2026-04-25

Bengaluru Systems Meetup 25 April 2026

by Aditya Hegde

notes tech

• Redis/Valkey Replication Internals: The Architecture Behind Zero-Copy Command Propagation by Sourav Singh Rawat frostzt.com
• pgrx - a framework for developing PostgreSQL extensions in Rust github.com/pgcentralfoundation
• Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust github.com/quickwit-oss
• BM25 index
  • BM25 article arpitbhayani.me
  • What is BM25? paradedb.com
  • Okapi BM25 en.wikipedia.org
• Parade: Simple, Elastic-quality search for Postgres github.com/paradedb