摘要：
1.Redo Log The redo log is a disk-based data structure used during crash recovery to correct data written by incomplete transactions. During normal op 阅读全文
摘要：
转载、节选于 https://dev.mysql.com/doc/refman/8.0/en/innodb-doublewrite-buffer.html The doublewrite buffer is a storage area located in the system tablespac 阅读全文