Supercharge vector search with ColBERT rerank in PostgreSQL (blog.vectorchord.ai) | HN Screenshots

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Screenshot of blog.vectorchord.ai: Supercharge vector search with ColBERT rerank in PostgreSQL

First screen, captured 1 year ago.

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Screenshot of blog.vectorchord.ai: Indexing 100M vectors in 20 minutes on PostgreSQL with 12GB RAM

Indexing 100M vectors in 20 minutes on PostgreSQL with 12GB RAM (blog.vectorchord.ai)

69 points by gaocegege 10 months ago | 13 comments

Screenshot of blog.vectorchord.ai: BM25 in PostgreSQL

BM25 in PostgreSQL (blog.vectorchord.ai)

129 points by gaocegege 1 year ago | 25 comments

Screenshot of blog.vectorchord.ai: PostgreSQL Full-Text Search: Fast When Done Right (Debunking the Slow Myth)

PostgreSQL Full-Text Search: Fast When Done Right (Debunking the Slow Myth)(blog.vectorchord.ai)

377 points by VoVAllen 1 year ago | 80 comments

A VectorChord blog post arguing that PostgreSQL full-text search is fast when configured correctly, debunking claims that it is slow.

postgresql full-text-search vectorchord database-performance

Screenshot of kreya.app: Transfering Files with gRPC

Transfering Files with gRPC (kreya.app)

48 points by CommonGuy 9 months ago | 19 comments

Screenshot of blog.pgvecto.rs: VectorChord: Store 400k Vectors for $1 in PostgreSQL

VectorChord: Store 400k Vectors for $1 in PostgreSQL (blog.pgvecto.rs)

147 points by gaocegege 1 year ago | 36 comments

Screenshot of marcobambini.substack.com: Ultra efficient vector extension for SQLite

Ultra efficient vector extension for SQLite (marcobambini.substack.com)

139 points by marcobambini 1 year ago | 47 comments