横向拆表意味着复杂度加大，所以出现了很多开源的中间件，可以看这里。
如果只是为了横向拆表的需求，mysql的分区功能个人感觉也不错，但没有深究过~~
不知道这方面的大牛们有什么见解呢？
小伙看你根骨奇佳，潜力无限，来学PHP伐。
Partitions are similar to sub-tables, but there are two main differences 1. Partitioning is not mature enough 2. Sometimes the lock granularity of the sub-table is smaller
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Partitions are similar to sub-tables, but there are two main differences
1. Partitioning is not mature enough
2. Sometimes the lock granularity of the sub-table is smaller