pgvector 0.5.1 is out with much faster HNSW build times thanks to Heikki Linnakangas 🔥

🧠 A developer's guide to the ivfflat index in pgvector

Learn how it enables approximate nearest neighbor search when using PostgreSQL as a vector database, plus best practices (and gotchas!) when using it for similarity search over OpenAI embeddings.

timescale.com/blog/nearest-n…

pgvector is now available for Google Cloud SQL and AlloyDB 🎉 cloud.google.com/blog/products/…

Jonathan Katz (Jonathan S. Katz): Vectors are the new JSON in PostgreSQL postgr.es/p/5N4

✨A zero to hero guide to create, store and query OpenAI embeddings with PostgreSQL and pgvector.

Learn how to build a chatbot to answer questions about blog posts using PostgreSQL as a vector database for OpenAI embeddings.

timescale.com/blog/postgresq…