数据仓库中里的理论：
参考网页：
<a href="http://www.design-ireland.net/index.php?http%3A//www.design-ireland.net/alpha/controller/view_article.php%3Foid%3D00000000035" target="_blank">An Assessment of Multi-Dimensional Databases and their Use</a>
数据仓库中里的理论：
参考网页：
<a href="http://www.design-ireland.net/index.php?http%3A//www.design-ireland.net/alpha/controller/view_article.php%3Foid%3D00000000035" target="_blank">An Assessment of Multi-Dimensional Databases and their Use</a>
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