FORMALIZED STRUCTURE OF ANALYTICAL DATA PROCESSING SYSTEMS BASED ON OLAP TECHNOLOGY |
6 | |
2010 |
scientific article | 001.57:004.658.2 | ||
201-207 | OLAP systems, mathematical model of multidimensional cube, hierarchy anomalies |
A mathematical model is proposed of analytical data processing systems built on the basis of the multidimensional
cube concept. Conditions for correct aggregation of indicators are formulated. Techniques to eliminate hierarchy
anomalies are considered. |
![]() |