Open-source vector similarity search for Postgres
Joined June 2023
- Tweets 17
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- Followers 614
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3 Photos and videos
Hybrid search combines full text and semantic search for more relevant results
Learn how to implement it using @pgvector and @OpenAI 🤖
supabase.com/docs/guides/ai/…
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pgvector retweeted
9 Apr 2024
Jonathan Katz (@jkatz05): Scalar and binary quantization for pgvector vector search and storage postgr.es/p/6sO
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Postgres community delivers again 💚
pgvector 0.6.0: 30x faster with parallel index builds
Link: supabase.com/blog/pgvector-f…
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pgvector 0.6.0 is out 🎉
29 Jan 2024
The @pgvector 0.6.0 release is now available! There are many performance improvements to HNSW index building, including support for parallel builds. Lots of awesome work by @andrewkane and Heikki Linnakangas on this release. Changelog here: github.com/pgvector/pgvector…
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pgvector retweeted
19 Jan 2024
New episode: "pgvector"
Michael is joined by Jonathan Katz (@jkatz05), @PostgreSQL Core Team member, Product Manager @awscloud, and @pgvector contributor.
They cover what it is, some tuning guidance, and a look ahead.
🎧 postgres.fm/episodes/pgvecto…
📺 youtube.com/watch?v=vvImP6A_…
ALT Screenshots of Michael and Jonathan mid-recording, the episode title "pgvector", against a pink backround with an elephant wearing sunglasses. Because we're cool.
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🧠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…
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pgvector is now available for Google Cloud SQL and AlloyDB 🎉 cloud.google.com/blog/produc…
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pgvector retweeted
26 Jun 2023
Jonathan Katz (@jkatz05): Vectors are the new JSON in PostgreSQL postgr.es/p/5N4
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✨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…
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