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PlanetScale releases TIN: a full-text search extension for Postgres
1 report1 sourceupdated 12 days ago
What happened
Summary
PlanetScale 把 TIN 正式推成 GA 了，这是一个给 Postgres 用的全文搜索扩展。它支持布尔、短语、模糊和正则匹配，并且在并发写入时能正确处理 MVCC 可见性。文章用 1.5 亿条 Stack Exchange 数据跑了基准测试，给了索引构建时间和混合查询延迟，但没直接跟现有的 Postgres 全文搜索方案做横向对比，这点先别...
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- Sep 20 · 1 report · This story
PlanetScale releases TIN: a full-text search extension for Postgres
- Oct 2 · 1 report · LaterParadeDB tunes BM25 search performance
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Sep 19
- Hacker News front pagePlanetScale releases TIN: a full-text search extension for Postgres
PlanetScale released TIN, a GA full-text search extension for Postgres. It handles boolean, phrase, fuzzy, and regex queries with correct MVCC visibility under concurrent writes. Benchmarks on 150M Stack Exchange documents show index build time and mixed-query latency; I'd want to see direct comparisons with existing Postgres options before drawing conclusions.