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Snailclimb merged 1 commit into from
May 3, 2024
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Update read-and-write-separation-and-library-subtable.md #2385

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2 changes: 1 addition & 1 deletion docs/high-performance/read-and-write-separation-and-library-subtable.md
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Expand Up @@ -63,7 +63,7 @@ MySQL binlog(binary log 即二进制日志文件) 主要记录了 MySQL 数据
3. 从库会创建一个 I/O 线程向主库请求更新的 binlog
4. 主库会创建一个 binlog dump 线程来发送 binlog ，从库中的 I/O 线程负责接收
5. 从库的 I/O 线程将接收的 binlog 写入到 relay log 中。
6. 从库的 SQL 线程读取 relay log 同步数据本地（也就是再执行一遍 SQL ）。
6. 从库的 SQL 线程读取 relay log 同步数据到本地（也就是再执行一遍 SQL ）。

怎么样？看了我对主从复制这个过程的讲解，你应该搞明白了吧!

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