An idealized requirement in Service-Oriented Architecture (SOA) -based system design is that of decoupling between service consumers and service providers.

理想的基于面向服务的体系结构系统设计的需求是在服务消费者与服务提供者之间进行解耦。

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The use of service proxy is one of the fundamental patterns of an ESB and provides the loose coupling which is a requirement of most service oriented architectures.

使用服务代理是 ESB 的基础模式之一，能提供大部分面向服务的体系结构所需的松散耦合。

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This requirement may be a carryover from file-oriented batch processing, where it was simple enough to ensure that information came into the process in a predefined sequence.

这个要求可能是由于面向文件的批处理造成的，在此类处理中，确保信息按照预定义的序列进入进程中非常简单。

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