It is far easier to develop, modify, test, and run Web services than to make changes to a long-running, huge enterprise legacy system.
与修改长时间运行的大型企业传统系统相比，Web服务更容易开发、修改、测试和运行。
One thing your enterprise must do is assess the data owned by a legacy system and the system's capability to notify interested parties of changes.
您的企业必须进行的一项工作是，要评估遗留系统所拥有的数据以及系统通知更改的相关方的能力。
Often there is a necessity to connect to existing middleware or legacy enterprise system within an organization or outside.
通常有必要在组织的内部和外连接到现有的中间件或旧的企业系统。
The use of such systems normally results in the need to integrate with the system, which is sometimes referred to as legacy integration or enterprise application integration (EAI).
这种系统的使用通常会导致与这个系统相结合，有时会被转为现有系统整合或者企业系统集成(EAI)。
Business capabilities of the modern enterprise often warrant transactional capabilities from the infrastructure that are beyond the capabilities of the existing legacy system.
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。
At the time of this writing the RUP appears weak with respect to activities such as legacy system analysis and enterprise application integration (EAI).
在编写时，RUP在比如遗留系统分析和企业应用集成(EAI)方面比较弱。
It also discusses that the model of enterprise integrate application and implement of legacy system wrap.
本文还给出了企业集成应用的模型和遗留系统的实现。
It also discusses that the model of enterprise integrate application and implement of legacy system wrap.
本文还给出了企业集成应用的模型和遗留系统的实现。
应用推荐