Tsankova, Rumyana Strashimirova; Цанкова, Румяна Страшимирова; Нейкова, Мила Р.; Neykova, Mila R.; Pavlova, Raina
About an improvement of multidimensional database models
Върху едно усъвършенстване на многодименсионните модели на бази данни
PROCEEDINGS OF THE TECHNICAL UNIVERSITY - SOFIA, 55, 2005 - Anniversary “Sixty Years Technical University - Sofia”, pp. 27-33
TU - Sofia
databases - modeling
Multidimensional Databases are used to realize high level management processes. They are suitable for many aspects data analyses, data aggregation and decision making in OLAP management technology (On Line Analytical Processing). On the other hand they have serious disadvantage - high memory consumption. In the paper is presented improved multidimensional model - its structure and operations, which uses more effectively and economically the memory and computer time. The theoretical notification, methodological presentation and practical results are done.
Reviewer as prof. Raina Pavlova. - Bibliography, pp. 34