SYSTEM AND METHOD FOR EXPRESSING/CALCULATING RELATIONSHIP BETWEEN MEASURES THROUGH SINGLE ACCESS

摘要

PURPOSE: A system and a method for expressing/calculating relationship between measures through a single access are provided to enable aggregated result data to offer a total measurement formulation for attributes of a selected range by aggregating the result data for the attributes of the selected range common to all measures in the measurement formulation. CONSTITUTION: The first cache matched with the first data type is searched(514). The first index is generated from the first cache(516). The second cache matched with the second data type is searched(518). The second index is generated from the second cache(520). The result data is obtained by performing the arithmetic operation for the data for the first measure from the first index and for the second measure from the second index(522). The result data for the attributes of the selected range common to the first and the second data type is aggregated(524).