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SkipScan in TimescaleDB: Why DISTINCT Was Slow, How We Built It, and How You Can Use It

· Timescale · Sept. 19, 2025, 6:38 p.m.
Announcements & Releases TimescaleDB TimescaleDB Database Optimization Performance Improvement DISTINCT queries
Summary
TimescaleDB's SkipScan optimizes DISTINCT queries by reducing execution time from seconds to milliseconds through value-based jumping, greatly improving performance for developers.
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