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#apache-arrow #linear-algebra #random-access #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, Weston Pace, Will Jones, Chang She, albertlockett and 72 contributors

80 releases (15 breaking)

new 0.22.0 Jan 13, 2025
0.21.0 Dec 23, 2024
0.20.0 Dec 4, 2024
0.19.2 Nov 13, 2024
0.8.18 Nov 30, 2023

#745 in Machine learning

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4,479 downloads per month
Used in 13 crates (5 directly)

Apache-2.0

480KB
11K 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

~23–52MB
~814K SLoC