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tjgreen

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  1. Show HN: Postgres extension for BM25 relevance-ranked full-text search (github.com)

    Last summer we faced a conundrum at my company, Tiger Data, a Postgres cloud vendor whose main business is in timeseries data. We were trying to grow our business towards emerging AI-centric workloads and wanted to…

    203 points 41
  2. Show HN: Pg_textsearch – BM25 Ranking for Postgres (docs.tigerdata.com)

    I built pg_textsearch, a Postgres extension that brings proper BM25 ranking to full-text search. It's designed for AI/RAG workloads where search quality directly impacts LLM output. Postgres native ts_rank lacks…

    13 points 0