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voyager

Voyager is a library for performing fast approximate nearest-neighbor searches on an in-memory collection of vectors. Voyager features bindings to both Python and Java, with feature parity and index compatibility between both languages. It uses the HNSW algorithm, based on the open-source hnswlib package, with numerous features added for convenience and speed. Voyager is used extensively in production at Spotify, and is queried hundreds of millions of times per day to power numerous user-facing features.
The Apache Software License, Version 2.0
Peter Sobot Dylan Bannon
memory numerous added production parity approximate bindings facing convenience source used nearest speed features hnswlib times voyager library java feature hnsw hundreds power queried between algorithm searches based python package languages performing spotify index collection neighbor both with vectors fast extensively uses millions compatibility user open
Aggregated version Version Update time
2.1 2.1.0 Dec 14, 2024
2.0 2.0.9 Aug 01, 2024
2.0.8 Jul 30, 2024
2.0.7 Jul 18, 2024
2.0.6 Mar 23, 2024
2.0.5 Mar 21, 2024
2.0.4 Mar 20, 2024
2.0.2 Oct 18, 2023
2.0.1 Oct 18, 2023
2.0.0 Oct 06, 2023
1.2 1.2.6 Sep 05, 2023
1.2.5 Jun 23, 2023
1.2.4 Jun 23, 2023
1.2.3 Jun 22, 2023
1.2.2 Jun 22, 2023
15 Records