介绍了数据仓库的基本概念，详细分析了数据仓库与操作型数据库的区别，结合工作实际情况对雷达保障数据仓库的设计过程进行了总结。最后，给出了基于数据仓库技术的雷达保障系统的结构。%This paper introduces the basic concepts of data warehousing.The difference of data warehouse and operational databases is analyzed.The design process of radar guarantee data warehouse is discussed by actual work situation analysis.The structure radar security system based on data warehouse technology is designed in this paper.
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