Tiger Data Releases Open Source pg_vectorsearch Extension for PostgreSQL Vector Search
Tiger Data has released pg_vectorsearch, an open source PostgreSQL extension for vector similarity search, currently in alpha. Its PRISM index uses data partitioning and compression instead of the graph-based approach for more scalable search.
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- 2026-11-07 09:49 · InfoQ AI/ML
Open Source pg_vectorsearch Brings More Scalable Vector Search to PostgreSQL