mysql b+tree
时间: 2023-10-15 12:26:35 浏览: 123
MySQL - B+Tree伪图
MySQL中的B Tree是一种多路自平衡搜索树,它类似于普通的二叉树,但允许每个节点有更多的子节点。MySQL将B Tree的根节点放在内存中,这样只需要两次磁盘IO就可以完成范围查找操作。B Tree在数据库中被广泛应用,它具有高效的查找和插入性能,特别适合用于索引数据。 B Tree通常用于实现数据库中的索引结构,能够快速定位到要查询的数据。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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