【摘要】 简要总结了数据仓库的特征 ;介绍了数据仓库的三种应用类型 ;探讨了数据仓库应用的三种实施方法 ;对比分析了各种数据仓库应用类型的优劣 ,阐明了不同数据仓库实施方法的特点 ,说明了合理选择数据仓库类型、正确运用数据仓库实施方法的重要性更多还原

【Abstract】 The characteristics of the data warehouse are briefly summarized. Three architecture choices are introduced. Three kinds of implementation approaches are studied. Positive and negative considerations are made with analytical comparison among those architecture choices and, characteristics of those different implementation approaches are given in order to explain the importance of appropriate choice of architectures and right usage of implementation approach.更多还原