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Lesson 08 / 2513%
Introduction to MySQL8/10

MySQL Architecture

Connection → parser → optimizer → executor → storage engine.

// mysql architecture · request lifecycle from client to diskClientmysql / Workbench / appConn Poolauth · thread / connParserlex · syntax treeOptimizerplan · index choiceExecutorfetch rowsStorage EngineInnoDB · MyISAM.ibd / .frmClick a step to walk the SQL request through the MySQL server.
Visual explanation diagram · click steps to walk through it

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