摘要
文章深入讨论了财务管理信息系统的开发过程,给出了一个由数据库模式和处理模式组成的实际财务模型,以及该模型从概念层、逻辑层向物理层的演化过程。并讨论了系统正式投产前系统维护的性质,认为它是系统开发的一部分。
The paper makes a thorough investigation about the construction of FMIS,and shows an actual FMM consisting of DB schemas and process mathods as well as its evolution process of that model from conceptual level through logical level resulting in physical schemas.And the paper asserts that the task of system maintenance is an important part of system devolopments.Besides,it introduces an actual PFMIS based on above model.
出处
《交通与计算机》
1992年第3期47-52,14,共7页
Computer and Communications
