with-_-的博客

安装 jdk 略上传下载好的安装包wget https://raw.githubusercontent.com/MyCATApache/Mycat-download/master/1.6-RELEASE/Mycat-server-1.6-RELEASE-20161028204710-linux.tar.gz解压缩 tar -zxf Mycat-server-1.6-RELEASE...

wget安装 yum -y install wgetyum list installed | grep mariadb yum -y remove mariadb*wget https://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpmrpm -ivh mysql57-community-releas...

主从备份所有对 Master 的操作,都会同步到 Slave 中mysql5.5之后本身支持主从备份Master 主库配置/etc/my.cnfserver-id 改为 1唯一标识数字必须小于 Slave 唯一标识数字.log_bin 改为 master_loglog_bin 是日志文件，从库从这个文件中读取sql命令log_bin 文件不是必要的，只有在配置主从备份时...