If one LDAP master server is down, there needs to be a backup LDAP master server (with the latest updated copy of the principal database), which will take charge immediately.

如果一个ldap主服务器停止运行了，就需要备用的ldap主服务器(包含主体数据库的最新拷贝)立即接管服务。

youdao

Since the master KDC and administration servers need the read-write copy of the principal database to make the required changes, you are going to configure the master KDC with the LDAP masters.

因为主kdc和管理服务器需要主体数据库的可读写拷贝来完成所需的修改，所以需要用ldap主服务器配置主kdc。

youdao

So, in essence, IBM InfoSphere MDM Server is an SOA application with a large set of predefined business services to maintain master data (or master data references) in its database.

实际上，IBM InfoSphere MDM Server 是一个 SOA 应用程序，具有一套丰富的预定义业务服务，用于维护它的数据库中的主数据（或主数据引用）。

youdao

The data goes into a master CRM database, where we put it to active and regular use.

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