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Dec 29, 2025 · Databases

Boost PostgreSQL Full‑Text Search 3× Faster with VectorChord‑BM25

VectorChord‑BM25 is a PostgreSQL extension that adds native BM25 ranking and tokenization, delivering up to three‑fold query‑per‑second improvements over ElasticSearch while maintaining comparable relevance scores, and includes detailed installation, usage examples, and performance analysis.

BM25Database ExtensionFull-text search
0 likes · 17 min read
Boost PostgreSQL Full‑Text Search 3× Faster with VectorChord‑BM25
dbaplus Community
dbaplus Community
Jun 13, 2018 · Databases

How to Build a PostgreSQL FDW with Go: From Theory to Practice

This article explains the history and architecture of PostgreSQL's Foreign Data Wrapper (FDW), details the required database objects and callback functions, and provides a step‑by‑step guide for implementing an FDW in Go using cgo, including code examples, build instructions, and performance considerations.

Database ExtensionFDWGo
0 likes · 26 min read
How to Build a PostgreSQL FDW with Go: From Theory to Practice