同时，对于所有的项目(如果项目非常非常小则除外)，应当避免使用开发桌面机作为版本管理服务器。
Also, avoid using a development desktop as a version management server for all but the smallest projects.
管理技术可用于有计划地周期性迁移到服务的较新版本。
A management technique is for planned, periodic migration to newer versions of the service.
所有这些问题催生了服务版本管理治理的实现。
All these issues have forced an implementation of service versioning governance.
按以下方式，相同的行为也可被用来管理服务版本的演变。
The same behaviour can be used to manage service version evolution, in the following way.
它们同样是SOA治理的中心，在这里IT可以列出人为服务的拥有者，进行版本管理，保证遵从企业需求，等等。
They are also centers of SOA governance, where IT can list human service owners, manage versioning, ensure compliance with enterprise requirements, and more.
服务本身不是该模型中接受版本管理的实体。
本章还提供了服务版本管理、安全、异常处理与日志、管理与监测等企业解决方案关键方面的重要分析讨论。
The chapter also offers important discussion on service versioning, security, exception handling and logging, and management and monitoring, which are all important aspects of enterprise solutions.
然而，装饰流程模式不仅适用于人工任务，还可以应用它来对任何类型的长时间运行的异步服务进行基于时间的版本管理。
The decorator process pattern does not only apply to human tasks, however, it can also be applied to allow time-based versioning for any type of long-running, asynchronous service.
因此他们能够告知相关消费者正在使用过时或退役的服务，需要进行升级，这将简化服务目录管理员引入新版本的工作。
This will aid their work when introducing new versions, by letting them communicate to relevant consumers that they’re using a deprecated or decommissioned service and need to upgrade.
并且不存在决定服务版本管理的运行时策略的权威。
And there's no authority to decide runtime policy for versioning of services.
本章深入介绍了关于识别、实现、部署、运营和服务版本管理的知识。
This chapter provides in depth knowledge to identify, implement, deploy, operate and version service.
你会发现，随着你SOA系统的成长和变更，你会需要针对所有契约制品的版本管理策略：服务接口、消息和数据的模式、策略等。
You will find that as your SOA systems grow and change, you will need to have versioning polices for all contract artifacts: service interfaces, messages and data schemas, policies, etc.
图1表明服务规范是该模型中接受版本管理的实体。
Figure 1 shows that the service specification is a versioned entity in the model.
因此，可以合理地预计使用者和提供者在服务版本管理方面的观点和预期是不同的。
Thus, it is reasonable to expect the perspectives and expectations of the consumer and the provider to be different with respect to service versioning.
强烈推荐将契约元数据制品(如服务和模式)纳入版本管理和治理的范围。
It is strongly recommend that the contract metadata artifacts such as services and schemas is versioned and governed.
但是如果更改是NFR增强，则需要基于提供者-使用者契约定义和标识运行时服务版本管理策略。
But if the change is an NFR enhancement, then you need to define and identify runtime service versioning policies based on the provider-consumer contract.
拥有服务和模式兼容性策略并不要求具备全面的版本管理和SLM能力。
Having a service and schema compatibility policy is not dependent on doing full-fledged versioning and SLM capabilities.
当服务受统一的版本控制策略管理时，它们可以保持原有的标准和互操作性，并且能够更容易被客户端设计人员理解。
When services are versioned according to the same overarching strategy, they can retain their original standardization and interoperability and are more easily understood by consumer designers.
因此，本文将讨论soa上下文中的服务版本管理。
As a result, this article will discuss service versioning in the context of SOA.
维护——管理服务的新版本。
服务版本管理和更改管理示例。
管理Web服务的不同版本。
用于服务版本管理和更改管理的治理子流程。
Governance subprocess for service versioning and change management.
控制服务的更改管理和版本管理(服务版本管理和更改管理)。
Govern change management and versioning of services (service versioning change management).
但是，服务版本本身不是该模型中接受版本管理的实体；它只是表示特定服务版本的所有实例。
The service version, however, is not itself a versioned entity in the model; it simply represents all instances of a particular service version.
第一组接口解除了以前JCA版本中应用服务器管理连接句柄方式的限制。
The first set addresses limitations in the way application servers could manage connection handles under previous JCA versions.
另外，对服务进行版本管理是重要的，系统在升级一个服务时决定不能被关闭，所以需要从一开始就拥有一个动态管理的能力。
Plus, versioning of services is critical: systems simply cannot be taken down in order to upgrade a service, so this capability needs to be in from the start and managed in a dynamic way.
由于同时与服务提供者和服务使用者具有业务和技术相关性，服务版本管理模型的关键是服务规范。
Because of its business and technical relevance to both service provider and service consumer, the lynchpin of the service versioning model is the service specification.
由于同时与服务提供者和服务使用者具有业务和技术相关性，服务版本管理模型的关键是服务规范。
Because of its business and technical relevance to both service provider and service consumer, the lynchpin of the service versioning model is the service specification.
应用推荐