这一层使用不同的技术暴露现有企业资源和操作系统，这样它们就可以被业务组件使用。
This layer USES various technologies to expose existing enterprise resources and operational systems so they could be used by business components.
在大部分业务环境中，流程模型不仅创建用于描述新功能，还用于定义这些功能如何连接到现有系统。
In most business environments, process models are created not only to describe new capabilities, but also to define how those capabilities interface to existing systems.
存在这样的实际需求，需要提高对功能和驻留在现有遗留系统中的宝贵业务数据的访问，并要求能够从其他系统方便地进行访问。
There was real need to improve access to functionality and valuable business data residing in existing legacy system and to be able to access it easily from other systems.
已知现有系统的约束条件，只考虑纯粹的业务需求很可能产生不实际或不可能实现的服务定义。
Considering only pure business requirements is likely to result in service definitions that are impractical or impossible to implement, given the constraints of existing systems.
可以通过一组松散耦合的服务接口来协作实现业务目标，从而使用SOA对打包的应用程序和现有系统进行集成。
Packaged applications and existing systems can be integrated through SOA by a loosely coupled set of service interfaces that collaborate to achieve business objectives.
大多数业务规则实现或者替换现有遗留应用程序，或者作为大型系统体系结构的子组件。
Most business rules implementations are either a replacement of existing legacy applications or a subcomponent of a larger system architecture.
它可直接将业务需求和给定it活动的调整相关联，从而帮助确定对现有系统功能的成本的增加。
It helps justify cost enhancements to existing system functionality by directly associating business needs and justification to a given it initiative.
我们注入这些类是由于与实际的系统实现有关的一些原因，而不是要反映业务约束。
We inject these classes for reasons having to do with our actual system implementation, rather than as a reflection of a business constraint.
现有的系统通常都存放有大量的重要数据和业务逻辑，并且不能简单地加以替代。
Existing systems typically hold large amounts of critical data and business logic, and cannot simply be replaced.
现代企业的业务功能经常可保证提供远远超过现有系统的功能之外的基础设施事务功能。
Business capabilities of the modern enterprise often warrant transactional capabilities from the infrastructure that are beyond the capabilities of the existing legacy system.
换句话说，系统用户通常需要与这类业务对象进行交互—从而创建订单、修改现有订单，等等。
In other words, users of the system might typically interact with such business objects-to create purchase orders, modify existing purchase orders, and so on.
IT服务：这些服务通常不包括实质的业务逻辑，而用于提供对现有运营系统的基于服务的访问。
IT services: These typically contain no intrinsic business logic, but are used to provide service-based access to existing operational systems.
较大的替换项目风险很大，开销也很大，只有现有系统不再能满足业务需求时才能进行。
Major replacement projects are risky, expensive, and warranted only when the existing systems can no longer satisfy business needs.
业务分析师或架构师是否正确地选择了服务取决于其他因素，如组织的现有系统支持哪些服务等。
Whether the business analyst or architect makes the right choice of services depends on other factors, such as what services are already supported by an organization's existing systems.
降低基于复用由现有核心业务系统移植来的已证实且测试了的功能的风险。
Lowering the risks based on the reuse of proven, tested functionality migrated from existing core business systems.
4suiteServer旨在简化将XML与现有进程和系统的集成，它允许您利用已有的业务逻辑(以及数据格式)。
4suite Server is intended to ease the integration of XML into existing processes and systems, allowing you to take advantage of the business logic (and data formats) already in place.
IBMLotusForms可以自动化基于表格的业务流程，可以促进数据与现有IT系统的集成。
IBM Lotus forms helps you automate forms-based business processes and facilitates data integration with existing it systems.
为了成为面向服务的业务和SOA生态系统的参与者，当今的企业必须了解如何将现有的和新的服务集成到编排良好的业务流程中。
To become a service-oriented business and a participant in an SOA ecosystem, today's enterprise must figure out how to integrate existing and new services into a well-orchestrated business process.
这一层有效地嫁接了“理想”业务模型和现有企业IT资产——应用系统和业务组件。
This layer effectively Bridges between the "ideal" business model and the existing enterprise IT assets - applications and business components.
如果数据必须与现有的业务流程整合并且通过后端系统的检验，那么表单的处理也是非常慢的。
Processing of forms is also slowed when data must be integrated with existing business processes and verified against backend systems.
在设计桥梁和其他工程系统时，现有框架已被证明非常成功。但在使用它来为业务系统开发软件时，却碰了壁。
Existing frameworks have been proven very successful when designing Bridges and other engineered systems but have been hit or miss propositions when it comes to software for business systems.
要确保解决方案能持续地满足业务目标，您可能需要在现有系统中，在不打乱当前业务操作的情况下做出变更。
To make sure the solutions continue to meet business objectives, you may need to make changes in existing systems without upsetting current business operations.
这一新模型可帮助技术业务分析人员理解业务需求，并且将其直接实现为利用现有IT系统的流程。
This new model helps technical business analysts to understand business requirements and directly implement them into processes leveraging existing IT systems.
通过某种能够实现多个业务流程并到达不同业务通道的机制，从而重用现有系统和应用程序中的关键功能，这是SOA的一个基本价值主张。
Reusing key functions in existing systems and applications, in a mechanism that realizes multiple business processes and reaches different business channels, is a fundamental value proposition of SOA.
SOA 中的CBS可以帮助组织在现有系统、业务合作伙伴和第三方IT资产的基础上，增量地自动化和集成业务服务。
The CBS in an SOA helps organizations incrementally automate and integrate business services from existing systems, business partners, and third party IT assets.
例如，在添加新客户的业务过程中，业务线(LOB)系统通过一个MDM服务检查这位客户是新客户，还是现有的客户。
For example, as part of a process to add a new customer, a Line of Business (LOB) system would consume an MDM service to validate if this customer is a unique customer or an existing customer.
现有的系统或行业标准可能已经定义了业务术语表。
There may be an existing business glossary for one or more existing systems or one may defined by an industry standard.
首先我们来对ASDI现有的(“asis”)系统进行建模，通过业务用例和业务对象可以显示当前事情是如何工作的。
First we modeled the existing (" as is ") system at ASDI, through business use cases and business objects showing how things were currently working.
业务流程需要与现有的业务系统和信息进行集成。
A business process needs to be integrated with existing business systems and information. YES no no no no YES.
业务流程需要与现有的业务系统和信息进行集成。
A business process needs to be integrated with existing business systems and information. YES no no no no YES.
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