Within a service policy, all requests are considered to be equivalent.
在一个服务策略中，所有请求都被认为是相当的。
ARFM enqueues a requests based on the service policy associated with the request.
ARFM根据与请求相关联的服务策略从队列中取出请求。
Repeat the previous step to the user to the Log on as a service policy (Figure 8).
对用户的Log onasaservice策略重复前面的步骤（见图 8）。
It bases this on the observed service times of prior requests for the same service policy.
这种预测基于属于同一服务策略的以前的请求的服务时间。
Service Policy – a set of transaction classes associated with a service goal for those classes.
服务策略（Service Policy） –与一个服务目标相关联的一组事务类。
The flexible syntax of the web service policy framework can lead to potentially complex policies.
灵活的Web服务策略框架语法可能会产生潜在的复杂策略。
ARFM makes predictions and calculations based on the observations of the traffic in each service policy.
ARFM根据对每个服务策略中的请求流的观察进行预测和计算。
All transaction classes in a service policy should have similar response time and CPU consumption patterns.
一个服务策略中的所有事务类应该具有相似的响应时间和CPU消耗量模式。
Finally, a work class is tied to a specific service policy by an intermediary component called transaction class.
最后，一个工作类通过名为事务类的中间组件绑定到特定的服务策略。
Service policy describes assertions and obligations that service consumers or providers must adhere to or provide.
服务政策描述了服务消费者或者提供者所必须坚持或者提供的原则和义务。
The first is a performance management policy called service policy, which is a type of service level agreement (SLA).
第一种是称为服务策略的性能管理策略，该策略是一种服务水平协议(SLA)。
A basic feature of WebSphere XD that underlies many of its more advanced features is the concept of a service policy.
支撑着WebSphereXD许多高级功能的一个基本概念就是服务策略。
However, there are peak load scenarios where ARFM cannot meet the service policy goals and avoid overloading the nodes.
然而，在一些出现峰值负载的场景中，ARFM无法满足服务策略目标以及避免节点超载。
For transaction service policy definitions, this value is used only when defining policies that support manual recovery.
对于事务服务策略定义来讲，只有在定义支持手动恢复的策略的时候才会用到该值。
Transaction Class – An object which is used to group a set of work classes together and then associate them with a service policy.
事务类（Transaction Class） –这种对象用于把一组工作类分组在一起，然后把它们与一个服务策略关联起来。
This does include time spent in a queue on the On Demand Router and is the value which is measured against the service policy goal.
这包括在OnDemand Router上的队列中花费的时间，针对服务策略目标度量这个值。
The universal service policy has been implemented in the US for more than 100 years and a number of countries have followed suit.
美国的电信普遍服务政策已沿用了100多年并被许多国家所效仿。
After the proper edition of the application has been located, the service policy rules for that edition of the application are processed.
定位应用程序的适当版本之后，将处理该应用程序版本的服务策略规则。
However, this action can only be taken if ARFM was queuing traffic for the service policy, which was not the case in the previous example.
但是，这种措施只能用于ARFM正在让此服务策略的请求流排队的情况，而前面的示例不是这种情况。
Until a system is properly configured with appropriate service policy definitions, consider disabling the traffic queuing function of ARFM.
如果还没有为系统配置适当的服务策略定义，应该考虑禁用ARFM的请求排队功能。
This means that ARFM assumes that any two requests that fall into the same service policy have similar response times and CPU requirements.
这意味着，ARFM假设属于同一服务策略的任意两个请求具有相似的响应时间和CPU需求。
WebSphere Virtual Enterprise consumes this service policy and provides autonomic oversight to ensure your applications adhere to these goals.
WebSphereVirtualEnterprise 利用该服务并提供自主监督来确保您的应用程序遵循这些目标。
These allocations take the form of how many concurrent requests of each service policy are allowed through to the application servers at a time.
这些分配采用的形式是，对于每个服务策略，每次可以同时发送给应用服务器的请求数量。
The first is to reduce the time ARFM keeps the request in the queue for traffic in that service policy (thus reducing the overall response time).
第一种是，对于某一服务策略的请求，减少请求在队列中停留的时间（从而减少总响应时间）。
To create the service policy set binding, navigate from the admin console to Services => Policy Sets => General Provider policy set bindings.
要创建服务策略集绑定，请从管理控制台导航到Services =>PolicySets =>GeneralProvider policyset bindings。
To avoid this issue, service policies should be defined such that all traffic categorized to a given service policy has similar typical response times.
为了避免这个问题，在定义服务策略时，应该把典型响应时间相似的所有请求流归入一个服务策略。
This ensures that work items get exactly the policy they require, while removing the need for complex schemes to synchronize service policy caches.
这确保工作条目取得他们需要的策略，并去除对同步服务策略缓存复杂模式的需要。
This paper overviews the history of the procedure to build up the national geospatial data bases and introduces the geospatial data service policy.
本文回顾了我国基础地理信息数据库建设的历程，介绍了基础地理信息数据产品的特点以及其提供服务政策。
Service Goal – the response time target which ARFM will attempt to meet for the set of Transaction Classes associated with a particular Service Policy.
服务目标（Service Goal） –对于与特定服务策略相关联的事务类，ARFM尝试满足的响应时间目标。
A service policy also includes an importance value which directly translates into what priority will be given to requests associated with the service policy.
服务策略还包含一个重要性值，它直接转换为将分配给与此服务策略相关联的请求的优先级。
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