361
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 363 posts.
362
20x faster than pgvector: HNSW index in Postgres with pg_embedding
We’re excited to announce the release of our pg_embedding extension for Postgres and LangChain! The new pg_embedding extension brings 20x the speed for 99% accuracy to graph-based approximate nearest neighbor search to your Postgres databases. While the pgvector extension with IVFFlat indexing has been a popular…
363
OverflowAI
Let’s highlight the new features and products we announced today from the stage of WeAreDevelopers.