he of the data which becomes the object of operation with OLAP. It is the database itself which houses the data in.
Generally, according to purposeit is definedthe data set which it is totaled & is formed as subset from the datawarehouse with, plural data totaling items (dimension) with quantitative value (measure) as set. Dimension is structured hierarchically the data according to degree of details.
Dimension the case where you analyze becomes the section, by the fact that the combination and class are changed, intuitively know can the related characteristic and change etc. of the data obtain knowledge.
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