队列管理器在给定的时间仅执行某个队列中的一个服务请求，以维持完整性。

The queue manager executes one service request within a queue at a given time to maintain integrity.

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现在，添加属于体系结构概念范围的服务总线(Service Bus)(在图3中用深色的中线表示)和服务或流管理器来连接服务和提供服务请求的路径。

Now add the architectural concept of the service Bus, represented in Figure 3 by the heavy center line, and a service or flow manager to connect the services and provide a path for service requests.

youdao

现在，添加属于体系结构概念范围的服务总线(Service Bus)(在图3中用深色的中线表示)和服务或流管理器来连接服务和提供服务请求的路径。

Now add the architectural concept of the service Bus, represented in Figure 3 by the heavy center line, and a service or flow manager to connect the services and provide a path for service requests.

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