这种情况下可能会设计出不面向业务的服务，不能反映所需的目标核心系统状态，从而极大地限制了SOA方法的有效性。
This situation leads to the design of non-business-oriented services that do not reflect the desired target core systems state, greatly limiting the effectiveness of the SOA approach.
他们将概括出解决方案的目标、涉及的业务流程、监视解决方案的运行状况和状态的关键指标，以及 IT系统需要提供的业务服务的类型。
They outline a solution's goals, the business processes involved, key indicators to monitor the solution's health and status, and the types of business services the IT systems need to provide.
用户的首选项不是一成不变的，并且可能会依服务和系统当前的状态不同而发生变化。
User preferences may not be static, and can vary based on the services and current state of the system.
为了说明以前调用的历史，每个服务必须完全实现如何处理系统内部状态。
To account for the history of previous calls, each service has to fully implement how to handle the internal state of the system.
一个有状态操作系统服务的范例。
OperatingSystem.ear: a sample stateful operating system service.
核查系统日志，获得服务实现的状态消息，如图15所示。
Check the system log for the status messages of our service implementations as shown in Figure 15.
可以将两个系统配置为相互接管的配置，使两个服务器都处于活动状态，分别容纳不同的数据库。
The systems can also be configured in a mutual takeover configuration where both servers are actively hosting different databases.
在这样的场景中，将基于传入参数(url、标头和请求参数)和系统状态(日期、负载等等)对传入的服务请求进行评估。
In such a scenario, an incoming service request is evaluated based on the incoming parameters (URL, headers, and request parameters) and system status (date, load, and so on).
BundleExplorer显示了系统的所有包及其状态、依赖程序和服务。
The bundle Explorer shows all the bundles in the system, together with their states and dependencies, dependents, and services.
这就意味着在comet流样式通信持续期间，从客户端设备到后端服务器的每个系统上都至少有一个连接处于不可用状态。
This means that during the duration of a Comet streaming style communication, at least one connection is tied up on each system from the client device to the backend server.
在该示例中，我们以“DATR 0100”格式调用了QnninRtvDominoServerAttrAPI，并提取了服务器的子系统名称、运行时库、服务器版本和服务器状态。
In this sample, we called QnninRtvDominoServerAttr API with "DATR0100" format name and extracted the server's subsystem name, runtime library, server version and server status.
Buzz主要有五大特色：用户可以关注收件人并与其聊天；可以分享YouTube上的视频、照片和新闻；可以更新公共及个人状态；可以通过收信箱获取社交服务更新；还可获得谷歌系统精选后推荐的流行热点。
You can update your status both publicly and privately. You can get social updates in your inbox.
除系统度量之外，应用程序服务器的某些状态和ODR本身也是需要关注的内容。
Beyond system metrics, certain states of the application servers and the ODR itself are of interest to us.
通过迫使开发人员几乎完全在服务器上解决持久化问题，而不依赖于客户机系统，缺少状态给开发人员提供了独立性。
By forcing developers to resolve persistence problems almost entirely on the server, without relying on the client system, the lack of state has pushed developers into independence.
而且，在服务器启动后，有问题的文件系统通常都是那些本身处于关闭状态而它们旁边其他的文件系统则载入正常的文件系统。
Also, after a server comes up, file systems that have problems are usually those that are in a closed state while the others around them mount up fine.
在管理阶段中，将监视这些服务对不同服务请求的及时响应能力，检测不满足服务水平的情况，并恢复系统的可操作状态。
These services are monitored during the manage phase for timely responsiveness for different service requests, detecting failures at service levels, and restoring the operational state of the system.
对于服务器，系统需要知道所有应用服务器、它们当前的状态(开始或停止)及其通信端口(主机和端口号)。
For servers, the system needs to know all of the application servers, their current status (started or stopped), and their communication ports (host and port number).
处于实质防备状态的金融系统不允许节俭，况且几乎全球都处于类似的需求紧缩状态，对美国产品和服务需求也在减少。
Not with the financial system in virtual lockdown, and much of the world in a similar state of retrenchment, shrinking demand for American goods and services.
主机服务器：目前的许多应用程序要求系统上的所有主机服务器都处于活动状态。
Host servers: Many applications today require that all of the Host servers are active on the system.
当数据库服务器处于联机状态并执行操作时，如果虚拟区的初始尺寸太小，数据库服务器会自动向虚拟区附加其他操作系统段。
When the database server is online and performing operations, it automatically attaches additional operating-system segments to the virtual portion, if the initial size is too small.
一个操作系统类型、一个虚拟服务器系统(或如果您在运行LPAR的话是服务器类型)，状态应当没有问题。
One operating system type and one virtual server type (or server type if you're not running on LPAR), the status should be OK.
理想状态下，应该有缺省配置放在文件中，并保存于版本控制系统，并可以根据特定服务器修改出多个文件，并且不必控制这些文件的版本。
Ideally it would have defaults specified in a file under source control and overrides added to machine-specific, non-versioned files.
ear：有状态操作系统服务范例。
CalculatorService.ear: a sample stateful operating system service.
网络接口、路由器和桥接、服务器计算机、货架系统、刀片服务器可能被定期轮询，返回状态信息以响应SNMPGet请求。
Network interfaces, routers and bridges, server computers, rack systems, and blades may be regularly polled to return status information in response to SNMP Get requests.
服务结构(Service Fabric)接收一个系统描述符——它定义服务组件为构建‘系统’应该装配的方式，并定义它的‘目标状态’。
The service Fabric receives a System description which describes how the service components should be assembled to build the 'System' and defines its' Target State '.
该方法可以通过确定服务器工作状态来精确地预计系统的查询费用。
This method can accurately predict the system contention state so that to estimate the cost of a query precisely.
例如，如果你只有一个数量上的启动卷，系统卷，活动卷，页面文件服务，并崩溃转储，其状态显示为健康。
For example, if you have only one volume which serves as the boot volume, system volume, active volume, page file, and crash dump, its status is displayed as Healthy.
借助随机服务系统理论，探讨带有优先队列逻辑环随机模型的状态转移有关问题。
Based on the theory of stochastic service system, this paper discusses state transition of logic ring stochastic model with priority queues.
讨论了一类闭排队网络的优化算法。该闭排队网络具有一般的性能指标函数，它既依赖于网络系统的状态，又依赖于每个服务者的服务率。
Optimization algorithms are provided for a class of closed queueing networks with a general performance cost that depends on both the state of the network systems and the service rate of each server.
该系统能根据诊疗服务中的实时情况(如病人状态，床位情况)提供决策支持。
The system supports dynamic decision making in clinical service according to real-time situation (e. g. patient status, bed information).
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