| 摘要 |
PURPOSE: A multi-dimensional data processing method, a multi-dimensional data analysis method, and a multi-dimensional data processor are provided to efficiently manage memory usage of a data cube. CONSTITUTION: Dimension and measure attribute data for a dimension attribute value group, which comprises dimension attribute values, is stored to a node included in a tree structure(310). The dimension and measure attribute data are updated by inputted data(320). The dimension attribute data includes a range and frequency of the dimension attribute value group. The measure attribute value includes an average for a measure attribute value, which is included in the dimension attribute value group.
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