动态处理数据仓库中星型模型的维与度

Processing Dimension and Measure in Data Warehouse Flexibly

首先提出了一个简单直观的星型数据模型 ,然后基于该模型定义了维与度之间相互转化的操作技术 ,通过该转化技术 ,把属于维的操作施加给度 ,把属于度的操作施加给维 。

This paper advances an object star data model, and then defines the operation techniques of conversion between dimension and measure. The conversion technique makes it possible to exchange the operation between dimension and measure, which thereby processes dimension and measure in data warehouse flexibly.