SaaS服务请求者合并来自其他服务的数据和功能。
A SaaS service requester incorporates data and functionality from other services.
新的选项包括使用不同协议规范将中介导出到服务请求者的功能。
The new options include the ability to expose the mediation to service requestors using different protocol specifications.
其集成功能让组织能够通过中介传送、路由和传输从服务请求者到正确的服务提供者的服务请求。
Its integration capabilities let an organization mediate, route, and transport service requests from the service requester to the correct service provider.
只要能提供与请求者所需的功能相似的功能，且esb能对其进行协调，任何提供者都可以由另一个提供者替代。
Any provider can be replaced by another provider as long as it approximates the capabilities needed by the requester in ways that the ESB can mediate.
可以由标准功能单元组成中介，然后进行部署，以帮助不匹配的请求者和提供者进行交互。
Mediations can be composed from standard units of functionality and deployed to facilitate interactions between mismatched service requesters and providers.
只要服务请求者能够保证在发送-遗忘交换中可靠地提交登录消息就能满足功能性需求，但是也有例外。
The functional requirements can be satisfied if the service requestor is guaranteed reliable delivery of the logging message in a send-and-forget exchange, but there are exceptions.
服务请求者将请求发送到提供其所需功能的服务提供者，而不必考虑它如何实现。
Service requesters dispatch requests to a service provider that offers the capabilities they desire, unaware of its implementation.
ESB模式通过其对请求者/提供者交互的显式管理提高了此基本SOA功能。
The ESB pattern improves upon this basic SOA capability through its explicit management of requester-provider interactions.
如果需要在请求从请求者传递到提供者时更改标识，此功能将非常有用。
This capability is useful when the identity needs to change as a request passes from a requestor to a provider.
一些服务提供者同时也是服务请求者：它们聚集其他服务提供者的功能来构造复合的更高级别的服务。
Some service providers can also be service requestors: they aggregate capabilities from other service providers to construct composite, higher-level services.
充当交互中的逻辑中间层的ESB提供了功能的请求者和功能的提供者之间松散耦合的互连。
The ESB, acting as a logical intermediary in the interactions, provides loosely coupled interconnectivity between the requester of a function and the provider of that function.
描述请求者和提供者的QoS要求和功能的策略可以由服务自己实现或者由进行不匹配补偿的ESB实现。
Policies that describe the QoS requirements and capabilities of requesters and providers may be fulfilled services themselves or fulfilled by the ESB compensating for mismatches.
请求者实体将用请求者代理使用Web服务的功能。
A requester entity USES the Web services functionality with a requester agent.
请求者实体将用请求者代理使用Web服务的功能。
A requester entity USES the Web services functionality with a requester agent.
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