优化 - 用php与mysql插入100万条数据最快要多长时间？
题目描述：
这是我写的核心代码，引擎是MyISAM,不知道有没有其他更加优化的方法（不考虑硬件环境）。
回复内容：
题目描述：
这是我写的核心代码，引擎是MyISAM,不知道有没有其他更加优化的方法（不考虑硬件环境）。
破题！
没有数据类型长度、没有服务器环境、没有硬件环境，垃圾帖。
要看硬件环境。
测试一下时间就可以了，机器配置不同，时间不同!
其实导入大量数据有这么几种方式
1、LOAD的方式
<code>LOAD DATA INFILE 'data.txt' INTO TABLE db2.my_table;</code>
2、sql语句
insert 一次可以插入多条语句，一次4W记录太多
总结：
推荐使用InnoDB engine
说明 Centos6下/4核8G/mysql5.5 ，TPS 1500左右 、写入速度平均为6000 write/s
大量的并发写入，任何的单机都不可能处理的，可以用多库多表+队列分到多台机器上
还可以使用Redis等内存数据库，可轻松达到10W QPS
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