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A comment on Show HN: Omni – Open-source workplace search and chat, built on Postgres.

Re:Show HN: Omni – Open-source workplace search and chat, bu... by keyle on Monday March 02, 2026 @05:12AM (#47215968)
I've done some RAG using postgres and the vector db extension, look into it if you're doing that type of search; it's certainly simpler than bolting another solution for it.
[ Parent | on HN ]
Re:Show HN: Omni – Open-source workplace search and chat, bu... by prvnsmpth on Monday March 02, 2026 @05:19AM (#47216023)
Yeah, Omni uses Postgres and pgvector for search. ParadeDB is essentially just Postgres with the pgsearch extension that brings in Tantivy, a full-text search engine (like Apache Lucene).
[ Parent | on HN ]