企业体系结构的建模框架研究

摘要

经济全球化的趋势深刻影响着企业组织管理的各方面.在新的环境下,企业的业务处在不断变化的过程中,企业信息系统(Enterprise Information Systems,EIS)作为企业管理系统的重要组成部分,面临前所未有的挑战.EIS项目的开发方式存在的问题使得业务与技术的演进难以同步,阻碍了企业的变革.近年来,企业体系结构(En-terprise Architecture,EA)的研究在信息管理领域正得到越来越多的关注.EA作为业务流程和IT架构的组织逻辑,反映了标准化和集成化的公司运作模型,目标是得到业务的敏捷性和利润的增长.本文探讨EIS开发方法的问题,介绍EA的概念和代表框架,总结EA的一般特点,研究EA对EIS开发的重要意义.%Enterprise is now changed deeply under global economic environment. As the important part of enterprise systems, Enterprise Information Systems (EIS) is facing challenges never met before. The traditional manner of EIS develop- ment makes it difficult to realize synchronized evolution of business and IT in enterprise, which is the main obstacle for en- terprise transformation. Recently Enterprise Architecture (EA) is becoming more and more important in information manage- ment field. As the logical description of business process and IT architecture, EA reflects the integrated model for company. The goal of EA is obtaining the agility and increasing profits of business. In this paper, we discuss the problem of EIS devel- opment, introduce the conception and typical framework of EA and study the significance of EA for EIS development.