mariadb简介
1,mariadb简介 MariaDB由MySQL的创始人Michael Widenius(英语:Michael Widenius)主导开发,他早前曾以10亿美元的价格,将自己创建的公司MySQL AB卖给了SUN,此后,随着SUN被甲骨文收购,MySQL的所有权也落入Oracle的手中。MariaDB名称来自Michael Wideniu
1,mariadb简介
MariaDB由MySQL的创始人Michael Widenius(英语:Michael Widenius)主导开发,他早前曾以10亿美元的价格,将自己创建的公司MySQL AB卖给了SUN,此后,随着SUN被甲骨文收购,MySQL的所有权也落入Oracle的手中。MariaDB名称来自Michael Widenius的女儿Maria的名字。
2.与Mysql区别
Oracle在发布MySQL5.6后,采用了社区版与企业版区分,同时没有推出5.6的相关修复补丁;
3.安装mariadb
(1)启用MariaDB源
# cat /etc/yum.repos.d/mariadb.repo [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.0/centos6-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1
(2)安装单机版MariaDB
# yum -y install MariaDB-server
安装集群版MariaD【本文来自鸿网互联 (http://www.68idc.cn)】B集群
# yum -y install MariaDB-server # yum -y install MariaDB-Galera-server
4.启动并测试mariadb
(1)启动mariadb
# /etc/init.d/mysql start
(2)测试mariadb
[root@node1 ~]# mysql -u root -p[ Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 5 Server version: 10.0.17-MariaDB MariaDB Server Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | test | +--------------------+ 4 rows in set (0.00 sec)

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