myql url

CentOS6.4下Mysql数据库的安装与配置
http://www.cyberciti.biz/faq/centos-5-6-install-mysql-server/
http://www.cnblogs.com/xiaoluo501395377/archive/2013/04/07/3003278.html
MySQL新建用户,授权,删除用户,修改密码
http://www.cnblogs.com/analyzer/articles/1045072.html
http://www.51testing.com/html/40/106240-815223.html
Linux下安装MySQL后设置root密码
http://www.linuxidc.com/Linux/2009-10/22006.htm
web sql
http://mywebsql.net/
https://github.com/psayre23/WebSQL
http://websquirrelsql.sourceforge.net/

CREATE DATABASE
CREATE DATABASE IF NOT EXISTS my_db default charset utf8 COLLATE utf8_general_ci;

mysqld已死,subsys被锁
# killall -9 mysqld
# rm -f /var/lock/subsys/mysqld

Cobar使用文档（可用作MySQL大型集群解决方案）
http://blog.csdn.net/shagoo/article/details/8191346
http://blog.csdn.net/huoyunshen88/article/details/37927553
cobar升级版：mycat
http://code.taobao.org/svn/openclouddb/