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补充数据库存储引擎链接
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imageslr authored Apr 9, 2021
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Expand Up @@ -291,6 +291,8 @@ InnoDB的索引使用的是B+树实现,B+树对比B树的好处:
- 冷备份:数据库正常关闭后,将关键性文件复制到另一位置的备份方式。优点:操作简单快速,恢复简单
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更详细的可以参考:[MySQL 数据库的存储引擎与适用场景 - Images](https://imageslr.github.io/2020/db-engine.html)

### 如何优化数据库?
<details>
<summary>SQL 语句的优化</summary>
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