Hackernews posts about Pgvector

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

RSS feed for Pgvector

Related:Postgres OpenAI Pinecone

01
newPg_vectorsearch: An index that is faster than pgvector's IVFFlat and HNSWgithub.com
▲ 213jascha_eng 17d 💬 53
02
newShow HN: Algeon – Compose GPU graph, vector, and ML algorithms in SQLgithub.com
▲ 3morristai 3d discuss
03
newAsk HN: What back end and database are you choosing for new projects in 2026?
▲ 3ibbie 41h discuss
04
newThe Case Against PGVectoralex-jacobs.com
▲ 381tacoooooooo 362d 💬 137
05
newPostgres extension complements pgvector for performance and scalegithub.com
▲ 143flyaway123 311d 💬 25
06
newSharding Pgvectorpgdog.dev
▲ 86levkk 584d 💬 10
07
newAn experiment of adding recommendation engine to your app using pgvector searchsilk.us
▲ 76tanelpoder 646d 💬 7
08
newI Added TurboQuant to Pgvectorgithub.com
▲ 10mxfeinberg 125d discuss
09
newVectorChord 1.0: Vector Search on Postgres, 100x Faster Indexing than pgvectorblog.vectorchord.ai
▲ 6emschwartz 331d 💬 1
10
newShow HN: Semantic search over Hacker News, built on pgvectorask.rivestack.io
▲ 5stranger90 251d 💬 2
11
newShow HN: dbSurface – A Developer Tool for pgvectorgithub.com
▲ 5z-gort 511d 💬 1
12
newMaking GitHub Issues Search Suck Less with CloudQuery, PgVector and OpenAIwww.cloudquery.io
▲ 5maloga 395d discuss
13
newThree Memory Architectures for AI Companions: Pgvector, Scratchpad, Filesystemwww.emotionmachine.com
▲ 4sarbak 208d 💬 3
14
newShow HN: Open-source RAG server with retrieval visualization (Postgres+pgvector)github.com
▲ 4northerndev 338d 💬 1
15
newThe pgvector Tooling Landscape in 2026github.com
▲ 4grove 187d discuss
16
newPgvector 0.8.0 Releasedwww.postgresql.org
▲ 4amalinovic 719d discuss
17
newAsk HN: Interest in a pgvector-based RAG system library?
▲ 3nhirschfeld 596d 💬 2
18
newShow HN: LogiCart – Intent-based shopping agent built with pgvectorlogicart.ai
▲ 3ahmedm24 334d 💬 1
19
newVector search in PostgreSQL: deduplicating speakers with pgvector and HNSWrvier.fr
▲ 3brvier 68d discuss
20
new10x smaller vector indexes in pgvectorgithub.com
▲ 3thunderbong 120d discuss
21
newWe Have Pgvector at Hometheconsensus.dev
▲ 3zdw 251d discuss
22
newMulti-threaded LLM agent with async "subconscious" loop and pgvector memoryivanhonis.github.io
▲ 3nDot_io 333d discuss
23
newShow HN: I built an SDK for building an AI RAG app with Supabase and pgvectorgithub.com
▲ 3taishikato 472d discuss
24
newShow HN: Quoth – Semantic search for quotes using pgvector and OpenAI embeddingsquoth.app
▲ 3nickdaze 488d discuss
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newVector indexes, large server: MariaDB, Qdrant and pgvectorsmalldatum.blogspot.com
▲ 3zX41ZdbW 622d discuss
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newHow Sentry Uses Embeddings and PGVector to Prevent Millions of Noisy Alertsblog.sentry.io
▲ 3jferge 633d discuss
27
newPgvector 0.8.0 released (early look at new features)www.thenile.dev
▲ 3gwen-shapira 723d discuss
28
newCross-Lingual News Dedup at $100/Month – Embeddings, Pgvector, and UnionFindyingjiezhao.com
▲ 2ethan_zhao 241d 💬 3
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newShow HN: 81% on LongMemEval with Pgvector and BM25 – Memory for Claude Codegithub.com
▲ 2m4cd4r4 205d 💬 2
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newShow HN: PostgreSQL for AI – A book on pgvector, RAG, and in-database MLbook.zeybek.dev
▲ 2zeybek 241d 💬 1
31
newHow I Built A SQL Editor For A Vector Database (pgvector)zachgortonnyc.medium.com
▲ 2z-gort 507d 💬 1
32
newShow HN: Vectorchord – Host 100M+ 768D Vectors for $250/m, pgvector-compatiblegithub.com
▲ 2gaocegege 665d 💬 1
33
newHybrid Search Patterns with Postgres and Pgvectorwww.crunchydata.com
▲ 2theanonymousone 93d discuss