The catalog system would help us determine if we had duplicate books and even help us identify books we didn't know we had.
目录系统将帮助我们确定自己是否有重复的图书，甚至帮助确定我们还不知道自己拥有的图书。
2
WebSphere business Modeler does not allow duplicate business item names in the same data catalog.
WebSphere Business Modeler不允许在同一数据目录中有重复的业务项名称。
3
Similarly, to avoid duplicate data type names in WebSphere Process Server, every business object has its own Namespace, which corresponds to its data catalog in WebSphere business Modeler.
类似地，为避免在WebSphere Process Server中有重复的数据类型名，每个业务对象都有其自己的命名空间，该命名空间与其在WebSphere Business Modeler中的数据目录相对应。