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Research and design on data dictionary description language
Author(s): 
Pages: 15-20
Year: Issue:  1
Journal: JOURNAL OF YUNAN NORMAL UNIVERSITY(NATURAL SCIENCES EDITION)

Keyword:  数据字典需求分析数据库设计软件工程;
Abstract: 在软件工程中,软件开发的基础工作是用户需求的获取与分析,而数据字典是用户需求说明书的重要组成部分.本文首先介绍了数据库设计过程中所涉及到的用户需求分析,对此进行了详细的说明.其次,给出了数据字典的形式化语言,并对其中的细节给出了必要的说明.通过对用户需求进行分析,并用此语言对其进行描述,形成需求说明书.
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