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作者：杨鑫奇
最近手头上有3个项目开动，其他2个都是从底层开始的，一个已经开始了一段时间的了，在小城市小团队开发的条件下，都没有专门的DBA来做数据库的设计和维护，往往都是开发人员顶上，可是看了很多的数据库的设计，感觉很多设计都不是很完美，包括DZ的Ucenter和UcenterHome的数据库，所以这段时间话了近5个小时的时间好好的整理了下数据库方面的基本内容，配合现有的框架来实现快捷的数据库设计，来满足目前项目的需求
参考的数据库文档主要有：目前国内的常见的PHP系统的数据库
DZ6.0的数据库 ECSHOP SUPESITE7 UCHOME UCENTER的数据库结构 还有DEDECMS的数据库结构，这些都是来自 PHPCHINA论坛，有需要的朋友可以联系我或者留下邮件我发送过去，今天在读这些范式，设计注意事项的文章中，就想到了大学时候的数据库课程，记得大一的时候，涛涛就拉我一起去听比听03届的数据库课程，感觉那个时候听的也比较入神，感觉老师也讲的好，后来就到了我们自己上数据库课程的时候，来的老师感觉就会讲PPT，根本没有设计经验的刚刚毕业的研究生来教我们的，嘎嘎，那个时候就不想去上课的了，一点学习的冲动都没有了，老师自己教的累，我们学的也累，现在想想大学时候真的没有把基础打好，现在要来恶补一下了。鄙视下自己的大学时候的生活和心态，没有好好的学好好专业课，呵呵，书动用时方恨少.......
入题：
数据库设计方面我主要分为如下：
一、设计工具
因为现在只做LNMP（Linux + Nginx +PHP +MySQL）方面的开发了,所以数据库设计上我就选了数据库的设计工具了，现在用的是MYSQL自己的 开发的工具：MySQL Workbench 5.2.16 OOS Beta 设计的开发版本，这个方面主要是针对MYSQL的数据库开发的，从5.2的各个版本一直在用，发现不少bug但是对于现在的设计还是很有用的，BUG还是很多，有待完善，主要的特点终于 a,只做MySQL比较专业 b,可以反向数据库 c,可以管理和监控MySQL d,界面上和SQLSERVER MANAGER差不多，还是用起来比较顺手的，好了上张图
二、数据库设计的注意实现及基础知识复习
这些直接上图了
大家可以下载下来看，太大了
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