mysql 统计大数据缓慢问题,请问有啥解决方法吗 用户访问统计,每月一张数据表,每天大概100w数据,针对每个用户的回访情况生成每天的趋势图,用常规的mysql统计执行起来会很慢,请问有啥好的解决办法吗,谢谢诶各位。
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