论文部分内容阅读
顶层设计在当前电子政务及企业信息化建设中发挥了日益重要的作用,美国联邦组织架构(FEA)、英国电子政务互操作框架(eGIF)以及欧洲的政府体系架构(GEA)都是目前广泛研究的顶层设计模型,而这些模型在中国信息化规划中成功应用的并不多,究其根源在于都没有很好地解决洋架构本土化问题,急需符合中国工程实际需要的顶层设计模型。本文提出一种包括业务流程架构、用户组织架构、IT治理架构、数据资源架构、应用系统架构和技术集成架构的六面体结构的顶层设计实用模型,并介绍了该模型的结构及工程实施方法,以及在实际工程中的应用效果。
The top-level design has played an increasingly important role in the current e-government and enterprise information construction. The FEA, eGIF and the European government architecture (GEA) are all widely studied However, the successful application of these models in China’s informationization planning is not much. The root cause of these models is that they all fail to properly solve the problem of localization of foreign architecture and urgently require top-level design models that meet the actual needs of Chinese engineering. This paper presents a top-level design practical model of a hexahedral structure including business process architecture, user organization architecture, IT governance architecture, data resource architecture, application system architecture and technology integration architecture. The structure and engineering implementation of the model are also introduced. The actual effect of the project.