模拟生产环境MySQL5.5升级Percona5.6演示步骤
MySQL5.6出来一年了，对其新特性也有了了解，也基本上稳定了，等小版本在5.6.20就可以考虑将线上的数据库版本进行升级。为了更多网友今后升级工作，这里我模拟了
MySQL5.6出来一年了，对其新特性也有了了解，也基本上稳定了，等小版本在5.6.20就可以考虑将线上的数据库版本进行升级。
为了更多网友今后升级工作，这里我模拟了生产环境对其进行一次升级，我选择的版本是Percona，选择的因素是线程池，这个只有MySQL企业版才支持，，较之社区版有了性能的改善。
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