| Summary: | 博士 === 國立交通大學 === 資訊科學與工程研究所 === 95 === Web services define standard interfaces those provide good solutions for enterprise integration. Enterprise Web Services Environment (EWSE) uses the advantage to integrate enterprise applications and business processes. Although EWSE is excellence in integration, it is not easy to add management mechanism. Web Services Distributed Management (WSDM) is one of the most used standards to manage Web services. However, to implement the WSDM interfaces is complexity because programmers have to understand many Web service standards and develop program code for WSDM. Besides, WSDM can only manage single service. It does not cover service interaction and message flows of Web services. EWSE needs additional software to handle those processes.
In this research, we will simply the WSDM programs development effort and provide message flow oriented management in EWSE. The Web service interfaces are generated based on program code that implement management function and must be created. Programmers only focus on management functions and do not have to understand those Web services standards. On the other hand, the management system provides message flow oriented management atomically without modifying service code. Managers can know and control all flows as well as adjust business processes at any time. Finally, we present reference architecture for enterprise to build management system. Therefore, enterprise will not spend too much effort to build an efficient and extensible management system in EWSE.
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