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系统支持的数据源种类众多，但实际使用中我们经常仅使用自己公司内的数据库，并不需要全部都使用。
此时创建数据源难免会感觉眼花缭乱，不容易找到自己需要的数据源类型。
为了解决此问题，使最终用户能更方便地创建出需要的数据源，管理员可以在后台进行数据源管理。
将暂时不需要使用的数据源类型隐藏起来，从而使创建数据源页面变得更加简洁。
如下图所示，仅显示出来了六种数据源。
1. 单击运维管理> 数据源管理，打开数据源管理界面。
2. 勾选需要显示的数据源类型，然后保存。
如数据源上显示小锁图标，则代表该数据源需安装驱动才可以使用。驱动的安装方法，请您查看具体的数据源介绍。
单击左上角的所有数据源复选框，可快速选择所有数据源（需安装但未安装驱动者除外）。
单击禁用所有Beta数据源可快速禁用所有的Beta 数据源。Beta 数据源是指还在产品测试中的数据源，可能会有不稳定现象。
还支持通过搜索框快速定位数据源。
3. 查看管理效果。
登录文档门户网站，创建数据源，发现仅可创建刚刚勾选的三种关系型数据源。
