Advanced application based on qos.
基于QoS的先进应用。
Change in quality of service (QoS).
服务质量(QoS)中的变更。
So service calls can be routed based on QoS.
因此，服务调用可以根据qos路由。
Application driven Quality of Service (QoS).
应用程序驱动的服务质量(Quality of Service,QoS)。
Selection of the endpoint, based on the qos.
基于QoS的服务端点选择。
What are the quality of service (QoS) requirements?
什么是服务质量(QoS)需求？
The rallying cry was “quality of service” (QoS).
战斗口号就是“服务质量”。
Collection of concrete policies to realize abstract QoS intent.
具体的策略集合，实现了抽象的QoS意图。
Use QoS 2 when a message is to be delivered once and only once.
当消息仅传递一次时，使用QoS2。
Each represents single abstract QoS requirement - eg. integrity.
每个代表一个抽象的QoS需求。
A QoS description should be part of the service specification.
QoS描述应当成为服务规范的一部分。
A subscriber may request a downgraded QoS for the messages it receives.
订阅者可以请求为它所收到的消息提供降级QoS。
The three possible QoS values for each topic subscription are 0, 1 and 2.
每一个主题订阅三个可能的qos值为0、1和2。
In addition, SCA policies are a lot more expressive for enforcing QoS aspects.
此外，SCA策略对于强制QoS方面具有更多的表现力。
However, this mechanism enables a subscriber to downgrade the QoS of a message.
不过，该机制允许订阅服务器降级消息的QoS。
Assured delivery - Determine if a service requires assured delivery type of QOS.
有保障的交付——决定了某一服务是否要求有保障的QOS(服务质量)交付类型。
Each increase in QoS level results in additional processor and network overhead.
QoS级别增加会导致额外的处理器和网络开销。
You need to look at your particular environment to understand the QoS available.
您需要了解特定的环境，才能理解可用的QoS。
A centralized connectivity model also promotes better management of QoS aspects.
集中式的连接模型也促进了对QoS各个方面的更好管理。
We will look at the various QoS options here by examining the reference properties.
这里我们将通过检查引用属性来查看各种QoS选项。
This allows coarse-grained components to be more configurable in the context of QoS.
这就提高了粗粒度组件在QoS上下文中的可配置能力。
Make sure the business services' QoS is aligned with the planned engineering effort.
确保业务服务的QoS与计划的工程工作一致。
When wiring SCA components packaged into an SCA module, you can specify QoS qualifiers.
对打包为SCA模块的SCA组件进行连接时，可以指定QoS限定符。
The QoS layer lets an SOA signal noncompliance with service qualities in each SOA layer.
QoS层可让SOA对每个 SOA 层中的服务质量不一致性发出信号。
Therefore, take care to choose the appropriate QoS level for each message published.
因而，在为每个所发布的消息选择合适的QoS级别时要格外注意。
However, under many other circumstances, companies need an advanced set of QoS capabilities.
不过，在很多其他情况下，公司可能会需要一组高级的QoS功能。
It applies mediations to messages in-flight and guarantees QoS to these managed interactions.
它会对动态消息应用中介，并保证这些托管交互的QoS。
Quality of Service (QoS) criteria for existing systems may need to be extended or supplemented.
可能需要对现有系统的服务质量(Quality of Service,QoS)进行扩展或补充。
In certain situations services must be selected at runtime from a set of services based on QoS.
在某些环境下，必须在运行时从基于QoS的服务集中选择服务。
Federation, ETL, caching, replication, and event publishing are all aimed to meet QoS goals.
联盟、ETL、缓存、复制和事件的发布功能的目的都是为了与QoS的目标相匹配。
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