模式1：远程服务策略。
环境和问题：您正应用虚拟提供者并可能采用远程服务策略来满足业务需求的需要。
Context and problems: You are applying a virtual provider and possibly employing a remote service strategy to meet the needs of business requirements.
这确保服务可以确信他们使用正确的策略，而不需要进行远程版本检查。
This ensures that services can be sure they are using the correct policy without needing to perform a remote version check.
远程服务失败时要实施一定的策略。
Implementing strategies for the case when remote services fail.
Galaxy内部服务和制品的重要改变会触发一个内部事件，它可以触发一些动作，如发送通知或应用远程策略。
Event API -important changes to services or artifacts inside Galaxy trigger an internal event, which can result in actions such as sending notifications or applying remote policies.
按照这种策略，GWT客户机把RESTfulWeb服务发送给RPC远程服务，RPC远程服务把请求传递给RESTful Web服务服务器。
With this strategy, the GWT client sends the RESTful Web service request to the RPC remote service, which then passes the request to the RESTful Web service server.
通过这种策略，收集器可以在远程运行，同时还可以重新装配分布于不同大陆的多个服务器上的事务。
Through this strategy, the collectors are able to run in remote locations and still reassemble a transaction that might span several servers across different continents.
通过基于策略的管理这类特性，管理员也更容易集中管理多个远程服务器。
And we made it easier for an administrator to centrally manage multiple remote servers through features such as policy-based management.
通过基于策略的管理这类特性，管理员也更容易集中管理多个远程服务器。
And we made it easier for an administrator to centrally manage multiple remote servers through features such as policy-based management.
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