Qunar Tech Salon
Feb 12, 2020 · Databases
Understanding MySQL REDO Log: Purpose, Types, and Flush Timing
This article explains the essential role of MySQL REDO logs in ensuring data durability and performance, describes what would happen without logging, details various REDO log record formats, and outlines the multiple moments when InnoDB flushes logs to disk.
Database PerformanceInnoDBLog Flushing
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