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How bloom filters made SQLite 10x faster (avi.im)

submitted 2 weeks ago by [email protected] to c/programming

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[–] 0x0 12 points 2 weeks ago* (last edited 2 weeks ago)

The results of this research have been applied to SQLite already and were released in v3.38.0.

tl;dr: Bloom filters were great because: minimal memory overhead, goes well with SQLite’s simple implementation, and worked within existing query engine.