Hackernews posts about Pgvector

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

1. VectorChord 1.0: Vector Search on Postgres, 100x Faster Indexing than pgvector (blog.vectorchord.ai)
   6 points by emschwartz 15 days ago | 1 comments
2. Show HN: Open-source RAG server with retrieval visualization (Postgres+pgvector) (github.com)
   4 points by northerndev 22 days ago | 1 comments
3. Show HN: LogiCart – Intent-based shopping agent built with pgvector (logicart.ai)
   3 points by ahmedm24 18 days ago | 1 comments
4. Multi-threaded LLM agent with async "subconscious" loop and pgvector memory (ivanhonis.github.io)
   3 points by nDot_io 17 days ago | discuss
5. Show HN: Sim – Apache-2.0 n8n alternative (github.com)
   240 points by waleedlatif1 8 days ago | 61 comments
6. Show HN: I open-sourced my Go and Next B2B SaaS Starter (deploy anywhere, MIT) (github.com)
   69 points by moh_quz about 8 hours ago | 34 comments
7. Show HN: An AI zettelkasten that extracts ideas from articles, videos, and PDFs (github.com)
   38 points by schoblaska 18 days ago | 9 comments
8. Show HN: I analyzed and visualized 5k near-death and out of body experiences (www.noeticmap.com)
   4 points by mikias 16 days ago | discuss
9. Show HN: Pg-aiguide – Write better PostgreSQL code with AI (github.com)
   3 points by cevian 25 days ago | discuss
10. How to scale after first paying customer?
    2 points by machopanko 9 days ago | 1 comments
11. Show HN: Cognitive AI architecture prototype with identity, memory, initiative (ivanhonis.github.io)
    1 points by nDot_io 19 days ago | 2 comments
12. 28M Hacker News comments as vector embedding search dataset (clickhouse.com)
    454 points by walterbell 21 days ago | 171 comments
13. A proof of concept of a semistable C++ vector container (github.com)
    4 points by joaquintides 3 days ago | discuss
14. Show HN: Asynchronous text chunking and vector embedding generation in Postgres (github.com)
    3 points by pgedge_postgres about 1 hour ago | discuss
15. Vector Search for the Bible (searchyah.app)
    3 points by quasibyte about 7 hours ago | discuss
16. Why "negative vectors" can't delete data in FAISS – but weighted kernels can (github.com)
    2 points by loaderchips 3 days ago | discuss
17. Fast matrix-vector multiplication for a fixed 0-1 matrix (mathoverflow.net)
    1 points by jjgreen about 8 hours ago | discuss
18. Vector Prism: Animating Vector Graphics by Stratifying Semantic Structure (yeolj00.github.io)
    1 points by SerCe 1 day ago | discuss
19. Hybrid Search: OLAP with vector search and full-text search and SQL analytics (www.velodb.io)
    1 points by qinchencq 1 day ago | discuss
20. Show HN: PicPick – AI-powered photo curator using CLIP and face recognition (github.com)
    5 points by hardiksondagar 5 days ago | discuss
21. Show HN: The feature gap "Chat with PDF" tuts and a regulated enterprise system (gist.github.com)
    3 points by 2dogsanerd 2 days ago | 1 comments
22. Show HN: Agents.db – an AGENTS.md alternative for LLM agent context (github.com)
    2 points by krazyjakee about 10 hours ago | discuss
23. Show HN: FastRAG Next.js RAG boilerplate with precise PDF citation highlighting (www.fastrag.live)
    1 points by workwithtrp 1 day ago | 2 comments
24. AI-Augmented Memory for Groups
    1 points by vishal-ds 4 days ago | 2 comments
25. Show HN: Interlock – Circuit breaker for AI infrastructure with signed audits
    1 points by CULPRITCHAOS about 17 hours ago | discuss
26. Show HN: A native iOS client for managing Cloudflare (apps.apple.com)
    1 points by Jeramo about 24 hours ago | discuss
27. Show HN: Shodh – Cognitive memory for AI agents (runs on edge) (github.com)
    1 points by Varun_shodh 1 day ago | discuss
28. Show HN: Gifted – community sourced gifted articles from popular publications (gifted.up.railway.app)
    1 points by eigen-vector about 2 hours ago | discuss
29. Show HN: PGlite – in-browser WASM Postgres with pgvector and live sync (pglite.dev)
    509 points by samwillis over 1 year ago | 108 comments
30. The Case Against PGVector (alex-jacobs.com)
    381 points by tacoooooooo about 2 months ago | 137 comments
31. Indexing iCloud Photos with AI Using LLaVA and Pgvector (medium.com)
    208 points by CSDude almost 2 years ago | 35 comments
32. Pgvector Is Now Faster Than Pinecone at 75% Less Cost (www.timescale.com)
    127 points by sh_tomer over 1 year ago | 9 comments
33. 90x Faster Than Pgvector – Lantern's HNSW Index Creation Time (lantern.dev)
    109 points by diqi almost 2 years ago | 36 comments
34. Sharding Pgvector (pgdog.dev)
    86 points by levkk 9 months ago | 10 comments
35. Understanding Pgvector's HNSW Index Storage in Postgres (lantern.dev)
    77 points by varik77 over 1 year ago | 11 comments
36. An experiment of adding recommendation engine to your app using pgvector search (silk.us)
    76 points by tanelpoder 11 months ago | 7 comments
37. Benchmarking Postgres Vector Search Approaches: Pgvector vs. Lantern (tembo.io)
    60 points by samaysharma almost 2 years ago | 7 comments
38. PGVector's Missing Features (trieve.ai)
    51 points by skeptrune over 1 year ago | 11 comments
39. Hybrid Search with PostgreSQL and Pgvector (jkatz05.com)
    35 points by samwillis over 1 year ago | 1 comments
40. The 150x PGVector Speedup (jkatz05.com)
    35 points by sh_tomer over 1 year ago | 1 comments
41. Pgvectorscale: Making PostgreSQL a Better AI Database (www.timescale.com)
    14 points by MogwaiAllOnYou over 1 year ago | discuss
42. Pgvector Is Now Faster Than Pinecone (twitter.com)
    11 points by obiefernandez over 1 year ago | 1 comments
43. Show HN: A pgvector fork with the performance of Pinecone (medium.com)
    10 points by crazy_marksman over 1 year ago | discuss
44. Show HN: Pgserver – Pip Installable Postrgres+pgvector (github.com)
    7 points by orm over 1 year ago | discuss
45. Show HN: dbSurface – A Developer Tool for pgvector (github.com)
    5 points by z-gort 7 months ago | 1 comments
46. Distributed Queries for Pgvector (jkatz05.com)
    5 points by jkatz05 almost 2 years ago | 1 comments
47. Making GitHub Issues Search Suck Less with CloudQuery, PgVector and OpenAI (www.cloudquery.io)
    5 points by maloga 3 months ago | discuss
48. Create Index Externally: Offloading Pgvector Indexing from Postgres (lantern.dev)
    5 points by diqi about 1 year ago | discuss
49. Pgvector-remote: connect Postgres pgvector with other vector stores (github.com)
    5 points by gk1 over 1 year ago | discuss
50. Pgvector 0.8.0 Released (www.postgresql.org)
    4 points by amalinovic about 1 year ago | discuss
51. Mass document analytics platform based on LlamaIndex, Pgvector, React and Django (github.com)
    4 points by 9woc over 1 year ago | discuss
52. Pgvectorscale: A complement to pgvector for high performance (github.com)
    4 points by tosh over 1 year ago | discuss
53. Scalar and Binary Quantization for Pgvector Vector Search and Storage (jkatz05.com)
    4 points by samaysharma over 1 year ago | discuss
54. Vector Search Queries with Time Filters in Pgvector (www.timescale.com)
    4 points by avthar over 1 year ago | discuss
55. Local AI with Postgres, pgvector and llama2, inside a Tauri app (electric-sql.com)
    4 points by samwillis almost 2 years ago | discuss
56. Pgvector 0.6.0: 30x faster with parallel index builds (supabase.com)
    4 points by kiwicopple almost 2 years ago | discuss
57. Pgvector adds parallel index builds for HNSW (github.com)
    4 points by samaysharma almost 2 years ago | discuss
58. Ask HN: Interest in a pgvector-based RAG system library?
    3 points by nhirschfeld 9 months ago | 2 comments