Timescale open-sources pg_vectorsearch, claims faster search than pgvector's IVFFlat and HNSW
jascha_eng · hn · 2026-10-14
Timescale released pgvectorsearch, an open-source index for PostgreSQL vector search that the author claims outperforms pgvector's built-in IVFFlat and HNSW indexes. The project is available on GitHub and is worth benchmarking for anyone running vector retrieval at scale in Postgres.
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