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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 85 contributors

91 releases (20 breaking)

new 0.27.0 May 15, 2025
0.25.2 Mar 31, 2025
0.21.0 Dec 23, 2024
0.19.2 Nov 13, 2024
0.8.18 Nov 30, 2023

#1300 in Machine learning

Download history 1501/week @ 2025-01-22 1552/week @ 2025-01-29 2091/week @ 2025-02-05 1544/week @ 2025-02-12 1835/week @ 2025-02-19 2711/week @ 2025-02-26 2363/week @ 2025-03-05 1934/week @ 2025-03-12 1394/week @ 2025-03-19 1611/week @ 2025-03-26 1098/week @ 2025-04-02 1205/week @ 2025-04-09 1061/week @ 2025-04-16 2250/week @ 2025-04-23 1177/week @ 2025-04-30 1863/week @ 2025-05-07

6,635 downloads per month
Used in 12 crates (5 directly)

Apache-2.0

525KB
12K SLoC

High-performance Apache Arrow native Linear Algebra algorithms.

Lance Linear Algebra Library

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

Dependencies

~23–52MB
~821K SLoC