JZJinjing Zhouinblog.vectorchord.ai·Dec 4, 2025 · 12 min readVectorChord 1.0: Developer-First Vector Search on Postgres, 100x Faster Indexing than pgvectorTwo years ago, when we published the very first pgvecto.rs blog post, we made a bet: Postgres is the best place to do vector search. Since then we’ve been iterating on that bet — from VBASE with filtered vector search, to longer vector support, to th...00
JZJinjing Zhouinblog.vectorchord.ai·Jun 5, 2025 · 4 min readVectorChord 0.4: Faster PostgreSQL Vector Search with Advanced I/O and PrefilteringWe're excited to announce the release of VectorChord 0.4, a significant update that enhances high-performance vector search within PostgreSQL. We believe this release pushes the boundaries of what's possible for vector search in PostgreSQL, introduci...00
JZJinjing Zhouinblog.vectorchord.ai·Apr 8, 2025 · 9 min read3 Billion Vectors in PostgreSQL to Protect the EarthMonitoring the health of our planet is one of the most critical challenges of our time. Our planet faces immense environmental pressures, and understanding these changes requires sifting through an unimaginable amount of satellite data – petabytes of...00
JZJinjing Zhouinblog.vectorchord.ai·Apr 2, 2025 · 6 min readPostgreSQL Full-Text Search: Fast When Done Right (Debunking the Slow Myth)You might have come across discussions or blog posts suggesting that PostgreSQL's built-in full-text search (FTS) struggles with performance compared to dedicated search engines or specialized extensions. A notable recent example comes from Neon's bl...00
JZJinjing Zhouinblog.vectorchord.ai·Apr 2, 2025 · 6 min readVectorChord-BM25: Introducing pg_tokenizer—A Standalone, Multilingual Tokenizer for Advanced SearchWe're excited to announce the release of VectorChord-BM25 version 0.2, our PostgreSQL extension designed to bring advanced BM25-based full-text search ranking capabilities directly into your database! VectorChord-BM25 allows you to leverage the power...00
