Web Services Enabled Procurement in the Extended Enterprise: An Architectural Design and Implementation.

作者: Minder Chen , Mary J. Meixell

DOI:

关键词: Enterprise information systemExtended enterpriseEnterprise architectureEnterprise architecture managementEnterprise integrationWeb serviceService-oriented architectureProcess managementComputer scienceEnterprise 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.

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