增加贫穷的服务对象对提供服务的选择和参与，这样他们就能监督和约束服务提供者。
By increasing poor clients' choice and participation in service delivery, so they can monitor and discipline providers.
这些约束指出服务契约要完成的是什么，以及如何衡量是否成功。
These constraints indicate what the service contract is intended to accomplish and how to measure success.
客户机运行时有时需要某些对访问服务本身的要求或约束(包括身份验证、完整性和机密性要求)。
Sometimes certain requirements or constraints on the access to the service itself — including authentication, integrity, and confidentiality requirements — are needed by a client run time.
它表示服务的策略主张和约束。
This denotes policy assertions and constraints on the service.
软件架构师和业务分析人员一致同意把所需的功能集作为服务执行的操作和任意所需的约束或策略来提供。
The Software Architect and Business Analyst agree on the set of required functions to be provided as operations by the services and any constraints or policies required.
通过SCA策略框架，可以使用 SCA意图在更高的级别指定服务约束，而让组装人员、部署人员或管理员选择具体的策略。
The SCA policy framework enables you to specify service constraints at a broader level using SCA intents, leaving the choice of concrete policy to the assembler, deployer, or administrator.
交互式意图和策略指影响服务和引用间的交互的约束。
Interactive intents and policies refer to constraints that influence the interaction between services and references.
它特定的显示服务提供者的各个部分在服务需求契约中扮演什么角色，以及合成元素完成业务的约束。
It shows, specifically, what parts of the service provider play roles in the service requirements contract and how constraints on the component fulfill business constraints.
反映服务想要达到什么样的成功以及如何对其进行评估的约束。
Constraints that reflect what successful use of the service is intended to accomplish and how it will be evaluated.
例如，注释可以指定服务范围的属性、实现的本质以及迭代特性、约束和需求。
For example, annotations can specify the attributes of a service's scope, the nature of implementation, plus interaction attributes, constraints, and requirements.
如果远程表在数据上有检查约束，那么可以使用信息检查约束将这些约束传递到联邦服务器。
If the remote tables have restrictions on the data such as check constraints, you can convey these restrictions to the federated server using informational check constraints.
了解SOA服务的组织和管理约束。
Know the organizational and management constraints of SOA services.
好的SOA原则一般要求松散耦合和严格定义的服务界面，因此您的其余创建应该受这些界面的约束。
Good SOA principles dictate loose coupling and tightly-defined service interfaces, so the rest of your construction should be dictated by these interfaces.
为了完整地声明约束，并且在将其指派给实际的服务逻辑之前检查信息，通常需要多种约束技术。
Multiple constraint technologies typically are required to comprehensively declare the constraints, and to check information at run-time before it is dispatched to the actual service logic.
很快您就会质疑，违背客户机-无状态-服务器约束是否真的是一个好主意。
Soon you begin to question whether violating the client-stateless-server constraint was such a good idea after all.
如果准备向外部用户公开服务，您需要某种安全约束来保证只有授权的用户才能访问服务。
If you're going to expose services to external users, you need some kind of security constraints that make sure that only authorized users can access the services.
若提供者接受了一个消费者驱动的契约，那么它只需保证已有约束仍能得到满足，即可自行改进与修改其服务。
As part of adopting a consumer-driven contract, a provider is free to evolve and innovate its service offering just so long as it continues to satisfy its existing obligations.
正式的语言可以加强对这种服务约束的宣传，同时又允许企业保留自己的利益主张。
A formal language for doing this also facilitates advertisement of such profiled constraints for services, while at the same time permitting a business to maintain a unique value proposition.
第二种设计直接违背了客户机-无状态-服务器约束。
The second design directly violates the client-stateless-server constraint.
下一步是让校验约束能够针对模型进行声明，并且这些约束在客户端和服务器端都被强制要求。
The next step is to allow validation constraints to be expressed declaratively against your model, and for those constraints to be enforced on both the client-side and server-side.
第三部分：为REST 式服务定义一个安全约束
Stanza 3: Defining a security constraint for a RESTful service
此工作定义依赖关系、组合、公开决策、消息、QoS约束以及与服务内的状态管理相关的决策。
This work defines the dependencies, composition, exposure decisions, messages, QoS constraints, and decisions regarding the management of state within a service.
WebServiceProxy的XMLParser选项卡提供各种消息大小约束，应该检查它们，确保它们适合您的服务。
The XML Parser TAB of a Web service Proxy provides various message size constraints that should be reviewed and set appropriately for the service.
作为接口定义引用（比如在Web服务中）来定义完善的信息约束
Referenced by interface definitions, as in Web services, to define comprehensive information constraints
服务通常要求多重约束机制
您在过去谈论它时说过，您个人提倡给Web服务增加一些约束。
When you've talked about it in the past, you've said that you personally advocate additional constraints to web services.
WS - Policy断言说明特定Web服务的功能和约束。
WS-Policy assertions express the capabilities and constraints of a particular Web service.
REST围绕约束集创建Web服务。
REST is about creating Web services around a set of constraints.
REST围绕约束集创建Web服务。
REST is about creating Web services around a set of constraints.
应用推荐