医疗保险管理信息系统软件再工程

【作者】 吕嘉；

【导师】 丁秋林；

【作者基本信息】 南京航空航天大学 ， 计算机应用技术， 2003， 硕士

【摘要】 本文研究了对原有的医疗保险管理信息系统进行软件再工程。 本文首先分析了医疗保险管理信息系统的整体发展趋势，以及本人所参与开发的医疗保险管理信息系统存在的实际问题，提出了对原系统部分功能进行软件再工程的需求。 本文通过讨论三大关键技术：软件再工程、Rational的统一开发过程、分布式对象技术，论证了对原系统进行软件再工程的技术可行性。并参考Rational的统一开发过程，设计了一个适合原系统软件再工程的过程。 本文的还研究如何通过正向工程，将一个传统的客户／服务器体系结构的系统演化成一个多层分布式体系结构的系统，将一个结构化体系结构的系统演化成一个面向对象体系结构的系统。更多还原

【Abstract】 Re-engineering to an old Medicare Management Information System is discussed in this paper.The trend of Medicare Management Information System is first analyzed in this paper. The problem of the Medicare Management Information System in which I participated developing is also discussed. Then the requirement of Re-engineering to partial function of the old system is analyzed in paper.Three main technologies are discussed in this paper: Re-engineering, Rational Unified Process and Distributed Object Technology, which provides the technical possibility of Re-Engineering to the old system. With reference to Rational Unified Process, this paper designs a process which is fit for the Re-engineering to the old system.With the help of Forward Engineering, how to turn a traditional Client/Server Architecture System into a Multi-tier Distributed Architecture System, and how to turn a structural Architecture System into Oriented-Object Architecture System is also discussed this paper.更多还原