redis skiplist

Redis中的跳跃表（skiplist）由两个结构定义：zskiplistNode和zskiplist。zskiplistNode用于定义跳跃表的节点，包含了指向前一个节点的后退指针、用于排序的分值、真正存放在链表中的成员对象、以及每个节点的层级信息（每一层包含指向下一个节点的前进指针和跨度）。zskiplist用于保存跳跃表的相关信息，包括表头节点和表尾节点、表中节点的数量和表中层数最大的节点的层数。引入zskiplist结构是为了更方便地操作跳跃表。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* [redis底层数据结构之跳表(skiplist)](https://blog.csdn.net/qq_36404307/article/details/128348352)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *3* [Redis-跳跃表（skip List）](https://blog.csdn.net/wuhuayangs/article/details/121908774)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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