The Research Of Application Integration In Enterprise Business Resource Management

Recently, the enterprise informational construction in our country is changing with each passing day. But on the other hand, more and more Enterprise Business Resources are emerged, which cannot be shared or exchanged. This is the so called "information island" problem we encountered today, and it becomes a enormous obstacle to the enterprise informational construction.To solve this problem, Application Integration (abbr. as AI) is the key method. In this article, after analyzing the AI technology development and the AI products, a Web Service based hierarchical AI Solution Framework is forwarded, which is focused on the Data Exchange and Business Process Management between applications.First, the architecture, characteristics, and classification of this AI Solution is talked as a whole. Then, the focus is transferred to the different parts of the architecture of this AI solution: the Data Exchange Layer, the Process Management Layer, the Application Composition Layer, and the Security Supporting Platform.Among these for parts, the Data Exchange Layer and the Process Management Layer are cores of this AI Solution and are emphasized in description. Accordingly, only key aspects of the other parts: the Application Composition Layer and the Security Supporting Platform, are explained for their subordination.At the end of this article, an E-Gov scenario is presented, which illustrates the implementation details of this AI Solution.