煤炭企业数据仓库及其关键技术研究

Database in the Coal-Produced Enterprise and Research to the Key Technique

在简单介绍煤炭企业数据仓库系统产生的背景基础上,提出了构建煤炭企业数据仓库系统的框图结构。详细分析了实施时需采用的主要技术,并简要介绍了其基本工作原理。

After briefly introducing the background on which the database in the coal-produced enterprise is produced, the paper offers the frame structure of the database in the coal- produced enterprise. It also gives detailed analysis to the required key technique, briefly introduces the basic working principle. The construction of the system benefits the competition capacity of the enterprise