摘要
时间是信息的重要属性。信息技术的深入发展,对时态信息处理的要求越来越迫切。时态数据库记录时态数据并反映时态信息。文章论述了时态数据库的发展历程,介绍了TimeDB的工作原理,并结合TimeDB实现职员工资管理系统,最后论述了TimeDB的不足。
Temporal is the essential attribute of information. With the deep development of information technology, the processing of temporal information becomes more and more exigent. Temporal database records temporal data and shows temporal information. Firstly the development process of temporal database and the theory of TimeDB is introduced. And then the realization of an Employee Salary System with TimeDB is introduced. Finally,the shortage of TimeDB is discussed.
出处
《焦作大学学报》
2009年第2期85-87,共3页
Journal of Jiaozuo University
