mysql的性能调优

mysql的性能调优分为以下几个部分:
1,sql 调优
2,index调优
3,库表结构调优
file_format: antelope ,barracuda
row_format:redundant,compact,dynamic,compressed
innodb_page_size: can only be configured prior to initializing the MySQL instance and cannot be changed afterward
data type:
4,innodb调优
5,执行计划调优
6,buffer和cache调优
7,lock调优
8,mysql server调优
操作系统调优
io调优
网络调优
9,压力测试调优

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