Hackernews posts about Pgvector

Pgvector is an open-source library that enables efficient storage and querying of vector data in PostgreSQL databases.

1. Sharding Pgvector (pgdog.dev)
   86 points by levkk 8 days ago | 10 comments
2. Ask HN: Interest in a pgvector-based RAG system library?
   3 points by nhirschfeld 20 days ago | 2 comments
3. How to Install and Configure PGVector – A Detailed Guide (www.blackslate.io)
   2 points by thunderbong 1 day ago | discuss
4. Show HN: Cloud-Ready Postgres MCP Server (github.com)
   164 points by spennant 5 days ago | 79 comments
5. Show HN: Open Responses – Drop-In OpenAI Responses API Alternative for Any LLM
   13 points by ishita159 8 days ago | 5 comments
6. Show HN: Ragpi – Open-Source AI Assistant for Chatting with Your Developer Docs (github.com)
   1 points by eleven-five 17 days ago | discuss
7. Show HN: Rust Vector and Quaternion Lib (github.com)
   128 points by the__alchemist 28 days ago | 49 comments
8. Graphite: Node-based, non-destructive, procedural 2D vector editor (github.com)
   30 points by klaussilveira 28 days ago | 4 comments
9. RAG Without Vectors – PageIndex: Reasoning-Based Document Indexing
   11 points by vectify_AI 2 days ago | 4 comments
10. How Rive Vector Feathering Works (rive.app)
    8 points by neurowave 1 day ago | 1 comments
11. Vector Sets are part of Redis (antirez.com)
    5 points by rjtavares about 2 hours ago | discuss
12. Show HN: Unbody is open-source – The Supabase of the AI era (github.com)
    3 points by Amirhouieh about 4 hours ago | discuss
13. Who's building open source personal AI
    2 points by harisrab 7 days ago | 1 comments
14. We Trained a 400M Param Model That Beats Gemini at Some Similarity Search Tasks (vectorpath.ai)
    2 points by devgod about 4 hours ago | 1 comments
15. Eve Theory of Consciousness v3.0 (www.vectorsofmind.com)
    1 points by wsgeorge about 3 hours ago | discuss
16. Show HN: PGlite – in-browser WASM Postgres with pgvector and live sync (pglite.dev)
    509 points by samwillis 8 months ago | 108 comments
17. Indexing iCloud Photos with AI Using LLaVA and Pgvector (medium.com)
    208 points by CSDude about 1 year ago | 35 comments
18. Pgvector Is Now Faster Than Pinecone at 75% Less Cost (www.timescale.com)
    127 points by sh_tomer 10 months ago | 9 comments
19. 90x Faster Than Pgvector – Lantern's HNSW Index Creation Time (lantern.dev)
    109 points by diqi over 1 year ago | 36 comments
20. Pgvector 0.5.0 Feature Highlights and how tos (jkatz05.com)
    103 points by samaysharma over 1 year ago | 8 comments
21. 20x faster than pgvector: HNSW index in Postgres with pg_embedding (neon.tech)
    101 points by nikita over 1 year ago | 52 comments
22. Understanding Pgvector's HNSW Index Storage in Postgres (lantern.dev)
    77 points by varik77 7 months ago | 11 comments
23. An experiment of adding recommendation engine to your app using pgvector search (silk.us)
    76 points by tanelpoder 2 months ago | 7 comments
24. Pgvector: Fewer Dimensions Are Better (supabase.com)
    66 points by todsacerdoti over 1 year ago | 12 comments
25. Benchmarking Postgres Vector Search Approaches: Pgvector vs. Lantern (tembo.io)
    60 points by samaysharma about 1 year ago | 7 comments
26. PGVector's Missing Features (trieve.ai)
    51 points by skeptrune 7 months ago | 11 comments
27. An early look at HNSW performance with pgvector (jkatz05.com)
    35 points by kiwicopple over 1 year ago | 17 comments
28. Hybrid Search with PostgreSQL and Pgvector (jkatz05.com)
    35 points by samwillis 7 months ago | 1 comments
29. The 150x PGVector Speedup (jkatz05.com)
    35 points by sh_tomer 11 months ago | 1 comments
30. Show HN: 20x faster pgvector alternative written in Rust (github.com)
    23 points by gaocegege over 1 year ago | 3 comments
31. Open-Source Semantic Vector Search with Pgvector and Instructor (revelry.co)
    18 points by estreeper over 1 year ago | discuss
32. Pgvector and lanterndb/usearch are nearly as fast and accurate as a SVD (Qdrant) (blog.arguflow.ai)
    16 points by harporoeder over 1 year ago | discuss
33. Pgvector 0.4.0 Performance (supabase.com)
    15 points by PaulHoule over 1 year ago | discuss
34. AWS introduces pgvector support for RDS for PostgreSQL to support LLMs (aws.amazon.com)
    14 points by ke4qqq almost 2 years ago | 2 comments
35. Pgvectorscale: Making PostgreSQL a Better AI Database (www.timescale.com)
    14 points by MogwaiAllOnYou 10 months ago | discuss
36. Postgres Pgvector Performance Tips for Developers (www.crunchydata.com)
    14 points by plaur782 almost 2 years ago | discuss
37. What are ivfflat indexes in pgvector and how they work? (www.timescale.com)
    12 points by carlotasoto almost 2 years ago | discuss
38. Pgvector 0.4.0 Performance (supabase.com)
    11 points by kiwicopple over 1 year ago | 8 comments
39. Pgvector Is Now Faster Than Pinecone (twitter.com)
    11 points by obiefernandez 10 months ago | 1 comments
40. Pgvector 0.5.0: HNSW indexing support (jkatz05.com)
    10 points by kiwicopple over 1 year ago | 2 comments
41. Show HN: A pgvector fork with the performance of Pinecone (medium.com)
    10 points by crazy_marksman 12 months ago | discuss
42. Nile monthly launch – pg_vector is now available on Nile (www.thenile.dev)
    8 points by infra_dev over 1 year ago | discuss
43. Open source semantic vector search with Instructor, pgvector, and Flask (revelry.co)
    8 points by estreeper over 1 year ago | discuss
44. Faster semantic search with HNSW indexes in pgvector (supabase.com)
    7 points by pashkinelfe over 1 year ago | 2 comments
45. Show HN: Pgserver – Pip Installable Postrgres+pgvector (github.com)
    7 points by orm about 1 year ago | discuss