Mysql 的官网下载地址:
http://dev.mysql.com/downloads/
在这个下载界面会有几个版本的选择。
社区版本,免费,但是Mysql不提供官方技术支持。
MySQLCommunity Server is a freely downloadable version of the world‘s most popularopen source database that is supported by an active community of open sourcedevelopers and enthusiasts.
MySQLEnterprise Edition includes the following and is available for 30 day trialfrom the Oracle E-Delivery Web site.
该版本是收费版本,可以试用30天,包含以下组件:
(1)MySQL Database
(2)MySQL Enterprise Backup
(3)MySQL Enterprise Monitor
(4)MySQL Workbench Standard Edition
MySQLCluster is a real-time open source transactional database designed for fast,always-on access to data under high throughput conditions.
免费版本
收费版本,包含组件如下:
MySQL Cluster CGE is a commercial edition ofMySQL that combines:
(1)MySQL Cluster
(2)MySQL Cluster Manager
(3)MySQL Enterprise Backup
(4)MySQL Enterprise Monitor
(5)MySQL Workbench Standard Edition
MySQLWorkbench is a next-generation visual database design application that can beused to efficiently design, manage and document database schemata. It isavailable as both, open source and commercial editions.
MySQLWorkbench是一款专为MySQL设计的ER/数据库建模工具。它是著名的数据库设计工具DBDesigner4的继任者。你可以用 MySQL Workbench设计和创建新的数据库图示,建立数据库文档,以及进行复杂的MySQL 迁移。
(1)基于Cairo的图形渲染,可以将内容输出到OpenGL、Win32、X11、Quartz、PostScript、PDF等多种目标上
(2)可视化的表、视图、存储进程/函数和外键
(3)实现数据库到SQL脚本的逆向工程
(4)数据库/模型的同步
(5)导出SQL创建的脚本
(6)导入DBDesigner4的模型
(7)支持MySQL5的特性
(8)可选的图示记号
MySQL Workbench有两个版本:
(1)MySQL Workbench Community Edition(MySQL Workbench OSS,社区版)
(2)MySQL Workbench Standard Edition(MySQL Workbench SE,商业版)。
原文:http://zengfuqiu.blog.51cto.com/7895816/1839511