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Title: GitHub - Python51888/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 - Python51888/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 - Python51888/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 Python51888/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 Python51888/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 Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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
2.1.0 主键超键候选键外键.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.0%20%E4%B8%BB%E9%94%AE%20%E8%B6%85%E9%94%AE%20%E5%80%99%E9%80%89%E9%94%AE%20%E5%A4%96%E9%94%AE.md
2.1.0 主键超键候选键外键.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.0%20%E4%B8%BB%E9%94%AE%20%E8%B6%85%E9%94%AE%20%E5%80%99%E9%80%89%E9%94%AE%20%E5%A4%96%E9%94%AE.md
2.1.1 数据库事务的四个特性及含义.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.1%20%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BA%8B%E5%8A%A1%E7%9A%84%E5%9B%9B%E4%B8%AA%E7%89%B9%E6%80%A7%E5%8F%8A%E5%90%AB%E4%B9%89.md
2.1.1 数据库事务的四个特性及含义.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.1%20%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BA%8B%E5%8A%A1%E7%9A%84%E5%9B%9B%E4%B8%AA%E7%89%B9%E6%80%A7%E5%8F%8A%E5%90%AB%E4%B9%89.md
2.1.2 视图的作用，视图可以更改么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.2%20%E8%A7%86%E5%9B%BE%E7%9A%84%E4%BD%9C%E7%94%A8%EF%BC%8C%E8%A7%86%E5%9B%BE%E5%8F%AF%E4%BB%A5%E6%9B%B4%E6%94%B9%E4%B9%88%EF%BC%9F.md
2.1.2 视图的作用，视图可以更改么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.2%20%E8%A7%86%E5%9B%BE%E7%9A%84%E4%BD%9C%E7%94%A8%EF%BC%8C%E8%A7%86%E5%9B%BE%E5%8F%AF%E4%BB%A5%E6%9B%B4%E6%94%B9%E4%B9%88%EF%BC%9F.md
2.1.3 drop,delete与truncate的区别.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.3%20drop%2Cdelete%E4%B8%8Etruncate%E7%9A%84%E5%8C%BA%E5%88%AB.md
2.1.3 drop,delete与truncate的区别.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.3%20drop%2Cdelete%E4%B8%8Etruncate%E7%9A%84%E5%8C%BA%E5%88%AB.md
2.1.4 索引的工作原理及其种类.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.4%20%E7%B4%A2%E5%BC%95%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86%E5%8F%8A%E5%85%B6%E7%A7%8D%E7%B1%BB.md
2.1.4 索引的工作原理及其种类.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.4%20%E7%B4%A2%E5%BC%95%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86%E5%8F%8A%E5%85%B6%E7%A7%8D%E7%B1%BB.md
2.1.5 连接的种类.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.5%20%E8%BF%9E%E6%8E%A5%E7%9A%84%E7%A7%8D%E7%B1%BB.md
2.1.5 连接的种类.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.5%20%E8%BF%9E%E6%8E%A5%E7%9A%84%E7%A7%8D%E7%B1%BB.md
2.1.6 数据库范式.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.6%20%E6%95%B0%E6%8D%AE%E5%BA%93%E8%8C%83%E5%BC%8F.md
2.1.6 数据库范式.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.6%20%E6%95%B0%E6%8D%AE%E5%BA%93%E8%8C%83%E5%BC%8F.md
2.1.7 数据库优化的思路.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.7%20%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BC%98%E5%8C%96%E7%9A%84%E6%80%9D%E8%B7%AF.md
2.1.7 数据库优化的思路.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.7%20%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BC%98%E5%8C%96%E7%9A%84%E6%80%9D%E8%B7%AF.md
2.1.8 存储过程与触发器的区别.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.8%20%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E4%B8%8E%E8%A7%A6%E5%8F%91%E5%99%A8%E7%9A%84%E5%8C%BA%E5%88%AB.md
2.1.8 存储过程与触发器的区别.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/2.1.8%20%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E4%B8%8E%E8%A7%A6%E5%8F%91%E5%99%A8%E7%9A%84%E5%8C%BA%E5%88%AB.md
3.1.0 使用Redis有哪些好处？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.0%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
3.1.0 使用Redis有哪些好处？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.0%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
3.1.1 redis相比memcached有哪些优势？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.1%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
3.1.1 redis相比memcached有哪些优势？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.1%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
3.1.2 redis常见性能问题和解决方案.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.2%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
3.1.2 redis常见性能问题和解决方案.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.2%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
3.1.3 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/Python51888/interview_internal_reference/blob/master/3.1.3%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
3.1.3 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/Python51888/interview_internal_reference/blob/master/3.1.3%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
3.1.4 Memcache与Redis的区别都有哪些？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.4%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
3.1.4 Memcache与Redis的区别都有哪些？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.4%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
3.1.5 Redis 常见的性能问题都有哪些？如何解决？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.5%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
3.1.5 Redis 常见的性能问题都有哪些？如何解决？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.5%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
3.1.6 redis 最适合的场景.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.6%20redis%20%E6%9C%80%E9%80%82%E5%90%88%E7%9A%84%E5%9C%BA%E6%99%AF.md
3.1.6 redis 最适合的场景.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.6%20redis%20%E6%9C%80%E9%80%82%E5%90%88%E7%9A%84%E5%9C%BA%E6%99%AF.md
3.1.7 Redis的同步机制了解么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.7%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
3.1.7 Redis的同步机制了解么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.7%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
3.1.8 是否使用过Redis集群，集群的原理是什么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.8%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
3.1.8 是否使用过Redis集群，集群的原理是什么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/3.1.8%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
5.1.0 zookeeper是什么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.0%20zookeeper%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md
5.1.0 zookeeper是什么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.0%20zookeeper%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md
5.1.1 zookeeper提供了什么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.1%20zookeeper%E6%8F%90%E4%BE%9B%E4%BA%86%E4%BB%80%E4%B9%88%EF%BC%9F.md
5.1.1 zookeeper提供了什么？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.1%20zookeeper%E6%8F%90%E4%BE%9B%E4%BA%86%E4%BB%80%E4%B9%88%EF%BC%9F.md
5.1.2 zookeeper文件系统.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.2%20zookeeper%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F.md
5.1.2 zookeeper文件系统.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.2%20zookeeper%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F.md
5.1.3 zookeeper的四种类型的znode.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.3%20zookeeper%E7%9A%84%E5%9B%9B%E7%A7%8D%E7%B1%BB%E5%9E%8B%E7%9A%84znode.md
5.1.3 zookeeper的四种类型的znode.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.3%20zookeeper%E7%9A%84%E5%9B%9B%E7%A7%8D%E7%B1%BB%E5%9E%8B%E7%9A%84znode.md
5.1.4 zookeeper通知机制.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.4%20zookeeper%E9%80%9A%E7%9F%A5%E6%9C%BA%E5%88%B6.md
5.1.4 zookeeper通知机制.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.4%20zookeeper%E9%80%9A%E7%9F%A5%E6%9C%BA%E5%88%B6.md
5.1.5 zookeeper有哪些应用场景？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.5%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
5.1.5 zookeeper有哪些应用场景？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.5%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
5.1.6 zk的命名服务.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.6%20zk%E7%9A%84%E5%91%BD%E5%90%8D%E6%9C%8D%E5%8A%A1.md
5.1.6 zk的命名服务.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.6%20zk%E7%9A%84%E5%91%BD%E5%90%8D%E6%9C%8D%E5%8A%A1.md
5.1.7 zk的配置管理服务.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.7%20zk%E7%9A%84%E9%85%8D%E7%BD%AE%E7%AE%A1%E7%90%86%E6%9C%8D%E5%8A%A1.md
5.1.7 zk的配置管理服务.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.7%20zk%E7%9A%84%E9%85%8D%E7%BD%AE%E7%AE%A1%E7%90%86%E6%9C%8D%E5%8A%A1.md
5.1.8 zk的集群管理.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.8%20zk%E7%9A%84%E9%9B%86%E7%BE%A4%E7%AE%A1%E7%90%86.md
5.1.8 zk的集群管理.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.8%20zk%E7%9A%84%E9%9B%86%E7%BE%A4%E7%AE%A1%E7%90%86.md
5.1.9 zk的分布式锁.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.9%20zk%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%81.md
5.1.9 zk的分布式锁.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.1.9%20zk%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%81.md
5.2.0 zk队列管理.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.0%20zk%E9%98%9F%E5%88%97%E7%AE%A1%E7%90%86.md
5.2.0 zk队列管理.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.0%20zk%E9%98%9F%E5%88%97%E7%AE%A1%E7%90%86.md
5.2.1 zk数据复制.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.1%20zk%E6%95%B0%E6%8D%AE%E5%A4%8D%E5%88%B6.md
5.2.1 zk数据复制.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.1%20zk%E6%95%B0%E6%8D%AE%E5%A4%8D%E5%88%B6.md
5.2.2 zk的工作原理.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.2%20zk%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86.md
5.2.2 zk的工作原理.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.2%20zk%E7%9A%84%E5%B7%A5%E4%BD%9C%E5%8E%9F%E7%90%86.md
5.2.3 zk是如何保证事物的顺序一致性.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.3%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
5.2.3 zk是如何保证事物的顺序一致性.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.3%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
5.2.4 zk集群下server工作状态.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.4%20zk%E9%9B%86%E7%BE%A4%E4%B8%8Bserver%E5%B7%A5%E4%BD%9C%E7%8A%B6%E6%80%81.md
5.2.4 zk集群下server工作状态.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.4%20zk%E9%9B%86%E7%BE%A4%E4%B8%8Bserver%E5%B7%A5%E4%BD%9C%E7%8A%B6%E6%80%81.md
5.2.5 zk是如何选举Leader的？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.5%20zk%E6%98%AF%E5%A6%82%E4%BD%95%E9%80%89%E4%B8%BELeader%E7%9A%84%EF%BC%9F.md
5.2.5 zk是如何选举Leader的？.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.5%20zk%E6%98%AF%E5%A6%82%E4%BD%95%E9%80%89%E4%B8%BELeader%E7%9A%84%EF%BC%9F.md
5.2.6 zk同步流程.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.6%20zk%E5%90%8C%E6%AD%A5%E6%B5%81%E7%A8%8B.md
5.2.6 zk同步流程.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.6%20zk%E5%90%8C%E6%AD%A5%E6%B5%81%E7%A8%8B.md
5.2.7 分布式通知和协调.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.7%20%E5%88%86%E5%B8%83%E5%BC%8F%E9%80%9A%E7%9F%A5%E5%92%8C%E5%8D%8F%E8%B0%83.md
5.2.7 分布式通知和协调.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/5.2.7%20%E5%88%86%E5%B8%83%E5%BC%8F%E9%80%9A%E7%9F%A5%E5%92%8C%E5%8D%8F%E8%B0%83.md
README.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/README.md
README.md	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/README.md
arch.jpg	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/arch.jpg
arch.jpg	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/arch.jpg
zk_distributed_locker1.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_distributed_locker1.png
zk_distributed_locker1.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_distributed_locker1.png
zk_distributed_locker2.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_distributed_locker2.png
zk_distributed_locker2.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_distributed_locker2.png
zk_zab_basic_paxos.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_zab_basic_paxos.png
zk_zab_basic_paxos.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_zab_basic_paxos.png
zk_zab_fast_paxos.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_zab_fast_paxos.png
zk_zab_fast_paxos.png	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference/blob/master/zk_zab_fast_paxos.png
README	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference
	https://patch-diff.githubusercontent.com/Python51888/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/Python51888/interview_internal_reference#1
mysql篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#2
redis篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#3
MongDB篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#4
Zookeeper篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#5
nginx篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#6
算法篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#7
内存篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#8
cpu篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#9
磁盘篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#10
网络通信篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#11
安全篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#12
并发篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#13
华为篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#14
百度篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#15
腾讯篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#16
美团篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#17
头条篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#18
滴滴篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#19
京东篇	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#20
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#阿里篇
	https://patch-diff.githubusercontent.com/Python51888/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/Python51888/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/Python51888/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/Python51888/interview_internal_reference#114-lru缓存机制
	https://patch-diff.githubusercontent.com/Python51888/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/Python51888/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/Python51888/interview_internal_reference#117-mysql的数据如何恢复到任意时间点
	https://patch-diff.githubusercontent.com/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/interview_internal_reference#124-关于并行计算的一些基础开放问题
	https://patch-diff.githubusercontent.com/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/interview_internal_reference#131-最大频率栈
	https://patch-diff.githubusercontent.com/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/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/Python51888/interview_internal_reference#137-请评估一下程序的执行结果
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#mysql篇
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#210-主键-超键-候选键-外键
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#211-数据库事务的四个特性及含义
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#212-视图的作用视图可以更改么
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#213-dropdelete与truncate的区别
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#214-索引的工作原理及其种类
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#215-连接的种类
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#216-数据库范式
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#217-数据库优化的思路
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#218-存储过程与触发器的区别
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#redis篇
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#310-使用redis有哪些好处
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#311-redis相比memcached有哪些优势
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#312-redis常见性能问题和解决方案
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#313-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
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#314-memcache与redis的区别都有哪些
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#315-redis-常见的性能问题都有哪些如何解决
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#316-redis-最适合的场景
3.1.7 Redis的同步机制了解么？	https://github.com/0voice/interview_internal_reference/blob/master/3.1.7%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
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#317-redis的同步机制了解么
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#318-是否使用过redis集群集群的原理是什么
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#319-redis集群如何保证一致性
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#mongdb篇
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#410-什么是mongodb
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#411-mongodb是由哪种语言写的
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#412-mongodb的优势有哪些
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#413-什么是数据库
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#414-什么是集合
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#415-什么是文档
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#416-mongodb和关系型数据库术语对比图
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#417-什么是mongod
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#418-mongod参数有什么
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#419-什么是mongo
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#420-mongodb哪个命令可以切换数据库
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#421-什么是非关系型数据库
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#422-非关系型数据库有哪些类型
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#423-为什么用mongodb
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#424-在哪些场景使用mongodb
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#425-mongodb中的命名空间是什么意思
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#426-哪些语言支持mongodb
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#427-在mongodb中如何创建一个新的数据库
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#428-在mongodb中如何查看数据库列表
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#429-mongodb中的分片是什么意思
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#430-如何查看使用mongodb的连接
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#431-什么是复制
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#432-在mongodb中如何在集合中插入一个文档
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#433-在mongodb中如何除去一个数据库
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#434-在mongodb中如何创建一个集合
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#435-在mongodb中如何查看一个已经创建的集合
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#436-在mongodb中如何删除一个集合
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#437-为什么要在mongodb中使用分析器
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#438-mongodb支持主键外键关系吗
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#439-mongodb支持哪些数据类型
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#440-为什么要在mongodb中用code数据类型
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#441-为什么要在mongodb中用regular-expression数据类型
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#442-为什么在mongodb中使用object-id数据类型
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#443-如何在集合中插入一个文档
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#444-objectid有哪些部分组成
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#445-在mongodb中什么是索引
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#446-如何添加索引
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#447-mongodb有哪些可替代产品
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#448-如何查询集合中的文档
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#449-用什么方法可以格式化输出结果
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#450-如何使用and或or条件循环查询集合中的文档
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#451-在mongodb中如何更新数据
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#452-如何删除文档
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#453-在mongodb中如何排序
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#454-什么是聚合
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#455-在mongodb中什么是副本集
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#456-mongodb存储特性与内部原理
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#zookeeper篇
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#510-zookeeper是什么
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#511-zookeeper提供了什么
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#512-zookeeper文件系统
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#513-zookeeper的四种类型的znode
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#514-zookeeper通知机制
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#515-zookeeper有哪些应用场景
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#516-zk的命名服务
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#517-zk的配置管理服务
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#518-zk的集群管理
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#519-zk的分布式锁
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#520-zk队列管理
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#521-zk数据复制
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#522-zk的工作原理
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#523-zk是如何保证事物的顺序一致性
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#524-zk集群下server工作状态
	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#525-zk是如何选举leader的
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	https://patch-diff.githubusercontent.com/Python51888/interview_internal_reference#629-nginx程序的热更新是如何做的
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