20x faster than pgvector: introducing pg_embedding extension for vector search in Postgres and LangChain - Neon20x faster than pgvector: introducing pg_embedding extension for vector search in Postgres and LangChainHNSW Index for approximate nearest neighbor search in Postgres Back when we wrote this, we were proud to bring HNSW indexes to Postgres. Since then, pgvector has added support for the HNSW index, and we've chosen to pause the development of pg_embedding and contribute to pgvector instead. We pla
