posts tagged with extensions.

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• pg_mentat: bringing Mozilla's Mentat back inside PostgreSQL

  Datomic's data model is too good to leave in a deprecated repo. The pgrx port lives in the database that already has the rest of your data.
  posted on 2026-05-26
  tagged with #postgres, #pg_mentat, #datalog, #datomic, #extensions

• pg_tre: approximate regex as a real Postgres index AM

  A native USING tre index access method with three-tier filtering, WAL coverage, and Levenshtein-distance recheck. Sub-millisecond on tens of thousands of rows.
  posted on 2026-05-26
  tagged with #postgres, #pg_tre, #indexing, #regex, #extensions

• pg_turbovec: 4-bit vector search that beats pgvector on storage and latency

  Open-source vector similarity for Postgres backed by Google Research's TurboQuant, with measured numbers against pgvector HNSW.
  posted on 2026-05-26
  tagged with #postgres, #pg_turbovec, #vector-search, #quantization, #extensions