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@zhangyy 2020-10-30T21:40:31.000000Z 字数 130 阅读 140

postgresql 的高可用解决方案

PostgreSQL系列

一：postgresql 的高可用

  1. 双机热备HA
  2. 主从复制读写分离
  3. 分布式集群

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  1. 主从复制

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image_1elso7p69162h1utr1f5fcjjkqj16.png-995.7kB

  1. 读写分离

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  1. 分布式解决方案：

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image_1elspouktagv1577tq5138a1fc96l.png-700.8kB

  1. postgresql 的主从复制

image_1elsqpo0s15pcj016051h8e1j8c72.png-878.9kB

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image_1elsrkvgc1vrehua18bvu5v13nd9g.png-673.6kB

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