The DB2 Records Manager main API consists a facade design pattern representing 14 interfaces.

DB 2 Records Manager的主api包括一个可以代表14种接口的外观设计模式。

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Suppose that you wanted to isolate a subsystem, so that client code would have to go through an intermediary to access worker objects (this situation occurs in the Facade design pattern).

假如您希望隔离一个子系统，以使客户机代码必须通过中间媒介来访问工作程序对象(这种情况在Facade设计模式中出现)。

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This section investigates the application of the facade pattern [ DP] to the interface design and how you can use it to save even more remote calls.

这一部分研究虚包模式 [ DP] 在接口设计方面的应用，以及如何使用它来保存更多的远程调用。

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