Evaluating mass data using online analytical processing, by determining keys and weightings for all base data elements and evaluation formula

摘要

The method involves preparing a general data structure, providing a special evaluation question, and writing the mass data. Keys and weightings are determined for all base data elements of the evaluation question and for an evaluation formula. The mass data are evaluated using sequential reading of the tuple in accordance with the evaluation formula. An Independent claim is included for a data file for evaluating mass data.