基于数据仓库的铁路物资管理决策支持系统的研究

Research on a DSS of Railway Material Management Based on the Theory of Data Warehouse and OLAP Technology

介绍了数据仓库和 OL AP技术的有关概念和内容 ,比较了数据库系统与数据仓库系统的差别 ,同时 ,在结合数据仓库理论的基础上研究了铁路物资管理决策支持系统的构建 .

This paper introduces the basic concepts of data warehouse and OLAP technology and provides a practical example of a decision support system for railway material management,which is implemented by using the data warchouse and OLAP technology