Qunar Tech Salon
Mar 11, 2016 · Databases
InnoDB Storage Formats, System Pages, IO Subsystem, and Buffer Pool Management in MySQL 5.7
This article explains MySQL 5.7 InnoDB's traditional compressed storage format, system page structures, external storage pages, encrypted and R‑TREE pages, the IO subsystem including asynchronous AIO handling and read‑ahead strategies, as well as buffer pool initialization, management, and concurrency control.
Buffer PoolIO SubsystemInnoDB
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