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采用面向对象的分析、设计方法,提出一套由用户来定义对象──管理数据的总体,定义数据属性,聚类形成合理的数据结构和数据文件组织方式,并能进行维护,进而实现用户对所管理对象的不同类属性数据进行编辑、查询和打印的通用单层次数据库管理系统的分析、设计与实施的思路。
Using object-oriented analysis and design methods, a set of objects defined by users is defined as: the overall management data, the definition of data attributes, the formation of a reasonable clustering data structure and data file organization, and to maintain, and then achieve the user The management object of different types of attribute data editing, query and print the common single-level database management system analysis, design and implementation of ideas.