VectorChord 1.1: Native 4/8 Bit Vector Types and Per-Index Query Defaults
Junyu Chen
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37 posts published so far
Scaling Vector Search to 1 Billion on PostgreSQL
Junyu Chen
VectorChord 1.0: Developer-First Vector Search on Postgres, 100x Faster Indexing than pgvector
Jinjing Zhou
How We Made 100M Vector Indexing in 20 Minutes Possible on PostgreSQL
Junyu Chen
VectorChord 0.5: New RaBitQ-empowered DiskANN Index and Continuous Recall Measurement
xieydd
Bringing Search‑Engine Ranking to PostgreSQL with VectorChord‑BM25
Zoie Wang
VectorChord 0.4: Faster PostgreSQL Vector Search with Advanced I/O and Prefiltering
Jinjing Zhou
VectorChord: Cost-Efficient Upload & Search of 400 Million Vectors on AWS
Junyu Chen
Optimize RAG with Contextual Retrieval in PostgreSQL
Keming
All-in-one VectorChord Suite: Building Production-Ready RAG Solutions Directly in PostgreSQL
xieydd
Introducing Vechord: Turn PostgreSQL into your search engine in a Pythonic way.
Keming
Beyond Text: Unlock OCR-Free RAG in PostgreSQL with Modal & VectorChord
xieydd
VectorChord 0.3: Bringing Efficient Multi-Vector Contextual Late Interaction in PostgreSQL
Keming
3 Billion Vectors in PostgreSQL to Protect the Earth
Jinjing Zhou
Vector Search Over PostgreSQL: A Comparative Analysis of Memory and Disk Solutions
Junyu Chen
PostgreSQL Full-Text Search: Fast When Done Right (Debunking the Slow Myth)
Jinjing Zhou
VectorChord-BM25: Introducing pg_tokenizer—A Standalone, Multilingual Tokenizer for Advanced Search
Jinjing Zhou
Hybrid search with Postgres Native BM25 and VectorChord
xieydd
Vector Search at 10,000 QPS in PostgreSQL with VectorChord
Junyu Chen
VectorChord-BM25: Revolutionize PostgreSQL Search with BM25 Ranking — 3x Faster Than ElasticSearch
Jinjing Zhou
Do we really need a specialized vector database? (2023)
Ce Gao
VectorChord 0.2: 60K-Dimensional Vectors, 50% Faster Indexing with ARM
Jinjing Zhou
Supercharge vector search with ColBERT rerank in PostgreSQL
Keming
ARM + VectorChord: Affordable, Fast Vector Search
Junyu Chen
Why HNSW is Not the Answer
Jinjing Zhou