MySQL主从、Redis主从搭建

• MySQL主从复制(Master-Slave)实践
  https://www.cnblogs.com/gl-developer/p/6170423.html

• Mysql主从配置，实现读写分离
  https://www.cnblogs.com/alvin_xp/p/4162249.html

• linux 查看是否安装了MySQL
  https://blog.csdn.net/dingguanyi/article/details/77875780

• CentOS安装MySQL时提示"/usr/bin/perl is needed by MySQL-server
  https://blog.csdn.net/weixin_38278878/article/details/78380884

• perl依赖
  https://www.activestate.com/newsletter/thank-you

• Linux编译安装MySQL5.6
  https://www.cnblogs.com/shijiaqi1066/p/4311061.html

• MySQL5.7 安装 - Linux下RPM方式安装
  https://blog.csdn.net/fanshujuntuan/article/details/78077433

• MySQL三种安装方式（rpm、binary package、source）
  https://blog.csdn.net/xiaoyi23000/article/details/53200205

• redis学习笔记——主从同步（复制）
  https://www.cnblogs.com/lukexwang/p/4711977.html

• Redis系列之（二）：Redis主从同步，读写分离
  https://www.cnblogs.com/ee900222/p/redis_2.html