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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。
Based on the introduction of the background of data warehouse system in coal enterprises, a block diagram structure of data warehouse system in coal enterprises was proposed. The main technique to be used in the implementation is analyzed in detail, and its basic working principle is briefly introduced.