数据库分库分表的相关内容

问答 2016-03-11 来自：开发者社区

新增数据库之后的数据库分库分表方案

使用分库分表方案之后可以降低数据库的性能开销，使用 cobar这类的分布式处理系统也可以解决和简化分库分表的处理。但我一直有一个疑问，按照旧有的策略分库分表之后，比如256个库，每个库1024张数据表。如果需要把数据库加到1024个，数据库表不变，或数据库表也增加，旧有的散列规则就会出问题，研究过的前辈给点思路，谢谢啊

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更新时间 2024-12-12 22:28:43

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