关系图上显示的关系启用了多个路径，我们可以通过这些路径检索组成所有四个实体类型的信息的DTO。

The relationships shown on the diagram enable multiple paths by which we could retrieve a DTO that composes information from all four entity types. For example.

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WebSphere Commerce中的业务逻辑使用该存储路径来检索目录数据，使它看起来好像在客户存储中，虽然它是从资产存储中继承来的。

The business logic in WebSphere Commerce USES this store path to retrieve catalog data, making it seem that it is inside the customer store, even though it is inherited from the asset store.

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WebSphere Federation Server使用它的基于成本的优化器，确定检索和处理数据的最佳路径。

WebSphere Federation Server USES its cost based optimizer in order to determine the optimal access path to retrieve and process the data.

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