基于数组的数据库外模式/模式映像及应用

Array-based Database External Schema /Schema Mapping and Its Application

以工资管理系统为例,介绍利用数组技术构建数据库的外模式/模式映象,它不仅为通用工资管理程序的设计提供了一种可行的方法,同时也为其它数据库应用程序的通用性设计提供了一种新的思路。

Taking wage management system as an example,this paper presents how to use array to create database external schema /schema mapping,which not only provides a workable method for general wage management system,but also provides a new thought for universality design of other database applications.