摘要
介绍了通信台站数据库的设计过程。通过对通信保障业务流程的了解,结合通信台站的组织结构特点和其在通信保障体系中的作用,在分析了系统实际需求的基础上,总结出其涉及的实体对象及关系。利用建模工具PowerDesigner建立了概念数据模型,进而生成物理数据模型,并在物理层让它们与SQL Server 2000建立了连接,最终在SQL Server 2000中成功生成了数据库。
The design process of communication station database is introduced. By the understanding to the business process of communication guarantee, combine the communication station organization structure characteristics, and the function in the communication guarantee system, after the analysis of system actual need, the entity object and relation for involve is summarized. Then make use of the mold tool PowerDesigner to build up concept data model and physical data model. The end; a database is successfully established by linking the physical model with SQL Servet 2000.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第8期2105-2107,共3页
Computer Engineering and Design
