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Research on Workflow-Oriented Enterprise Application Integration

Author: MaZhiHui
Tutor: LiuHuaiLiang
School: Xi'an University of Electronic Science and Technology
Course: Management Science and Engineering
Keywords: Web Services Enterprise Application Integration Integration Framework Workflow BPEL
CLC: TP311.52
Type: Master's thesis
Year: 2009
Downloads: 116
Quote: 2
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Abstract


With the rapid development of globalization and information technology , enterprise information construction in the face of enormous pressure and challenges . Siled information technology in the past been unable to meet the requirements of the vagaries of the market on the operation of enterprises , enterprises need to integrate information resources . Current enterprise application systems integration solutions , however , most of the lack of flexibility , most can only solve data integration on the face of a flexible business processes helpless . In response to this problem , this paper studied the workflow-oriented enterprise application integration , it make full use of the idea of SOA , Web Services - based technologies for workflow and business process management system business functions encapsulated into Web Services , will be different Web Services business in accordance with the specified requirements linked to a more complex business processes , to create a more powerful business functions . Data and business process integration between enterprise applications . Firstly for enterprise application integration problems , described and analyzed the type , level and mode of enterprise EAI , SOA enterprise application integration and analyzes , the current mainstream Web Services integration technology . WfMC ( Workflow Management Coalition ) workflow reference model architecture and the main interface , functional analysis , BPEL Business Process Execution Language and Petri nets business process modeling method . Theory as a basis for these technologies , and design a workflow-oriented enterprise application integration framework , described in detail the framework of the communication model , workflow task models and business process modeling methods , the framework able to respond flexibly to changes in the business the process provides a high degree of flexibility for enterprise application integration solutions . Finally, combined with information on the status quo of the Financial Bureau , a detailed analysis of the core business systems integration needs of the Bureau of Finance , to design a workflow-oriented enterprise application integration framework based on the proposed modeling the main business processes of the Bureau of Finance analysis, and the successful implementation of the integrated system of financial information .

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