作者: Minder Chen , Mary J. Meixell
DOI:
关键词: Enterprise information system 、 Extended enterprise 、 Enterprise architecture 、 Enterprise architecture management 、 Enterprise integration 、 Web service 、 Service-oriented architecture 、 Process management 、 Computer science 、 Enterprise application integration
摘要: Earlier supply chain implementations in EDI and XML have not fully supported the real time dynamic requirements of e-procurement, large part due to limitations technologies available. The purpose this paper is illustrate how Web services can be used implement a operation. In particular, we focus on an e-procurement application context business-to-business (B2B) integration. A prototype system has been developed enhance performance firms engaged B2B procurement. architecture design presented are based service-oriented three-tier enterprise pattern. impacts implications using enable real-time business processes also discussed.