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1、山西移动EAI项目简介,2005-10-25 Tuxedo,目录,按SOA思路构建EAI平台架构 怎样实现一个EAI架构 SID的整理方法以及流程的整理的方法和过程 目前存在的问题,Why Service Oriented Architecture?,Enables flexible connectivity of applications or resources. Promotes encapsulation which enables re-use: each aspect of your business is captured and implemented in only one
2、place, so changing it is straightforward. Requires the use of implementation independent interfaces which means that heterogeneous systems can be integrated, and changes to one lead to fewer negative effects. Enabler for process modeling and automation. With clearly defined interfaces between all business systems, you can start modeling (and changing) the business process captured by them at a level above individual systems.,Vision of Service Oriented Architecture,山西移动IT现状,