Getting Started
Overview, installation, and quick start guide for vchord_bm25 and pg_tokenizer.
Get started with vchord_bm25 in PostgreSQL:
Why BM25 + Block-WeakAnd outperforms native PostgreSQL ts_rank and GIN indexes.
Install vchord_bm25 and pg_tokenizer via Pigsty, Docker, Debian packages, or source.
Tokenize text, build a bm25 index, and run Top-K ranked full-text queries in minutes.
Why VectorChord-BM25 brings native Okapi BM25 and Block-WeakAnd Top-K search to PostgreSQL.
Install VectorChord-BM25 (vchord_bm25) and pg_tokenizer via Pigsty, Docker, Debian packages, or source.
Run your first BM25 ranked full-text search query in PostgreSQL with vchord_bm25.