SQL Performance Tuning: Introducing EXPLAIN

Bolek Ziobrowski

Bolek Ziobrowski

QuestDB Team

QuestDB's core engineer, Bolek Ziobrowski, has implemented the EXPLAIN SQL keyword. In this series of articles, he is going to shed light on how to choose the most efficient query with the help of EXPLAIN. Bolek starts the first post of the series with his journey in database optimization and an introduction to the EXPLAIN execution plan.

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by QuestDB on January 23, 2023