0.8.18 Nov 30, 2023

#327 in Machine learning

Download history 532/week @ 2024-01-22 638/week @ 2024-01-29 482/week @ 2024-02-05 536/week @ 2024-02-12 1358/week @ 2024-02-19 1449/week @ 2024-02-26 2295/week @ 2024-03-04 2648/week @ 2024-03-11 1246/week @ 2024-03-18 443/week @ 2024-03-25 1863/week @ 2024-04-01 1134/week @ 2024-04-08 924/week @ 2024-04-15 672/week @ 2024-04-22 588/week @ 2024-04-29 738/week @ 2024-05-06

2,972 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
~491K SLoC