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Extensions / AI and vectors

lshvector

a feature vector type and a locality sensitive hashing index

pgext.cloud · Source code · Control file

Overview

Packagelshvector
Version1.0
RepositoryUnspecified
Extension typeStandard
Project statusActive
Requires CREATE EXTENSIONYes
Requires preloadNo
TrustedNo
RelocatableYes
Stars1
Latest commit2026-08-15
Catalogue updated2026-08-30

Related extensions

See also

vectorvector data type and ivfflat and hnsw access methods
pgcontextVector, filter-aware HNSW, and hybrid retrieval over authoritative PostgreSQL tables.
vectorizeThe simplest way to do vector search on Postgres
pgmnemoSingle-plan multimodal agent memory for PostgreSQL
pg_bestmatchGenerate BM25 sparse vector inside PostgreSQL
pg_sorted_heapSorted heap table AM with zone map scan pruning and built-in vector search
smlarEffective similarity search
vchordVector database plugin for Postgres, written in Rust
vectorscaleAdvanced indexing for vector data with DiskANN
pg_similaritysupport similarity queries