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RAG

pg_vectorize

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Full-text and semantic search on any Postgres

★ 83241 forksRust—ChuckHend

A PostgreSQL server and extension that automate embedding generation and upkeep, with APIs and SQL functions for semantic, full-text, and hybrid search. Use it to build RAG retrieval on PostgreSQL, including managed databases that cannot install extensions.

Use Cases

Add semantic search to PostgreSQL tablesBuild hybrid full-text and vector searchGenerate and maintain embeddings as database rows changeCreate RAG retrieval pipelines on PostgreSQL

Built With

Language
Rust
Frameworks
PostgreSQL · pgvector · pgmq · SentenceTransformers · Ollama

Tags

RAG · PostgreSQL · vector search · semantic search · full-text search · hybrid search · embeddings · vector database