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Title: GitHub - three2019/interview_internal_reference: 2019年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。

Open Graph Title: GitHub - three2019/interview_internal_reference: 2019年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。

X Title: GitHub - three2019/interview_internal_reference: 2019年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。

Description: 2019年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。. Contribute to three2019/interview_internal_reference development by creating an account on GitHub.

Open Graph Description: 2019年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。. Contribute to three2019/interview_internal_reference development by creating an account on GitHub.

X Description: 2019年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。. Contribute to three2019/interview_internal_reference development by creating an account on GitHub.

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1.1.1 如何实现一个高效的单向链表逆序输出？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.1%20%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E9%AB%98%E6%95%88%E7%9A%84%E5%8D%95%E5%90%91%E9%93%BE%E8%A1%A8%E9%80%86%E5%BA%8F%E8%BE%93%E5%87%BA%EF%BC%9F.md
1.1.1 如何实现一个高效的单向链表逆序输出？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.1%20%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E9%AB%98%E6%95%88%E7%9A%84%E5%8D%95%E5%90%91%E9%93%BE%E8%A1%A8%E9%80%86%E5%BA%8F%E8%BE%93%E5%87%BA%EF%BC%9F.md
1.1.2 已知sqrt(2)约等于1.414，要求不用数学库，求sqrt(2)精确到小数点后10位.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.2%20%E5%B7%B2%E7%9F%A5sqrt(2)%E7%BA%A6%E7%AD%89%E4%BA%8E1.414%EF%BC%8C%E8%A6%81%E6%B1%82%E4%B8%8D%E7%94%A8%E6%95%B0%E5%AD%A6%E5%BA%93%EF%BC%8C%E6%B1%82sqrt(2)%E7%B2%BE%E7%A1%AE%E5%88%B0%E5%B0%8F%E6%95%B0%E7%82%B9%E5%90%8E10%E4%BD%8D.md
1.1.2 已知sqrt(2)约等于1.414，要求不用数学库，求sqrt(2)精确到小数点后10位.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.2%20%E5%B7%B2%E7%9F%A5sqrt(2)%E7%BA%A6%E7%AD%89%E4%BA%8E1.414%EF%BC%8C%E8%A6%81%E6%B1%82%E4%B8%8D%E7%94%A8%E6%95%B0%E5%AD%A6%E5%BA%93%EF%BC%8C%E6%B1%82sqrt(2)%E7%B2%BE%E7%A1%AE%E5%88%B0%E5%B0%8F%E6%95%B0%E7%82%B9%E5%90%8E10%E4%BD%8D.md
1.1.3 给定一个二叉搜索树(BST)，找到树中第 K 小的节点.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.3%20%E7%BB%99%E5%AE%9A%E4%B8%80%E4%B8%AA%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91(BST)%EF%BC%8C%E6%89%BE%E5%88%B0%E6%A0%91%E4%B8%AD%E7%AC%AC%20K%20%E5%B0%8F%E7%9A%84%E8%8A%82%E7%82%B9.md
1.1.3 给定一个二叉搜索树(BST)，找到树中第 K 小的节点.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.3%20%E7%BB%99%E5%AE%9A%E4%B8%80%E4%B8%AA%E4%BA%8C%E5%8F%89%E6%90%9C%E7%B4%A2%E6%A0%91(BST)%EF%BC%8C%E6%89%BE%E5%88%B0%E6%A0%91%E4%B8%AD%E7%AC%AC%20K%20%E5%B0%8F%E7%9A%84%E8%8A%82%E7%82%B9.md
1.1.4 LRU缓存机制.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.4%20LRU%E7%BC%93%E5%AD%98%E6%9C%BA%E5%88%B6.md
1.1.4 LRU缓存机制.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.4%20LRU%E7%BC%93%E5%AD%98%E6%9C%BA%E5%88%B6.md
1.1.5 关于epoll和select的区别，以下哪些说法是正确的.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.5%20%E5%85%B3%E4%BA%8Eepoll%E5%92%8Cselect%E7%9A%84%E5%8C%BA%E5%88%AB%EF%BC%8C%E4%BB%A5%E4%B8%8B%E5%93%AA%E4%BA%9B%E8%AF%B4%E6%B3%95%E6%98%AF%E6%AD%A3%E7%A1%AE%E7%9A%84.md
1.1.5 关于epoll和select的区别，以下哪些说法是正确的.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.5%20%E5%85%B3%E4%BA%8Eepoll%E5%92%8Cselect%E7%9A%84%E5%8C%BA%E5%88%AB%EF%BC%8C%E4%BB%A5%E4%B8%8B%E5%93%AA%E4%BA%9B%E8%AF%B4%E6%B3%95%E6%98%AF%E6%AD%A3%E7%A1%AE%E7%9A%84.md
1.1.6 从innodb的索引结构分析，为什么索引的 key 长度不能太长.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.6%20%E4%BB%8Einnodb%E7%9A%84%E7%B4%A2%E5%BC%95%E7%BB%93%E6%9E%84%E5%88%86%E6%9E%90%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E7%B4%A2%E5%BC%95%E7%9A%84%20key%20%E9%95%BF%E5%BA%A6%E4%B8%8D%E8%83%BD%E5%A4%AA%E9%95%BF.md
1.1.6 从innodb的索引结构分析，为什么索引的 key 长度不能太长.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.6%20%E4%BB%8Einnodb%E7%9A%84%E7%B4%A2%E5%BC%95%E7%BB%93%E6%9E%84%E5%88%86%E6%9E%90%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E7%B4%A2%E5%BC%95%E7%9A%84%20key%20%E9%95%BF%E5%BA%A6%E4%B8%8D%E8%83%BD%E5%A4%AA%E9%95%BF.md
1.1.7 MySQL的数据如何恢复到任意时间点？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.7%20MySQL%E7%9A%84%E6%95%B0%E6%8D%AE%E5%A6%82%E4%BD%95%E6%81%A2%E5%A4%8D%E5%88%B0%E4%BB%BB%E6%84%8F%E6%97%B6%E9%97%B4%E7%82%B9%EF%BC%9F.md
1.1.7 MySQL的数据如何恢复到任意时间点？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.7%20MySQL%E7%9A%84%E6%95%B0%E6%8D%AE%E5%A6%82%E4%BD%95%E6%81%A2%E5%A4%8D%E5%88%B0%E4%BB%BB%E6%84%8F%E6%97%B6%E9%97%B4%E7%82%B9%EF%BC%9F.md
1.1.8 NFS与SMB的区别？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.8%20NFS%E4%B8%8ESMB%E7%9A%84%E5%8C%BA%E5%88%AB%EF%BC%9F.md
1.1.8 NFS与SMB的区别？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.8%20NFS%E4%B8%8ESMB%E7%9A%84%E5%8C%BA%E5%88%AB%EF%BC%9F.md
1.1.9 输入 ping IP 后敲回车，发包前会发生什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.9%20%E8%BE%93%E5%85%A5%20ping%20IP%20%E5%90%8E%E6%95%B2%E5%9B%9E%E8%BD%A6%EF%BC%8C%E5%8F%91%E5%8C%85%E5%89%8D%E4%BC%9A%E5%8F%91%E7%94%9F%E4%BB%80%E4%B9%88%EF%BC%9F.md
1.1.9 输入 ping IP 后敲回车，发包前会发生什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.1.9%20%E8%BE%93%E5%85%A5%20ping%20IP%20%E5%90%8E%E6%95%B2%E5%9B%9E%E8%BD%A6%EF%BC%8C%E5%8F%91%E5%8C%85%E5%89%8D%E4%BC%9A%E5%8F%91%E7%94%9F%E4%BB%80%E4%B9%88%EF%BC%9F.md
1.2.0 请解释下为什么鹿晗发布恋情的时候，微博系统会崩溃，如何解决？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.0%20%E8%AF%B7%E8%A7%A3%E9%87%8A%E4%B8%8B%E4%B8%BA%E4%BB%80%E4%B9%88%E9%B9%BF%E6%99%97%E5%8F%91%E5%B8%83%E6%81%8B%E6%83%85%E7%9A%84%E6%97%B6%E5%80%99%EF%BC%8C%E5%BE%AE%E5%8D%9A%E7%B3%BB%E7%BB%9F%E4%BC%9A%E5%B4%A9%E6%BA%83%EF%BC%8C%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3%EF%BC%9F.md
1.2.0 请解释下为什么鹿晗发布恋情的时候，微博系统会崩溃，如何解决？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.0%20%E8%AF%B7%E8%A7%A3%E9%87%8A%E4%B8%8B%E4%B8%BA%E4%BB%80%E4%B9%88%E9%B9%BF%E6%99%97%E5%8F%91%E5%B8%83%E6%81%8B%E6%83%85%E7%9A%84%E6%97%B6%E5%80%99%EF%BC%8C%E5%BE%AE%E5%8D%9A%E7%B3%BB%E7%BB%9F%E4%BC%9A%E5%B4%A9%E6%BA%83%EF%BC%8C%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3%EF%BC%9F.md
1.2.1 现有一批邮件需要发送给订阅顾客，且有一个集群（集群的节点数不定，会动态扩容缩容）来负责具体的邮件发送任务，如何让系统尽快地完成发送？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.1%20%E7%8E%B0%E6%9C%89%E4%B8%80%E6%89%B9%E9%82%AE%E4%BB%B6%E9%9C%80%E8%A6%81%E5%8F%91%E9%80%81%E7%BB%99%E8%AE%A2%E9%98%85%E9%A1%BE%E5%AE%A2%EF%BC%8C%E4%B8%94%E6%9C%89%E4%B8%80%E4%B8%AA%E9%9B%86%E7%BE%A4%EF%BC%88%E9%9B%86%E7%BE%A4%E7%9A%84%E8%8A%82%E7%82%B9%E6%95%B0%E4%B8%8D%E5%AE%9A%EF%BC%8C%E4%BC%9A%E5%8A%A8%E6%80%81%E6%89%A9%E5%AE%B9%E7%BC%A9%E5%AE%B9%EF%BC%89%E6%9D%A5%E8%B4%9F%E8%B4%A3%E5%85%B7%E4%BD%93%E7%9A%84%E9%82%AE%E4%BB%B6%E5%8F%91%E9%80%81%E4%BB%BB%E5%8A%A1%EF%BC%8C%E5%A6%82%E4%BD%95%E8%AE%A9%E7%B3%BB%E7%BB%9F%E5%B0%BD%E5%BF%AB%E5%9C%B0%E5%AE%8C%E6%88%90%E5%8F%91%E9%80%81%EF%BC%9F.md
1.2.1 现有一批邮件需要发送给订阅顾客，且有一个集群（集群的节点数不定，会动态扩容缩容）来负责具体的邮件发送任务，如何让系统尽快地完成发送？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.1%20%E7%8E%B0%E6%9C%89%E4%B8%80%E6%89%B9%E9%82%AE%E4%BB%B6%E9%9C%80%E8%A6%81%E5%8F%91%E9%80%81%E7%BB%99%E8%AE%A2%E9%98%85%E9%A1%BE%E5%AE%A2%EF%BC%8C%E4%B8%94%E6%9C%89%E4%B8%80%E4%B8%AA%E9%9B%86%E7%BE%A4%EF%BC%88%E9%9B%86%E7%BE%A4%E7%9A%84%E8%8A%82%E7%82%B9%E6%95%B0%E4%B8%8D%E5%AE%9A%EF%BC%8C%E4%BC%9A%E5%8A%A8%E6%80%81%E6%89%A9%E5%AE%B9%E7%BC%A9%E5%AE%B9%EF%BC%89%E6%9D%A5%E8%B4%9F%E8%B4%A3%E5%85%B7%E4%BD%93%E7%9A%84%E9%82%AE%E4%BB%B6%E5%8F%91%E9%80%81%E4%BB%BB%E5%8A%A1%EF%BC%8C%E5%A6%82%E4%BD%95%E8%AE%A9%E7%B3%BB%E7%BB%9F%E5%B0%BD%E5%BF%AB%E5%9C%B0%E5%AE%8C%E6%88%90%E5%8F%91%E9%80%81%EF%BC%9F.md
1.2.2 有一批气象观测站，现需要获取这些站点的观测数据，并存储到 Hive 中。但是气象局只提供了 api 查询，每次只能查询单个观测点。那么如果能够方便快速地获取到所有的观测点的数据？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.2%20%E6%9C%89%E4%B8%80%E6%89%B9%E6%B0%94%E8%B1%A1%E8%A7%82%E6%B5%8B%E7%AB%99%EF%BC%8C%E7%8E%B0%E9%9C%80%E8%A6%81%E8%8E%B7%E5%8F%96%E8%BF%99%E4%BA%9B%E7%AB%99%E7%82%B9%E7%9A%84%E8%A7%82%E6%B5%8B%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%B9%B6%E5%AD%98%E5%82%A8%E5%88%B0%20Hive%20%E4%B8%AD%E3%80%82%E4%BD%86%E6%98%AF%E6%B0%94%E8%B1%A1%E5%B1%80%E5%8F%AA%E6%8F%90%E4%BE%9B%E4%BA%86%20api%20%E6%9F%A5%E8%AF%A2%EF%BC%8C%E6%AF%8F%E6%AC%A1%E5%8F%AA%E8%83%BD%E6%9F%A5%E8%AF%A2%E5%8D%95%E4%B8%AA%E8%A7%82%E6%B5%8B%E7%82%B9%E3%80%82%E9%82%A3%E4%B9%88%E5%A6%82%E6%9E%9C%E8%83%BD%E5%A4%9F%E6%96%B9%E4%BE%BF%E5%BF%AB%E9%80%9F%E5%9C%B0%E8%8E%B7%E5%8F%96%E5%88%B0%E6%89%80%E6%9C%89%E7%9A%84%E8%A7%82%E6%B5%8B%E7%82%B9%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%9F.md
1.2.2 有一批气象观测站，现需要获取这些站点的观测数据，并存储到 Hive 中。但是气象局只提供了 api 查询，每次只能查询单个观测点。那么如果能够方便快速地获取到所有的观测点的数据？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.2%20%E6%9C%89%E4%B8%80%E6%89%B9%E6%B0%94%E8%B1%A1%E8%A7%82%E6%B5%8B%E7%AB%99%EF%BC%8C%E7%8E%B0%E9%9C%80%E8%A6%81%E8%8E%B7%E5%8F%96%E8%BF%99%E4%BA%9B%E7%AB%99%E7%82%B9%E7%9A%84%E8%A7%82%E6%B5%8B%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%B9%B6%E5%AD%98%E5%82%A8%E5%88%B0%20Hive%20%E4%B8%AD%E3%80%82%E4%BD%86%E6%98%AF%E6%B0%94%E8%B1%A1%E5%B1%80%E5%8F%AA%E6%8F%90%E4%BE%9B%E4%BA%86%20api%20%E6%9F%A5%E8%AF%A2%EF%BC%8C%E6%AF%8F%E6%AC%A1%E5%8F%AA%E8%83%BD%E6%9F%A5%E8%AF%A2%E5%8D%95%E4%B8%AA%E8%A7%82%E6%B5%8B%E7%82%B9%E3%80%82%E9%82%A3%E4%B9%88%E5%A6%82%E6%9E%9C%E8%83%BD%E5%A4%9F%E6%96%B9%E4%BE%BF%E5%BF%AB%E9%80%9F%E5%9C%B0%E8%8E%B7%E5%8F%96%E5%88%B0%E6%89%80%E6%9C%89%E7%9A%84%E8%A7%82%E6%B5%8B%E7%82%B9%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%9F.md
1.2.3 如何实现两金额数据相加（最多小数点两位）.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.3%20%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%A4%E9%87%91%E9%A2%9D%E6%95%B0%E6%8D%AE%E7%9B%B8%E5%8A%A0%EF%BC%88%E6%9C%80%E5%A4%9A%E5%B0%8F%E6%95%B0%E7%82%B9%E4%B8%A4%E4%BD%8D%EF%BC%89.md
1.2.3 如何实现两金额数据相加（最多小数点两位）.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.3%20%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%A4%E9%87%91%E9%A2%9D%E6%95%B0%E6%8D%AE%E7%9B%B8%E5%8A%A0%EF%BC%88%E6%9C%80%E5%A4%9A%E5%B0%8F%E6%95%B0%E7%82%B9%E4%B8%A4%E4%BD%8D%EF%BC%89.md
1.2.4 关于并行计算的一些基础开放问题.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.4%20%E5%85%B3%E4%BA%8E%E5%B9%B6%E8%A1%8C%E8%AE%A1%E7%AE%97%E7%9A%84%E4%B8%80%E4%BA%9B%E5%9F%BA%E7%A1%80%E5%BC%80%E6%94%BE%E9%97%AE%E9%A2%98.md
1.2.4 关于并行计算的一些基础开放问题.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.4%20%E5%85%B3%E4%BA%8E%E5%B9%B6%E8%A1%8C%E8%AE%A1%E7%AE%97%E7%9A%84%E4%B8%80%E4%BA%9B%E5%9F%BA%E7%A1%80%E5%BC%80%E6%94%BE%E9%97%AE%E9%A2%98.md
1.2.5 请计算XILINX公司VU9P芯片的算力相当于多少TOPS，给出计算过程与公式.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.5%20%E8%AF%B7%E8%AE%A1%E7%AE%97XILINX%E5%85%AC%E5%8F%B8VU9P%E8%8A%AF%E7%89%87%E7%9A%84%E7%AE%97%E5%8A%9B%E7%9B%B8%E5%BD%93%E4%BA%8E%E5%A4%9A%E5%B0%91TOPS%EF%BC%8C%E7%BB%99%E5%87%BA%E8%AE%A1%E7%AE%97%E8%BF%87%E7%A8%8B%E4%B8%8E%E5%85%AC%E5%BC%8F.md
1.2.5 请计算XILINX公司VU9P芯片的算力相当于多少TOPS，给出计算过程与公式.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.5%20%E8%AF%B7%E8%AE%A1%E7%AE%97XILINX%E5%85%AC%E5%8F%B8VU9P%E8%8A%AF%E7%89%87%E7%9A%84%E7%AE%97%E5%8A%9B%E7%9B%B8%E5%BD%93%E4%BA%8E%E5%A4%9A%E5%B0%91TOPS%EF%BC%8C%E7%BB%99%E5%87%BA%E8%AE%A1%E7%AE%97%E8%BF%87%E7%A8%8B%E4%B8%8E%E5%85%AC%E5%BC%8F.md
1.2.6 一颗现代处理器，每秒大概可以执行多少条简单的MOV指令，有哪些主要的影响因素.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.6%20%E4%B8%80%E9%A2%97%E7%8E%B0%E4%BB%A3%E5%A4%84%E7%90%86%E5%99%A8%EF%BC%8C%E6%AF%8F%E7%A7%92%E5%A4%A7%E6%A6%82%E5%8F%AF%E4%BB%A5%E6%89%A7%E8%A1%8C%E5%A4%9A%E5%B0%91%E6%9D%A1%E7%AE%80%E5%8D%95%E7%9A%84MOV%E6%8C%87%E4%BB%A4%EF%BC%8C%E6%9C%89%E5%93%AA%E4%BA%9B%E4%B8%BB%E8%A6%81%E7%9A%84%E5%BD%B1%E5%93%8D%E5%9B%A0%E7%B4%A0.md
1.2.6 一颗现代处理器，每秒大概可以执行多少条简单的MOV指令，有哪些主要的影响因素.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.6%20%E4%B8%80%E9%A2%97%E7%8E%B0%E4%BB%A3%E5%A4%84%E7%90%86%E5%99%A8%EF%BC%8C%E6%AF%8F%E7%A7%92%E5%A4%A7%E6%A6%82%E5%8F%AF%E4%BB%A5%E6%89%A7%E8%A1%8C%E5%A4%9A%E5%B0%91%E6%9D%A1%E7%AE%80%E5%8D%95%E7%9A%84MOV%E6%8C%87%E4%BB%A4%EF%BC%8C%E6%9C%89%E5%93%AA%E4%BA%9B%E4%B8%BB%E8%A6%81%E7%9A%84%E5%BD%B1%E5%93%8D%E5%9B%A0%E7%B4%A0.md
1.2.7 请分析 MaxCompute 产品与分布式技术的关系、当前大数据计算平台类产品的市场现状和发展趋势.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.7%20%E8%AF%B7%E5%88%86%E6%9E%90%20MaxCompute%20%E4%BA%A7%E5%93%81%E4%B8%8E%E5%88%86%E5%B8%83%E5%BC%8F%E6%8A%80%E6%9C%AF%E7%9A%84%E5%85%B3%E7%B3%BB%E3%80%81%E5%BD%93%E5%89%8D%E5%A4%A7%E6%95%B0%E6%8D%AE%E8%AE%A1%E7%AE%97%E5%B9%B3%E5%8F%B0%E7%B1%BB%E4%BA%A7%E5%93%81%E7%9A%84%E5%B8%82%E5%9C%BA%E7%8E%B0%E7%8A%B6%E5%92%8C%E5%8F%91%E5%B1%95%E8%B6%8B%E5%8A%BF.md
1.2.7 请分析 MaxCompute 产品与分布式技术的关系、当前大数据计算平台类产品的市场现状和发展趋势.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.7%20%E8%AF%B7%E5%88%86%E6%9E%90%20MaxCompute%20%E4%BA%A7%E5%93%81%E4%B8%8E%E5%88%86%E5%B8%83%E5%BC%8F%E6%8A%80%E6%9C%AF%E7%9A%84%E5%85%B3%E7%B3%BB%E3%80%81%E5%BD%93%E5%89%8D%E5%A4%A7%E6%95%B0%E6%8D%AE%E8%AE%A1%E7%AE%97%E5%B9%B3%E5%8F%B0%E7%B1%BB%E4%BA%A7%E5%93%81%E7%9A%84%E5%B8%82%E5%9C%BA%E7%8E%B0%E7%8A%B6%E5%92%8C%E5%8F%91%E5%B1%95%E8%B6%8B%E5%8A%BF.md
1.2.8 对大数据平台中的元数据管理是怎么理解的，元数据收集管理体系是怎么样的，会对大数据应用有什么样的影响.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.8%20%E5%AF%B9%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%B9%B3%E5%8F%B0%E4%B8%AD%E7%9A%84%E5%85%83%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86%E6%98%AF%E6%80%8E%E4%B9%88%E7%90%86%E8%A7%A3%E7%9A%84%EF%BC%8C%E5%85%83%E6%95%B0%E6%8D%AE%E6%94%B6%E9%9B%86%E7%AE%A1%E7%90%86%E4%BD%93%E7%B3%BB%E6%98%AF%E6%80%8E%E4%B9%88%E6%A0%B7%E7%9A%84%EF%BC%8C%E4%BC%9A%E5%AF%B9%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%BA%94%E7%94%A8%E6%9C%89%E4%BB%80%E4%B9%88%E6%A0%B7%E7%9A%84%E5%BD%B1%E5%93%8D.md
1.2.8 对大数据平台中的元数据管理是怎么理解的，元数据收集管理体系是怎么样的，会对大数据应用有什么样的影响.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.8%20%E5%AF%B9%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%B9%B3%E5%8F%B0%E4%B8%AD%E7%9A%84%E5%85%83%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86%E6%98%AF%E6%80%8E%E4%B9%88%E7%90%86%E8%A7%A3%E7%9A%84%EF%BC%8C%E5%85%83%E6%95%B0%E6%8D%AE%E6%94%B6%E9%9B%86%E7%AE%A1%E7%90%86%E4%BD%93%E7%B3%BB%E6%98%AF%E6%80%8E%E4%B9%88%E6%A0%B7%E7%9A%84%EF%BC%8C%E4%BC%9A%E5%AF%B9%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%BA%94%E7%94%A8%E6%9C%89%E4%BB%80%E4%B9%88%E6%A0%B7%E7%9A%84%E5%BD%B1%E5%93%8D.md
1.2.9 你理解常见如阿里，和友商大数据平台的技术体系差异以及发展趋势和技术瓶颈，在存储和计算两个方面进行概述.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.9%20%E4%BD%A0%E7%90%86%E8%A7%A3%E5%B8%B8%E8%A7%81%E5%A6%82%E9%98%BF%E9%87%8C%EF%BC%8C%E5%92%8C%E5%8F%8B%E5%95%86%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%B9%B3%E5%8F%B0%E7%9A%84%E6%8A%80%E6%9C%AF%E4%BD%93%E7%B3%BB%E5%B7%AE%E5%BC%82%E4%BB%A5%E5%8F%8A%E5%8F%91%E5%B1%95%E8%B6%8B%E5%8A%BF%E5%92%8C%E6%8A%80%E6%9C%AF%E7%93%B6%E9%A2%88%EF%BC%8C%E5%9C%A8%E5%AD%98%E5%82%A8%E5%92%8C%E8%AE%A1%E7%AE%97%E4%B8%A4%E4%B8%AA%E6%96%B9%E9%9D%A2%E8%BF%9B%E8%A1%8C%E6%A6%82%E8%BF%B0.md
1.2.9 你理解常见如阿里，和友商大数据平台的技术体系差异以及发展趋势和技术瓶颈，在存储和计算两个方面进行概述.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.2.9%20%E4%BD%A0%E7%90%86%E8%A7%A3%E5%B8%B8%E8%A7%81%E5%A6%82%E9%98%BF%E9%87%8C%EF%BC%8C%E5%92%8C%E5%8F%8B%E5%95%86%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%B9%B3%E5%8F%B0%E7%9A%84%E6%8A%80%E6%9C%AF%E4%BD%93%E7%B3%BB%E5%B7%AE%E5%BC%82%E4%BB%A5%E5%8F%8A%E5%8F%91%E5%B1%95%E8%B6%8B%E5%8A%BF%E5%92%8C%E6%8A%80%E6%9C%AF%E7%93%B6%E9%A2%88%EF%BC%8C%E5%9C%A8%E5%AD%98%E5%82%A8%E5%92%8C%E8%AE%A1%E7%AE%97%E4%B8%A4%E4%B8%AA%E6%96%B9%E9%9D%A2%E8%BF%9B%E8%A1%8C%E6%A6%82%E8%BF%B0.md
1.3.0 在云计算大数据处理场景中，每天运行着成千上万的任务，每个任务都要进行 IO 读写。存储系统为了更好的服务，经常会保证高优先级的任务优先执行。当多个作业或用户访问存储系统时,如何保证优先级和公平性.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.0%20%E5%9C%A8%E4%BA%91%E8%AE%A1%E7%AE%97%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86%E5%9C%BA%E6%99%AF%E4%B8%AD%EF%BC%8C%E6%AF%8F%E5%A4%A9%E8%BF%90%E8%A1%8C%E7%9D%80%E6%88%90%E5%8D%83%E4%B8%8A%E4%B8%87%E7%9A%84%E4%BB%BB%E5%8A%A1%EF%BC%8C%E6%AF%8F%E4%B8%AA%E4%BB%BB%E5%8A%A1%E9%83%BD%E8%A6%81%E8%BF%9B%E8%A1%8C%20IO%20%E8%AF%BB%E5%86%99%E3%80%82%E5%AD%98%E5%82%A8%E7%B3%BB%E7%BB%9F%E4%B8%BA%E4%BA%86%E6%9B%B4%E5%A5%BD%E7%9A%84%E6%9C%8D%E5%8A%A1%EF%BC%8C%E7%BB%8F%E5%B8%B8%E4%BC%9A%E4%BF%9D%E8%AF%81%E9%AB%98%E4%BC%98%E5%85%88%E7%BA%A7%E7%9A%84%E4%BB%BB%E5%8A%A1%E4%BC%98%E5%85%88%E6%89%A7%E8%A1%8C%E3%80%82%E5%BD%93%E5%A4%9A%E4%B8%AA%E4%BD%9C%E4%B8%9A%E6%88%96%E7%94%A8%E6%88%B7%E8%AE%BF%E9%97%AE%E5%AD%98%E5%82%A8%E7%B3%BB%E7%BB%9F%E6%97%B6%2C%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81%E4%BC%98%E5%85%88%E7%BA%A7%E5%92%8C%E5%85%AC%E5%B9%B3%E6%80%A7.md
1.3.0 在云计算大数据处理场景中，每天运行着成千上万的任务，每个任务都要进行 IO 读写。存储系统为了更好的服务，经常会保证高优先级的任务优先执行。当多个作业或用户访问存储系统时,如何保证优先级和公平性.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.0%20%E5%9C%A8%E4%BA%91%E8%AE%A1%E7%AE%97%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86%E5%9C%BA%E6%99%AF%E4%B8%AD%EF%BC%8C%E6%AF%8F%E5%A4%A9%E8%BF%90%E8%A1%8C%E7%9D%80%E6%88%90%E5%8D%83%E4%B8%8A%E4%B8%87%E7%9A%84%E4%BB%BB%E5%8A%A1%EF%BC%8C%E6%AF%8F%E4%B8%AA%E4%BB%BB%E5%8A%A1%E9%83%BD%E8%A6%81%E8%BF%9B%E8%A1%8C%20IO%20%E8%AF%BB%E5%86%99%E3%80%82%E5%AD%98%E5%82%A8%E7%B3%BB%E7%BB%9F%E4%B8%BA%E4%BA%86%E6%9B%B4%E5%A5%BD%E7%9A%84%E6%9C%8D%E5%8A%A1%EF%BC%8C%E7%BB%8F%E5%B8%B8%E4%BC%9A%E4%BF%9D%E8%AF%81%E9%AB%98%E4%BC%98%E5%85%88%E7%BA%A7%E7%9A%84%E4%BB%BB%E5%8A%A1%E4%BC%98%E5%85%88%E6%89%A7%E8%A1%8C%E3%80%82%E5%BD%93%E5%A4%9A%E4%B8%AA%E4%BD%9C%E4%B8%9A%E6%88%96%E7%94%A8%E6%88%B7%E8%AE%BF%E9%97%AE%E5%AD%98%E5%82%A8%E7%B3%BB%E7%BB%9F%E6%97%B6%2C%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81%E4%BC%98%E5%85%88%E7%BA%A7%E5%92%8C%E5%85%AC%E5%B9%B3%E6%80%A7.md
1.3.1 最大频率栈.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.1%20%E6%9C%80%E5%A4%A7%E9%A2%91%E7%8E%87%E6%A0%88.md
1.3.1 最大频率栈.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.1%20%E6%9C%80%E5%A4%A7%E9%A2%91%E7%8E%87%E6%A0%88.md
1.3.2 给定一个链表，删除链表的倒数第N个节点，并且返回链表的头结点.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.2%20%E7%BB%99%E5%AE%9A%E4%B8%80%E4%B8%AA%E9%93%BE%E8%A1%A8%EF%BC%8C%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E5%80%92%E6%95%B0%E7%AC%ACN%E4%B8%AA%E8%8A%82%E7%82%B9%EF%BC%8C%E5%B9%B6%E4%B8%94%E8%BF%94%E5%9B%9E%E9%93%BE%E8%A1%A8%E7%9A%84%E5%A4%B4%E7%BB%93%E7%82%B9.md
1.3.2 给定一个链表，删除链表的倒数第N个节点，并且返回链表的头结点.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.2%20%E7%BB%99%E5%AE%9A%E4%B8%80%E4%B8%AA%E9%93%BE%E8%A1%A8%EF%BC%8C%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E5%80%92%E6%95%B0%E7%AC%ACN%E4%B8%AA%E8%8A%82%E7%82%B9%EF%BC%8C%E5%B9%B6%E4%B8%94%E8%BF%94%E5%9B%9E%E9%93%BE%E8%A1%A8%E7%9A%84%E5%A4%B4%E7%BB%93%E7%82%B9.md
1.3.3 如果让你设计一个通用的、支持各种数据库秒级备份和恢复的系统，你会如何设计.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.3%20%E5%A6%82%E6%9E%9C%E8%AE%A9%E4%BD%A0%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E9%80%9A%E7%94%A8%E7%9A%84%E3%80%81%E6%94%AF%E6%8C%81%E5%90%84%E7%A7%8D%E6%95%B0%E6%8D%AE%E5%BA%93%E7%A7%92%E7%BA%A7%E5%A4%87%E4%BB%BD%E5%92%8C%E6%81%A2%E5%A4%8D%E7%9A%84%E7%B3%BB%E7%BB%9F%EF%BC%8C%E4%BD%A0%E4%BC%9A%E5%A6%82%E4%BD%95%E8%AE%BE%E8%AE%A1.md
1.3.3 如果让你设计一个通用的、支持各种数据库秒级备份和恢复的系统，你会如何设计.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.3%20%E5%A6%82%E6%9E%9C%E8%AE%A9%E4%BD%A0%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E9%80%9A%E7%94%A8%E7%9A%84%E3%80%81%E6%94%AF%E6%8C%81%E5%90%84%E7%A7%8D%E6%95%B0%E6%8D%AE%E5%BA%93%E7%A7%92%E7%BA%A7%E5%A4%87%E4%BB%BD%E5%92%8C%E6%81%A2%E5%A4%8D%E7%9A%84%E7%B3%BB%E7%BB%9F%EF%BC%8C%E4%BD%A0%E4%BC%9A%E5%A6%82%E4%BD%95%E8%AE%BE%E8%AE%A1.md
1.3.4 如果让你来设计一个支持数据库、NOSQL 和大数据之间数据实时流动的数据流及处理的系统，你会考虑哪些问题？如何设计？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.4%20%E5%A6%82%E6%9E%9C%E8%AE%A9%E4%BD%A0%E6%9D%A5%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E6%94%AF%E6%8C%81%E6%95%B0%E6%8D%AE%E5%BA%93%E3%80%81NOSQL%20%E5%92%8C%E5%A4%A7%E6%95%B0%E6%8D%AE%E4%B9%8B%E9%97%B4%E6%95%B0%E6%8D%AE%E5%AE%9E%E6%97%B6%E6%B5%81%E5%8A%A8%E7%9A%84%E6%95%B0%E6%8D%AE%E6%B5%81%E5%8F%8A%E5%A4%84%E7%90%86%E7%9A%84%E7%B3%BB%E7%BB%9F%EF%BC%8C%E4%BD%A0%E4%BC%9A%E8%80%83%E8%99%91%E5%93%AA%E4%BA%9B%E9%97%AE%E9%A2%98%EF%BC%9F%E5%A6%82%E4%BD%95%E8%AE%BE%E8%AE%A1%EF%BC%9F.md
1.3.4 如果让你来设计一个支持数据库、NOSQL 和大数据之间数据实时流动的数据流及处理的系统，你会考虑哪些问题？如何设计？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.4%20%E5%A6%82%E6%9E%9C%E8%AE%A9%E4%BD%A0%E6%9D%A5%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E6%94%AF%E6%8C%81%E6%95%B0%E6%8D%AE%E5%BA%93%E3%80%81NOSQL%20%E5%92%8C%E5%A4%A7%E6%95%B0%E6%8D%AE%E4%B9%8B%E9%97%B4%E6%95%B0%E6%8D%AE%E5%AE%9E%E6%97%B6%E6%B5%81%E5%8A%A8%E7%9A%84%E6%95%B0%E6%8D%AE%E6%B5%81%E5%8F%8A%E5%A4%84%E7%90%86%E7%9A%84%E7%B3%BB%E7%BB%9F%EF%BC%8C%E4%BD%A0%E4%BC%9A%E8%80%83%E8%99%91%E5%93%AA%E4%BA%9B%E9%97%AE%E9%A2%98%EF%BC%9F%E5%A6%82%E4%BD%95%E8%AE%BE%E8%AE%A1%EF%BC%9F.md
1.3.5 给定一个整数数组和一个整数，返回两个数组的索引，这两个索引指向的数字的加和等于指定的整数。需要最优的算法，分析算法的空间和时间复杂度.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.5%20%E7%BB%99%E5%AE%9A%E4%B8%80%E4%B8%AA%E6%95%B4%E6%95%B0%E6%95%B0%E7%BB%84%E5%92%8C%E4%B8%80%E4%B8%AA%E6%95%B4%E6%95%B0%EF%BC%8C%E8%BF%94%E5%9B%9E%E4%B8%A4%E4%B8%AA%E6%95%B0%E7%BB%84%E7%9A%84%E7%B4%A2%E5%BC%95%EF%BC%8C%E8%BF%99%E4%B8%A4%E4%B8%AA%E7%B4%A2%E5%BC%95%E6%8C%87%E5%90%91%E7%9A%84%E6%95%B0%E5%AD%97%E7%9A%84%E5%8A%A0%E5%92%8C%E7%AD%89%E4%BA%8E%E6%8C%87%E5%AE%9A%E7%9A%84%E6%95%B4%E6%95%B0%E3%80%82%E9%9C%80%E8%A6%81%E6%9C%80%E4%BC%98%E7%9A%84%E7%AE%97%E6%B3%95%EF%BC%8C%E5%88%86%E6%9E%90%E7%AE%97%E6%B3%95%E7%9A%84%E7%A9%BA%E9%97%B4%E5%92%8C%E6%97%B6%E9%97%B4%E5%A4%8D%E6%9D%82%E5%BA%A6.md
1.3.5 给定一个整数数组和一个整数，返回两个数组的索引，这两个索引指向的数字的加和等于指定的整数。需要最优的算法，分析算法的空间和时间复杂度.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.5%20%E7%BB%99%E5%AE%9A%E4%B8%80%E4%B8%AA%E6%95%B4%E6%95%B0%E6%95%B0%E7%BB%84%E5%92%8C%E4%B8%80%E4%B8%AA%E6%95%B4%E6%95%B0%EF%BC%8C%E8%BF%94%E5%9B%9E%E4%B8%A4%E4%B8%AA%E6%95%B0%E7%BB%84%E7%9A%84%E7%B4%A2%E5%BC%95%EF%BC%8C%E8%BF%99%E4%B8%A4%E4%B8%AA%E7%B4%A2%E5%BC%95%E6%8C%87%E5%90%91%E7%9A%84%E6%95%B0%E5%AD%97%E7%9A%84%E5%8A%A0%E5%92%8C%E7%AD%89%E4%BA%8E%E6%8C%87%E5%AE%9A%E7%9A%84%E6%95%B4%E6%95%B0%E3%80%82%E9%9C%80%E8%A6%81%E6%9C%80%E4%BC%98%E7%9A%84%E7%AE%97%E6%B3%95%EF%BC%8C%E5%88%86%E6%9E%90%E7%AE%97%E6%B3%95%E7%9A%84%E7%A9%BA%E9%97%B4%E5%92%8C%E6%97%B6%E9%97%B4%E5%A4%8D%E6%9D%82%E5%BA%A6.md
1.3.6 假如给你一个新产品，你将从哪些方面来保障它的质量？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.6%20%E5%81%87%E5%A6%82%E7%BB%99%E4%BD%A0%E4%B8%80%E4%B8%AA%E6%96%B0%E4%BA%A7%E5%93%81%EF%BC%8C%E4%BD%A0%E5%B0%86%E4%BB%8E%E5%93%AA%E4%BA%9B%E6%96%B9%E9%9D%A2%E6%9D%A5%E4%BF%9D%E9%9A%9C%E5%AE%83%E7%9A%84%E8%B4%A8%E9%87%8F%EF%BC%9F.md
1.3.6 假如给你一个新产品，你将从哪些方面来保障它的质量？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.6%20%E5%81%87%E5%A6%82%E7%BB%99%E4%BD%A0%E4%B8%80%E4%B8%AA%E6%96%B0%E4%BA%A7%E5%93%81%EF%BC%8C%E4%BD%A0%E5%B0%86%E4%BB%8E%E5%93%AA%E4%BA%9B%E6%96%B9%E9%9D%A2%E6%9D%A5%E4%BF%9D%E9%9A%9C%E5%AE%83%E7%9A%84%E8%B4%A8%E9%87%8F%EF%BC%9F.md
1.3.7 请评估一下程序的执行结果？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.7%20%E8%AF%B7%E8%AF%84%E4%BC%B0%E4%B8%80%E4%B8%8B%E7%A8%8B%E5%BA%8F%E7%9A%84%E6%89%A7%E8%A1%8C%E7%BB%93%E6%9E%9C%EF%BC%9F.md
1.3.7 请评估一下程序的执行结果？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/1.3.7%20%E8%AF%B7%E8%AF%84%E4%BC%B0%E4%B8%80%E4%B8%8B%E7%A8%8B%E5%BA%8F%E7%9A%84%E6%89%A7%E8%A1%8C%E7%BB%93%E6%9E%9C%EF%BC%9F.md
10.1.0 使用Redis有哪些好处？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.0%20%E4%BD%BF%E7%94%A8Redis%E6%9C%89%E5%93%AA%E4%BA%9B%E5%A5%BD%E5%A4%84%EF%BC%9F.md
10.1.0 使用Redis有哪些好处？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.0%20%E4%BD%BF%E7%94%A8Redis%E6%9C%89%E5%93%AA%E4%BA%9B%E5%A5%BD%E5%A4%84%EF%BC%9F.md
10.1.1 redis相比memcached有哪些优势？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.1%20redis%E7%9B%B8%E6%AF%94memcached%E6%9C%89%E5%93%AA%E4%BA%9B%E4%BC%98%E5%8A%BF%EF%BC%9F.md
10.1.1 redis相比memcached有哪些优势？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.1%20redis%E7%9B%B8%E6%AF%94memcached%E6%9C%89%E5%93%AA%E4%BA%9B%E4%BC%98%E5%8A%BF%EF%BC%9F.md
10.1.2 redis常见性能问题和解决方案.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.2%20redis%E5%B8%B8%E8%A7%81%E6%80%A7%E8%83%BD%E9%97%AE%E9%A2%98%E5%92%8C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88.md
10.1.2 redis常见性能问题和解决方案.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.2%20redis%E5%B8%B8%E8%A7%81%E6%80%A7%E8%83%BD%E9%97%AE%E9%A2%98%E5%92%8C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88.md
10.1.3 MySQL里有2000w数据，redis中只存20w的数据，如何保证redis中的数据都是热点数据.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.3%20MySQL%E9%87%8C%E6%9C%892000w%E6%95%B0%E6%8D%AE%EF%BC%8Credis%E4%B8%AD%E5%8F%AA%E5%AD%9820w%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81redis%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E9%83%BD%E6%98%AF%E7%83%AD%E7%82%B9%E6%95%B0%E6%8D%AE.md
10.1.3 MySQL里有2000w数据，redis中只存20w的数据，如何保证redis中的数据都是热点数据.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.3%20MySQL%E9%87%8C%E6%9C%892000w%E6%95%B0%E6%8D%AE%EF%BC%8Credis%E4%B8%AD%E5%8F%AA%E5%AD%9820w%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81redis%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E9%83%BD%E6%98%AF%E7%83%AD%E7%82%B9%E6%95%B0%E6%8D%AE.md
10.1.3 zookeeper的四种类型的znode.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.3%20zookeeper%E7%9A%84%E5%9B%9B%E7%A7%8D%E7%B1%BB%E5%9E%8B%E7%9A%84znode.md
10.1.3 zookeeper的四种类型的znode.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.3%20zookeeper%E7%9A%84%E5%9B%9B%E7%A7%8D%E7%B1%BB%E5%9E%8B%E7%9A%84znode.md
10.1.4 Memcache与Redis的区别都有哪些？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.4%20Memcache%E4%B8%8ERedis%E7%9A%84%E5%8C%BA%E5%88%AB%E9%83%BD%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F.md
10.1.4 Memcache与Redis的区别都有哪些？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.4%20Memcache%E4%B8%8ERedis%E7%9A%84%E5%8C%BA%E5%88%AB%E9%83%BD%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F.md
10.1.5 Redis 常见的性能问题都有哪些？如何解决？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.5%20Redis%20%E5%B8%B8%E8%A7%81%E7%9A%84%E6%80%A7%E8%83%BD%E9%97%AE%E9%A2%98%E9%83%BD%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3%EF%BC%9F.md
10.1.5 Redis 常见的性能问题都有哪些？如何解决？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.5%20Redis%20%E5%B8%B8%E8%A7%81%E7%9A%84%E6%80%A7%E8%83%BD%E9%97%AE%E9%A2%98%E9%83%BD%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3%EF%BC%9F.md
10.1.6 redis最适合的场景.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.6%20redis%E6%9C%80%E9%80%82%E5%90%88%E7%9A%84%E5%9C%BA%E6%99%AF.md
10.1.6 redis最适合的场景.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.6%20redis%E6%9C%80%E9%80%82%E5%90%88%E7%9A%84%E5%9C%BA%E6%99%AF.md
10.1.7 Redis的同步机制了解么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.7%20Redis%E7%9A%84%E5%90%8C%E6%AD%A5%E6%9C%BA%E5%88%B6%E4%BA%86%E8%A7%A3%E4%B9%88%EF%BC%9F.md
10.1.7 Redis的同步机制了解么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.7%20Redis%E7%9A%84%E5%90%8C%E6%AD%A5%E6%9C%BA%E5%88%B6%E4%BA%86%E8%A7%A3%E4%B9%88%EF%BC%9F.md
10.1.8 是否使用过Redis集群，集群的原理是什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.8%20%E6%98%AF%E5%90%A6%E4%BD%BF%E7%94%A8%E8%BF%87Redis%E9%9B%86%E7%BE%A4%EF%BC%8C%E9%9B%86%E7%BE%A4%E7%9A%84%E5%8E%9F%E7%90%86%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md
10.1.8 是否使用过Redis集群，集群的原理是什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/10.1.8%20%E6%98%AF%E5%90%A6%E4%BD%BF%E7%94%A8%E8%BF%87Redis%E9%9B%86%E7%BE%A4%EF%BC%8C%E9%9B%86%E7%BE%A4%E7%9A%84%E5%8E%9F%E7%90%86%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md
11.1.0 什么是MongoDB？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.0%20%E4%BB%80%E4%B9%88%E6%98%AFMongoDB%EF%BC%9F.md
11.1.0 什么是MongoDB？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.0%20%E4%BB%80%E4%B9%88%E6%98%AFMongoDB%EF%BC%9F.md
11.1.1 MongoDB是由哪种语言写的？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.1%20MongoDB%E6%98%AF%E7%94%B1%E5%93%AA%E7%A7%8D%E8%AF%AD%E8%A8%80%E5%86%99%E7%9A%84%EF%BC%9F.md
11.1.1 MongoDB是由哪种语言写的？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.1%20MongoDB%E6%98%AF%E7%94%B1%E5%93%AA%E7%A7%8D%E8%AF%AD%E8%A8%80%E5%86%99%E7%9A%84%EF%BC%9F.md
11.1.2 MongoDB的优势有哪些？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.2%20MongoDB%E7%9A%84%E4%BC%98%E5%8A%BF%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F.md
11.1.2 MongoDB的优势有哪些？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.2%20MongoDB%E7%9A%84%E4%BC%98%E5%8A%BF%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F.md
11.1.3 什么是数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.3%20%E4%BB%80%E4%B9%88%E6%98%AF%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.1.3 什么是数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.3%20%E4%BB%80%E4%B9%88%E6%98%AF%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.1.4 什么是集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.4%20%E4%BB%80%E4%B9%88%E6%98%AF%E9%9B%86%E5%90%88%EF%BC%9F.md
11.1.4 什么是集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.4%20%E4%BB%80%E4%B9%88%E6%98%AF%E9%9B%86%E5%90%88%EF%BC%9F.md
11.1.5 什么是文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.5%20%E4%BB%80%E4%B9%88%E6%98%AF%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.1.5 什么是文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.5%20%E4%BB%80%E4%B9%88%E6%98%AF%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.1.6 MongoDB和关系型数据库术语对比图.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.6%20MongoDB%E5%92%8C%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%AF%E8%AF%AD%E5%AF%B9%E6%AF%94%E5%9B%BE.md
11.1.6 MongoDB和关系型数据库术语对比图.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.6%20MongoDB%E5%92%8C%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%AF%E8%AF%AD%E5%AF%B9%E6%AF%94%E5%9B%BE.md
11.1.7 什么是“mongod”？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.7%20%E4%BB%80%E4%B9%88%E6%98%AF%E2%80%9Cmongod%E2%80%9D%EF%BC%9F.md
11.1.7 什么是“mongod”？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.7%20%E4%BB%80%E4%B9%88%E6%98%AF%E2%80%9Cmongod%E2%80%9D%EF%BC%9F.md
11.1.8 “mongod”参数有什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.8%20%E2%80%9Cmongod%E2%80%9D%E5%8F%82%E6%95%B0%E6%9C%89%E4%BB%80%E4%B9%88%EF%BC%9F.md
11.1.8 “mongod”参数有什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.8%20%E2%80%9Cmongod%E2%80%9D%E5%8F%82%E6%95%B0%E6%9C%89%E4%BB%80%E4%B9%88%EF%BC%9F.md
11.1.9 什么是“mongo”？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.9%20%E4%BB%80%E4%B9%88%E6%98%AF%E2%80%9Cmongo%E2%80%9D%EF%BC%9F.md
11.1.9 什么是“mongo”？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.1.9%20%E4%BB%80%E4%B9%88%E6%98%AF%E2%80%9Cmongo%E2%80%9D%EF%BC%9F.md
11.2.0 MongoDB哪个命令可以切换数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.0%20MongoDB%E5%93%AA%E4%B8%AA%E5%91%BD%E4%BB%A4%E5%8F%AF%E4%BB%A5%E5%88%87%E6%8D%A2%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.2.0 MongoDB哪个命令可以切换数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.0%20MongoDB%E5%93%AA%E4%B8%AA%E5%91%BD%E4%BB%A4%E5%8F%AF%E4%BB%A5%E5%88%87%E6%8D%A2%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.2.1 什么是非关系型数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.1%20%E4%BB%80%E4%B9%88%E6%98%AF%E9%9D%9E%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.2.1 什么是非关系型数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.1%20%E4%BB%80%E4%B9%88%E6%98%AF%E9%9D%9E%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.2.2 非关系型数据库有哪些类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.2%20%E9%9D%9E%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%89%E5%93%AA%E4%BA%9B%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.2.2 非关系型数据库有哪些类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.2%20%E9%9D%9E%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%89%E5%93%AA%E4%BA%9B%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.2.3 为什么用MOngoDB？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.3%20%E4%B8%BA%E4%BB%80%E4%B9%88%E7%94%A8MOngoDB%EF%BC%9F.md
11.2.3 为什么用MOngoDB？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.3%20%E4%B8%BA%E4%BB%80%E4%B9%88%E7%94%A8MOngoDB%EF%BC%9F.md
11.2.4 在哪些场景使用MongoDB？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.4%20%E5%9C%A8%E5%93%AA%E4%BA%9B%E5%9C%BA%E6%99%AF%E4%BD%BF%E7%94%A8MongoDB%EF%BC%9F.md
11.2.4 在哪些场景使用MongoDB？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.4%20%E5%9C%A8%E5%93%AA%E4%BA%9B%E5%9C%BA%E6%99%AF%E4%BD%BF%E7%94%A8MongoDB%EF%BC%9F.md
11.2.5 MongoDB中的命名空间是什么意思.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.5%20MongoDB%E4%B8%AD%E7%9A%84%E5%91%BD%E5%90%8D%E7%A9%BA%E9%97%B4%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D.md
11.2.5 MongoDB中的命名空间是什么意思.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.5%20MongoDB%E4%B8%AD%E7%9A%84%E5%91%BD%E5%90%8D%E7%A9%BA%E9%97%B4%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D.md
11.2.6 哪些语言支持MongoDB.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.6%20%E5%93%AA%E4%BA%9B%E8%AF%AD%E8%A8%80%E6%94%AF%E6%8C%81MongoDB.md
11.2.6 哪些语言支持MongoDB.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.6%20%E5%93%AA%E4%BA%9B%E8%AF%AD%E8%A8%80%E6%94%AF%E6%8C%81MongoDB.md
11.2.7 在MongoDB中如何创建一个新的数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.7%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E6%96%B0%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.2.7 在MongoDB中如何创建一个新的数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.7%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E6%96%B0%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.2.8 在MongoDB中如何查看数据库列表？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.8%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E5%88%97%E8%A1%A8%EF%BC%9F.md
11.2.8 在MongoDB中如何查看数据库列表？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.8%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E5%88%97%E8%A1%A8%EF%BC%9F.md
11.2.9 MongoDB中的分片是什么意思？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.9%20MongoDB%E4%B8%AD%E7%9A%84%E5%88%86%E7%89%87%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%EF%BC%9F.md
11.2.9 MongoDB中的分片是什么意思？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.2.9%20MongoDB%E4%B8%AD%E7%9A%84%E5%88%86%E7%89%87%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%EF%BC%9F.md
11.3.0 如何查看使用MongoDB的连接？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.0%20%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B%E4%BD%BF%E7%94%A8MongoDB%E7%9A%84%E8%BF%9E%E6%8E%A5%EF%BC%9F.md
11.3.0 如何查看使用MongoDB的连接？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.0%20%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B%E4%BD%BF%E7%94%A8MongoDB%E7%9A%84%E8%BF%9E%E6%8E%A5%EF%BC%9F.md
11.3.1 什么是复制？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.1%20%E4%BB%80%E4%B9%88%E6%98%AF%E5%A4%8D%E5%88%B6%EF%BC%9F.md
11.3.1 什么是复制？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.1%20%E4%BB%80%E4%B9%88%E6%98%AF%E5%A4%8D%E5%88%B6%EF%BC%9F.md
11.3.2 在MongoDB中如何在集合中插入一个文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.2%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%9C%A8%E9%9B%86%E5%90%88%E4%B8%AD%E6%8F%92%E5%85%A5%E4%B8%80%E4%B8%AA%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.3.2 在MongoDB中如何在集合中插入一个文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.2%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%9C%A8%E9%9B%86%E5%90%88%E4%B8%AD%E6%8F%92%E5%85%A5%E4%B8%80%E4%B8%AA%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.3.3 在MongoDB中如何除去一个数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.3%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E9%99%A4%E5%8E%BB%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.3.3 在MongoDB中如何除去一个数据库？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.3%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E9%99%A4%E5%8E%BB%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9F.md
11.3.4 在MongoDB中如何创建一个集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.4%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E9%9B%86%E5%90%88%EF%BC%9F.md
11.3.4 在MongoDB中如何创建一个集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.4%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E9%9B%86%E5%90%88%EF%BC%9F.md
11.3.5 在MongoDB中如何查看一个已经创建的集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.5%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B%E4%B8%80%E4%B8%AA%E5%B7%B2%E7%BB%8F%E5%88%9B%E5%BB%BA%E7%9A%84%E9%9B%86%E5%90%88%EF%BC%9F.md
11.3.5 在MongoDB中如何查看一个已经创建的集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.5%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B%E4%B8%80%E4%B8%AA%E5%B7%B2%E7%BB%8F%E5%88%9B%E5%BB%BA%E7%9A%84%E9%9B%86%E5%90%88%EF%BC%9F.md
11.3.6 在MongoDB中如何删除一个集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.6%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%88%A0%E9%99%A4%E4%B8%80%E4%B8%AA%E9%9B%86%E5%90%88%EF%BC%9F.md
11.3.6 在MongoDB中如何删除一个集合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.6%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E5%88%A0%E9%99%A4%E4%B8%80%E4%B8%AA%E9%9B%86%E5%90%88%EF%BC%9F.md
11.3.7 为什么要在MongoDB中使用分析器？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.7%20%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%9C%A8MongoDB%E4%B8%AD%E4%BD%BF%E7%94%A8%E5%88%86%E6%9E%90%E5%99%A8%EF%BC%9F.md
11.3.7 为什么要在MongoDB中使用分析器？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.7%20%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%9C%A8MongoDB%E4%B8%AD%E4%BD%BF%E7%94%A8%E5%88%86%E6%9E%90%E5%99%A8%EF%BC%9F.md
11.3.8 MongoDB支持主键外键关系吗？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.8%20MongoDB%E6%94%AF%E6%8C%81%E4%B8%BB%E9%94%AE%E5%A4%96%E9%94%AE%E5%85%B3%E7%B3%BB%E5%90%97%EF%BC%9F.md
11.3.8 MongoDB支持主键外键关系吗？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.8%20MongoDB%E6%94%AF%E6%8C%81%E4%B8%BB%E9%94%AE%E5%A4%96%E9%94%AE%E5%85%B3%E7%B3%BB%E5%90%97%EF%BC%9F.md
11.3.9 MongoDB支持哪些数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.9%20MongoDB%E6%94%AF%E6%8C%81%E5%93%AA%E4%BA%9B%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.3.9 MongoDB支持哪些数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.3.9%20MongoDB%E6%94%AF%E6%8C%81%E5%93%AA%E4%BA%9B%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.0 为什么要在MongoDB中用Code数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.0%20%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%9C%A8MongoDB%E4%B8%AD%E7%94%A8Code%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.0 为什么要在MongoDB中用Code数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.0%20%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%9C%A8MongoDB%E4%B8%AD%E7%94%A8Code%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.1 为什么要在MongoDB中用Regular Expression数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.1%20%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%9C%A8MongoDB%E4%B8%AD%E7%94%A8Regular%20Expression%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.1 为什么要在MongoDB中用Regular Expression数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.1%20%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E5%9C%A8MongoDB%E4%B8%AD%E7%94%A8Regular%20Expression%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.2 为什么在MongoDB中使用Object ID数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.2%20%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9C%A8MongoDB%E4%B8%AD%E4%BD%BF%E7%94%A8Object%20ID%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.2 为什么在MongoDB中使用Object ID数据类型？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.2%20%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9C%A8MongoDB%E4%B8%AD%E4%BD%BF%E7%94%A8Object%20ID%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9F.md
11.4.3 如何在集合中插入一个文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.3%20%E5%A6%82%E4%BD%95%E5%9C%A8%E9%9B%86%E5%90%88%E4%B8%AD%E6%8F%92%E5%85%A5%E4%B8%80%E4%B8%AA%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.4.3 如何在集合中插入一个文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.3%20%E5%A6%82%E4%BD%95%E5%9C%A8%E9%9B%86%E5%90%88%E4%B8%AD%E6%8F%92%E5%85%A5%E4%B8%80%E4%B8%AA%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.4.4 “ObjectID”有哪些部分组成？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.4%20%E2%80%9CObjectID%E2%80%9D%E6%9C%89%E5%93%AA%E4%BA%9B%E9%83%A8%E5%88%86%E7%BB%84%E6%88%90%EF%BC%9F.md
11.4.4 “ObjectID”有哪些部分组成？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.4%20%E2%80%9CObjectID%E2%80%9D%E6%9C%89%E5%93%AA%E4%BA%9B%E9%83%A8%E5%88%86%E7%BB%84%E6%88%90%EF%BC%9F.md
11.4.5 在MongoDb中什么是索引？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.5%20%E5%9C%A8MongoDb%E4%B8%AD%E4%BB%80%E4%B9%88%E6%98%AF%E7%B4%A2%E5%BC%95%EF%BC%9F.md
11.4.5 在MongoDb中什么是索引？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.5%20%E5%9C%A8MongoDb%E4%B8%AD%E4%BB%80%E4%B9%88%E6%98%AF%E7%B4%A2%E5%BC%95%EF%BC%9F.md
11.4.6 如何添加索引？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.6%20%E5%A6%82%E4%BD%95%E6%B7%BB%E5%8A%A0%E7%B4%A2%E5%BC%95%EF%BC%9F.md
11.4.6 如何添加索引？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.6%20%E5%A6%82%E4%BD%95%E6%B7%BB%E5%8A%A0%E7%B4%A2%E5%BC%95%EF%BC%9F.md
11.4.7 MongoDB有哪些可替代产品？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.7%20MongoDB%E6%9C%89%E5%93%AA%E4%BA%9B%E5%8F%AF%E6%9B%BF%E4%BB%A3%E4%BA%A7%E5%93%81%EF%BC%9F.md
11.4.7 MongoDB有哪些可替代产品？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.7%20MongoDB%E6%9C%89%E5%93%AA%E4%BA%9B%E5%8F%AF%E6%9B%BF%E4%BB%A3%E4%BA%A7%E5%93%81%EF%BC%9F.md
11.4.8 如何查询集合中的文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.8%20%E5%A6%82%E4%BD%95%E6%9F%A5%E8%AF%A2%E9%9B%86%E5%90%88%E4%B8%AD%E7%9A%84%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.4.8 如何查询集合中的文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.8%20%E5%A6%82%E4%BD%95%E6%9F%A5%E8%AF%A2%E9%9B%86%E5%90%88%E4%B8%AD%E7%9A%84%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.4.9 用什么方法可以格式化输出结果？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.9%20%E7%94%A8%E4%BB%80%E4%B9%88%E6%96%B9%E6%B3%95%E5%8F%AF%E4%BB%A5%E6%A0%BC%E5%BC%8F%E5%8C%96%E8%BE%93%E5%87%BA%E7%BB%93%E6%9E%9C%EF%BC%9F.md
11.4.9 用什么方法可以格式化输出结果？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.4.9%20%E7%94%A8%E4%BB%80%E4%B9%88%E6%96%B9%E6%B3%95%E5%8F%AF%E4%BB%A5%E6%A0%BC%E5%BC%8F%E5%8C%96%E8%BE%93%E5%87%BA%E7%BB%93%E6%9E%9C%EF%BC%9F.md
11.5.0 如何使用AND或OR条件循环查询集合中的文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.0%20%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8AND%E6%88%96OR%E6%9D%A1%E4%BB%B6%E5%BE%AA%E7%8E%AF%E6%9F%A5%E8%AF%A2%E9%9B%86%E5%90%88%E4%B8%AD%E7%9A%84%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.5.0 如何使用AND或OR条件循环查询集合中的文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.0%20%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8AND%E6%88%96OR%E6%9D%A1%E4%BB%B6%E5%BE%AA%E7%8E%AF%E6%9F%A5%E8%AF%A2%E9%9B%86%E5%90%88%E4%B8%AD%E7%9A%84%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.5.1 在MongoDB中如何更新数据？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.1%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%9B%B4%E6%96%B0%E6%95%B0%E6%8D%AE%EF%BC%9F.md
11.5.1 在MongoDB中如何更新数据？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.1%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%9B%B4%E6%96%B0%E6%95%B0%E6%8D%AE%EF%BC%9F.md
11.5.2 如何删除文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.2%20%E5%A6%82%E4%BD%95%E5%88%A0%E9%99%A4%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.5.2 如何删除文档？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.2%20%E5%A6%82%E4%BD%95%E5%88%A0%E9%99%A4%E6%96%87%E6%A1%A3%EF%BC%9F.md
11.5.3 在MongoDB中如何排序？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.3%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%8E%92%E5%BA%8F%EF%BC%9F.md
11.5.3 在MongoDB中如何排序？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.3%20%E5%9C%A8MongoDB%E4%B8%AD%E5%A6%82%E4%BD%95%E6%8E%92%E5%BA%8F%EF%BC%9F.md
11.5.4 什么是聚合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.4%20%E4%BB%80%E4%B9%88%E6%98%AF%E8%81%9A%E5%90%88%EF%BC%9F.md
11.5.4 什么是聚合？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.4%20%E4%BB%80%E4%B9%88%E6%98%AF%E8%81%9A%E5%90%88%EF%BC%9F.md
11.5.5 在MongoDB中什么是副本集？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.5%20%E5%9C%A8MongoDB%E4%B8%AD%E4%BB%80%E4%B9%88%E6%98%AF%E5%89%AF%E6%9C%AC%E9%9B%86%EF%BC%9F.md
11.5.5 在MongoDB中什么是副本集？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.5%20%E5%9C%A8MongoDB%E4%B8%AD%E4%BB%80%E4%B9%88%E6%98%AF%E5%89%AF%E6%9C%AC%E9%9B%86%EF%BC%9F.md
11.5.6 Mongodb存储特性与内部原理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.6%20Mongodb%E5%AD%98%E5%82%A8%E7%89%B9%E6%80%A7%E4%B8%8E%E5%86%85%E9%83%A8%E5%8E%9F%E7%90%86.md
11.5.6 Mongodb存储特性与内部原理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/11.5.6%20Mongodb%E5%AD%98%E5%82%A8%E7%89%B9%E6%80%A7%E4%B8%8E%E5%86%85%E9%83%A8%E5%8E%9F%E7%90%86.md
12.1.0 zookeeper是什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.0%20zookeeper%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md
12.1.0 zookeeper是什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.0%20zookeeper%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md
12.1.1 zookeeper提供了什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.1%20zookeeper%E6%8F%90%E4%BE%9B%E4%BA%86%E4%BB%80%E4%B9%88%EF%BC%9F.md
12.1.1 zookeeper提供了什么？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.1%20zookeeper%E6%8F%90%E4%BE%9B%E4%BA%86%E4%BB%80%E4%B9%88%EF%BC%9F.md
12.1.2 zookeeper文件系统.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.2%20zookeeper%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F.md
12.1.2 zookeeper文件系统.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.2%20zookeeper%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F.md
12.1.4 zookeeper通知机制.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.4%20zookeeper%E9%80%9A%E7%9F%A5%E6%9C%BA%E5%88%B6.md
12.1.4 zookeeper通知机制.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.4%20zookeeper%E9%80%9A%E7%9F%A5%E6%9C%BA%E5%88%B6.md
12.1.5 zookeeper有哪些应用场景？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.5%20zookeeper%E6%9C%89%E5%93%AA%E4%BA%9B%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF%EF%BC%9F.md
12.1.5 zookeeper有哪些应用场景？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.5%20zookeeper%E6%9C%89%E5%93%AA%E4%BA%9B%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF%EF%BC%9F.md
12.1.6 zk的命名服务.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.6%20zk%E7%9A%84%E5%91%BD%E5%90%8D%E6%9C%8D%E5%8A%A1.md
12.1.6 zk的命名服务.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.6%20zk%E7%9A%84%E5%91%BD%E5%90%8D%E6%9C%8D%E5%8A%A1.md
12.1.7 zk的配置管理服务.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.7%20zk%E7%9A%84%E9%85%8D%E7%BD%AE%E7%AE%A1%E7%90%86%E6%9C%8D%E5%8A%A1.md
12.1.7 zk的配置管理服务.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.7%20zk%E7%9A%84%E9%85%8D%E7%BD%AE%E7%AE%A1%E7%90%86%E6%9C%8D%E5%8A%A1.md
12.1.8 zk的集群管理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.8%20zk%E7%9A%84%E9%9B%86%E7%BE%A4%E7%AE%A1%E7%90%86.md
12.1.8 zk的集群管理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.8%20zk%E7%9A%84%E9%9B%86%E7%BE%A4%E7%AE%A1%E7%90%86.md
12.1.9 zk的分布式锁.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.9%20zk%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%81.md
12.1.9 zk的分布式锁.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.1.9%20zk%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%81.md
12.2.0 zk队列管理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.0%20zk%E9%98%9F%E5%88%97%E7%AE%A1%E7%90%86.md
12.2.0 zk队列管理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.0%20zk%E9%98%9F%E5%88%97%E7%AE%A1%E7%90%86.md
12.2.1 zk数据复制.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.1%20zk%E6%95%B0%E6%8D%AE%E5%A4%8D%E5%88%B6.md
12.2.1 zk数据复制.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.1%20zk%E6%95%B0%E6%8D%AE%E5%A4%8D%E5%88%B6.md
12.2.2 zk的工作原理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.2%20zk%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86.md
12.2.2 zk的工作原理.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.2%20zk%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86.md
12.2.3 zk是如何保证事物的顺序一致性.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.3%20zk%E6%98%AF%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81%E4%BA%8B%E7%89%A9%E7%9A%84%E9%A1%BA%E5%BA%8F%E4%B8%80%E8%87%B4%E6%80%A7.md
12.2.3 zk是如何保证事物的顺序一致性.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.3%20zk%E6%98%AF%E5%A6%82%E4%BD%95%E4%BF%9D%E8%AF%81%E4%BA%8B%E7%89%A9%E7%9A%84%E9%A1%BA%E5%BA%8F%E4%B8%80%E8%87%B4%E6%80%A7.md
12.2.4 zk集群下server工作状态.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.4%20zk%E9%9B%86%E7%BE%A4%E4%B8%8Bserver%E5%B7%A5%E4%BD%9C%E7%8A%B6%E6%80%81.md
12.2.4 zk集群下server工作状态.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.4%20zk%E9%9B%86%E7%BE%A4%E4%B8%8Bserver%E5%B7%A5%E4%BD%9C%E7%8A%B6%E6%80%81.md
12.2.5 zk是如何选举Leader的？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.5%20zk%E6%98%AF%E5%A6%82%E4%BD%95%E9%80%89%E4%B8%BELeader%E7%9A%84%EF%BC%9F.md
12.2.5 zk是如何选举Leader的？.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.5%20zk%E6%98%AF%E5%A6%82%E4%BD%95%E9%80%89%E4%B8%BELeader%E7%9A%84%EF%BC%9F.md
12.2.6 zk同步流程.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.6%20zk%E5%90%8C%E6%AD%A5%E6%B5%81%E7%A8%8B.md
12.2.6 zk同步流程.md	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference/blob/master/12.2.6%20zk%E5%90%8C%E6%AD%A5%E6%B5%81%E7%A8%8B.md
README	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#2019年最新总结阿里腾讯百度美团头条等技术面试题目以及答案专家出题人分析汇总持续更新中
阿里篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1
华为篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#2
百度篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#3
腾讯篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#4
美团篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#5
头条篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#6
滴滴篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#7
京东篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#8
MySQL篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#9
Redis篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#10
MongDB篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#11
Zookeeper篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#12
Nginx篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#13
算法篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#14
内存篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#15
cpu篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#16
磁盘篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#17
网络通信篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#18
安全篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#19
并发篇	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#20
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#阿里篇
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#111-如何实现一个高效的单向链表逆序输出
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#112-已知sqrt2约等于1414要求不用数学库求sqrt2精确到小数点后10位
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#113-给定一个二叉搜索树bst找到树中第-k-小的节点
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#114-lru缓存机制
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#115-关于epoll和select的区别以下哪些说法是正确的
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#116-从innodb的索引结构分析为什么索引的-key-长度不能太长
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#117-mysql的数据如何恢复到任意时间点
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#118-nfs-和-smb-是最常见的两种-nasnetwork-attached-storage协议当把一个文件系统同时通过-nfs-和-smb-协议共享给多个主机访问时以下哪些说法是错误的
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#119-输入-ping-ip-后敲回车发包前会发生什么
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#120-请解释下为什么鹿晗发布恋情的时候微博系统会崩溃如何解决
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#121-现有一批邮件需要发送给订阅顾客且有一个集群集群的节点数不定会动态扩容缩容来负责具体的邮件发送任务如何让系统尽快地完成发送
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#122-有一批气象观测站现需要获取这些站点的观测数据并存储到-hive-中但是气象局只提供了-api-查询每次只能查询单个观测点那么如果能够方便快速地获取到所有的观测点的数据
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#123-如何实现两金额数据相加最多小数点两位
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#124-关于并行计算的一些基础开放问题
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#125-请计算xilinx公司vu9p芯片的算力相当于多少tops给出计算过程与公式
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#126-一颗现代处理器每秒大概可以执行多少条简单的mov指令有哪些主要的影响因素
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#127-请分析-maxcompute-产品与分布式技术的关系当前大数据计算平台类产品的市场现状和发展趋势
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#128-对大数据平台中的元数据管理是怎么理解的元数据收集管理体系是怎么样的会对大数据应用有什么样的影响
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#129-你理解常见如阿里和友商大数据平台的技术体系差异以及发展趋势和技术瓶颈在存储和计算两个方面进行概述
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#130-在云计算大数据处理场景中每天运行着成千上万的任务每个任务都要进行-io-读写存储系统为了更好的服务经常会保证高优先级的任务优先执行当多个作业或用户访问存储系统时如何保证优先级和公平性
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#131-最大频率栈
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#132-给定一个链表删除链表的倒数第n个节点并且返回链表的头结点
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#133-如果让你设计一个通用的支持各种数据库秒级备份和恢复的系统你会如何设计
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#134-如果让你来设计一个支持数据库nosql-和大数据之间数据实时流动的数据流及处理的系统你会考虑哪些问题如何设计
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#135-给定一个整数数组和一个整数返回两个数组的索引这两个索引指向的数字的加和等于指定的整数需要最优的算法分析算法的空间和时间复杂度
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#136-假如给你一个新产品你将从哪些方面来保障它的质量
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#137-请评估一下程序的执行结果
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#华为篇
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#210-static有什么用途请至少说明两种
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#211-引用与指针有什么区别
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#212-描述实时系统的基本特性
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#213-全局变量和局部变量在内存中是否有区别如果有是什么区别
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#214-什么是平衡二叉树
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#215-堆栈溢出一般是由什么原因导致的
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#216-什么函数不能声明为虚函数
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#217-冒泡排序算法的时间复杂度是什么
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#218-写出float-x-与零值比较的if语句
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#219-internet采用哪种网络协议该协议的主要层次结构
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#220-internet物理地址和ip地址转换采用什么协议
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#221-ip地址的编码分为哪俩部分
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#222-用户输入mn值从1至n开始顺序循环数数每数到m输出该数值直至全部输出写出c程序
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#223-不能做switch的参数类型是
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#224-int-ansize其中隐藏着若干0其余非0整数写一个函数int-funcint-a-int-nsize使a把0移至后面非0整数移至数组前面并保持有序返回值为原数据中第一个元素为0的下标
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#225-写一个程序-要求功能求出用125这三个数不同个数组合的和为100的组合个数
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#226-实现一个函数把一个字符串中的字符从小写转为大写
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#227-随机输入一个数判断它是不是对称数回文数如31211232145254不能用字符串库函数
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#228-求22000的所有素数有足够的内存要求尽量快
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#229-abcd四个进程a向buf里面写数据bcd向buf里面读数据当a写完且bcd都读一次后a才能再写用pv操作实现
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#230-将单向链表reverse如abcd变成dcba只能搜索链表一次
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#231-将二叉树的两个孩子换位置即左变右右变左不能用递规
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#232-以下属于物理层的设备是
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#233-在以太网中是根据地址来区分不同的设备的
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#234-以下为传输层协议的是
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#235-以下对mac地址描述正确的是
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#236-以下属于数据链路层功能的是
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#237-ieee8023u标准是指
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#238-如果要将两计算机通过双绞线直接连接正确的线序是
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#239-在v35和v24规程中控制信号rts表示
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#240-路由器作为网络互连设备必须具备以下哪些特点
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#241-路由器的作用有
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	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1156-mongodb存储特性与内部原理
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#zookeeper篇
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1210-zookeeper是什么
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	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1215-zookeeper有哪些应用场景
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	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1310-请解释一下什么是nginx
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	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1314-在nginx中如何使用未定义的服务器名称来阻止处理请求
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1315-使用反向代理服务器的优点是什么
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	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1317-请解释nginx服务器上的master和worker进程分别是什么
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1318-请解释你如何通过不同于80的端口开启nginx
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1319--请解释是否有可能将nginx的错误替换为502错误503
	https://patch-diff.githubusercontent.com/three2019/interview_internal_reference#1320-在nginx中解释如何在url中保留双斜线
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