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Open Graph Description: 【Java学习+面试指南】一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to WinterQXD/JavaGuide development by creating an account on GitHub.

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文字教程推荐	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E6%96%87%E5%AD%97%E6%95%99%E7%A8%8B%E6%8E%A8%E8%8D%90
视频教程推荐	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E8%A7%86%E9%A2%91%E6%95%99%E7%A8%8B%E6%8E%A8%E8%8D%90
常见问题总结	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98%E6%80%BB%E7%BB%93
什么是MySQL?	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%BB%80%E4%B9%88%E6%98%AFmysql
存储引擎	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E5%AD%98%E5%82%A8%E5%BC%95%E6%93%8E
一些常用命令	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%B8%80%E4%BA%9B%E5%B8%B8%E7%94%A8%E5%91%BD%E4%BB%A4
MyISAM和InnoDB区别	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#myisam%E5%92%8Cinnodb%E5%8C%BA%E5%88%AB
字符集及校对规则	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E5%AD%97%E7%AC%A6%E9%9B%86%E5%8F%8A%E6%A0%A1%E5%AF%B9%E8%A7%84%E5%88%99
索引	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E7%B4%A2%E5%BC%95
查询缓存的使用	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E6%9F%A5%E8%AF%A2%E7%BC%93%E5%AD%98%E7%9A%84%E4%BD%BF%E7%94%A8
什么是事务?	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%BB%80%E4%B9%88%E6%98%AF%E4%BA%8B%E5%8A%A1
事物的四大特性(ACID)	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%BA%8B%E7%89%A9%E7%9A%84%E5%9B%9B%E5%A4%A7%E7%89%B9%E6%80%A7acid
并发事务带来哪些问题?	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E5%B9%B6%E5%8F%91%E4%BA%8B%E5%8A%A1%E5%B8%A6%E6%9D%A5%E5%93%AA%E4%BA%9B%E9%97%AE%E9%A2%98
事务隔离级别有哪些?MySQL的默认隔离级别是?	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%BA%8B%E5%8A%A1%E9%9A%94%E7%A6%BB%E7%BA%A7%E5%88%AB%E6%9C%89%E5%93%AA%E4%BA%9Bmysql%E7%9A%84%E9%BB%98%E8%AE%A4%E9%9A%94%E7%A6%BB%E7%BA%A7%E5%88%AB%E6%98%AF
锁机制与InnoDB锁算法	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E9%94%81%E6%9C%BA%E5%88%B6%E4%B8%8Einnodb%E9%94%81%E7%AE%97%E6%B3%95
大表优化	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E5%A4%A7%E8%A1%A8%E4%BC%98%E5%8C%96
1. 限定数据的范围	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#1-%E9%99%90%E5%AE%9A%E6%95%B0%E6%8D%AE%E7%9A%84%E8%8C%83%E5%9B%B4
2. 读/写分离	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#2-%E8%AF%BB%E5%86%99%E5%88%86%E7%A6%BB
3. 垂直分区	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#3-%E5%9E%82%E7%9B%B4%E5%88%86%E5%8C%BA
4. 水平分区	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#4-%E6%B0%B4%E5%B9%B3%E5%88%86%E5%8C%BA
一条SQL语句在MySQL中如何执行的	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%B8%80%E6%9D%A1sql%E8%AF%AD%E5%8F%A5%E5%9C%A8mysql%E4%B8%AD%E5%A6%82%E4%BD%95%E6%89%A7%E8%A1%8C%E7%9A%84
MySQL高性能优化规范建议	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#mysql%E9%AB%98%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96%E8%A7%84%E8%8C%83%E5%BB%BA%E8%AE%AE
一条SQL语句执行得很慢的原因有哪些？	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E4%B8%80%E6%9D%A1sql%E8%AF%AD%E5%8F%A5%E6%89%A7%E8%A1%8C%E5%BE%97%E5%BE%88%E6%85%A2%E7%9A%84%E5%8E%9F%E5%9B%A0%E6%9C%89%E5%93%AA%E4%BA%9B
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#书籍推荐
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#文字教程推荐
SQL Tutorial	https://www.w3schools.com/sql/default.asp
SQL Tutorial	https://www.w3school.com.cn/sql/index.asp
SQL语句在线练习	https://www.w3schools.com/sql/exercise.asp
Github-MySQL入门教程（MySQL tutorial book）	https://github.com/jaywcjlove/mysql-tutorial
官方教程	https://dev.mysql.com/doc/refman/5.7/
MySQL 教程（菜鸟教程）	http://www.runoob.com/MySQL/MySQL-tutorial.html
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#相关资源推荐
中国5级行政区域mysql库	https://github.com/kakuilan/china_area_mysql
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#视频教程推荐
与MySQL的零距离接触-慕课网	https://www.imooc.com/learn/122
MySQL开发技巧（一）	https://www.imooc.com/learn/398
MySQL开发技巧（二）	https://www.imooc.com/learn/427
MySQL开发技巧（三）	https://www.imooc.com/learn/449
MySQL5.7版本新特性	https://www.imooc.com/learn/533
性能优化之MySQL优化	https://www.imooc.com/learn/194
MySQL集群（PXC）入门	https://www.imooc.com/learn/993
MyCAT入门及应用	https://www.imooc.com/learn/951
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#常见问题总结
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#什么是mysql
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#存储引擎
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#一些常用命令
	https://camo.githubusercontent.com/99eb29ed1f31e6a38e937da34d87dd9010c61e6448165504f7b9b1e3a59f9774/68747470733a2f2f6d792d626c6f672d746f2d7573652e6f73732d636e2d6265696a696e672e616c6979756e63732e636f6d2f323031392d362f6d7973716c2d656e67696e65732e706e67
	https://camo.githubusercontent.com/fc14cb83123f545dbfec5a3c0c7ddf90f6d84a40aabf38f6d7330b375356366d/68747470733a2f2f6d792d626c6f672d746f2d7573652e6f73732d636e2d6265696a696e672e616c6979756e63732e636f6d2f323031392d362f2545362539462541352545372539432538422545382541312541382545372539412538342545352541442539382545352538322541382545352542432539352545362539332538452e706e67
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#myisam和innodb区别
MySQL-InnoDB-MVCC多版本并发控制	https://segmentfault.com/a/1190000012650596
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#字符集及校对规则
MySQL字符集及校对规则的理解	https://www.cnblogs.com/geaozhang/p/6724393.html#MySQLyuzifuji
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#索引
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#查询缓存的使用
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#什么是事务
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#事物的四大特性acid
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	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#并发事务带来哪些问题
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#事务隔离级别有哪些mysql的默认隔离级别是
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#锁机制与innodb锁算法
https://blog.csdn.net/qq_34337272/article/details/80611486	https://blog.csdn.net/qq_34337272/article/details/80611486
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#大表优化
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#1-限定数据的范围
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#2-读写分离
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#3-垂直分区
	https://camo.githubusercontent.com/4366046acba931f3b2a2ddef48e2b0e9acf41498917d98d25e64f487d2886978/68747470733a2f2f6d792d626c6f672d746f2d7573652e6f73732d636e2d6265696a696e672e616c6979756e63732e636f6d2f323031392d362f2545362539352542302545362538442541452545352542412539332545352539452538322545372539422542342545352538382538362545352538432542412e706e67
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#4-水平分区
	https://camo.githubusercontent.com/f83a6c74013395d27d4c666f5271cb1d7449c5164f06e4604b5a6e1fcbf59f4b/68747470733a2f2f6d792d626c6f672d746f2d7573652e6f73732d636e2d6265696a696e672e616c6979756e63732e636f6d2f323031392d362f2545362539352542302545362538442541452545352542412539332545362542302542342545352542392542332545362538422538362545352538382538362e706e67
https://segmentfault.com/a/1190000006158186	https://segmentfault.com/a/1190000006158186
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#解释一下什么是池化设计思想什么是数据库连接池为什么需要数据库连接池
池化设计思想	https://mp.weixin.qq.com/s?__biz=Mzg2OTA0Njk0OA==&mid=2247485679&idx=1&sn=57dbca8c9ad49e1f3968ecff04a4f735&chksm=cea24724f9d5ce3212292fac291234a760c99c0960b5430d714269efe33554730b5f71208582&token=1141994790&lang=zh_CN#rd
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#分库分表之后id-主键如何处理
https://github.com/twitter-archive/snowflake。	https://github.com/twitter-archive/snowflake%E3%80%82
Leaf	https://tech.meituan.com/2017/04/21/mt-leaf.html
https://tech.meituan.com/2017/04/21/mt-leaf.html	https://tech.meituan.com/2017/04/21/mt-leaf.html
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#一条sql语句在mysql中如何执行的
一条SQL语句在MySQL中如何执行的	https://mp.weixin.qq.com/s?__biz=Mzg2OTA0Njk0OA==&mid=2247485097&idx=1&sn=84c89da477b1338bdf3e9fcd65514ac1&chksm=cea24962f9d5c074d8d3ff1ab04ee8f0d6486e3d015cfd783503685986485c11738ccb542ba7&token=79317275&lang=zh_CN#rd
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#mysql高性能优化规范建议
MySQL高性能优化规范建议	https://mp.weixin.qq.com/s?__biz=Mzg2OTA0Njk0OA==&mid=2247485117&idx=1&sn=92361755b7c3de488b415ec4c5f46d73&chksm=cea24976f9d5c060babe50c3747616cce63df5d50947903a262704988143c2eeb4069ae45420&token=79317275&lang=zh_CN#rd
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#一条sql语句执行得很慢的原因有哪些
腾讯面试：一条SQL语句执行得很慢的原因有哪些？---不看后悔系列	https://mp.weixin.qq.com/s?__biz=Mzg2OTA0Njk0OA==&mid=2247485185&idx=1&sn=66ef08b4ab6af5757792223a83fc0d45&chksm=cea248caf9d5c1dc72ec8a281ec16aa3ec3e8066dbb252e27362438a26c33fbe842b0e0adf47&token=79317275&lang=zh_CN#rd
	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#公众号
公众号	https://github.com/WinterQXD/JavaGuide/blob/master/docs/database/MySQL.md#%E5%85%AC%E4%BC%97%E5%8F%B7
	https://camo.githubusercontent.com/ba1d28c90e9b600c150231bb90bd7facc425f64bac5c958967be5892c7f22298/68747470733a2f2f6d792d626c6f672d746f2d7573652e6f73732d636e2d6265696a696e672e616c6979756e63732e636f6d2f323031392d362f313637353938636432653137623865632e706e67
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