Business intelligence systems: a comparative analysis
Carlo Dell’Aquila, Francesco Di Tria, Ezio Lefons, Filippo Tangorra · WSEAS Transactions on Information Science and Applications archive · 2008
A set of evaluation criteria is described and considered for comparing some popular OLAP systems that support Business Intelligence. These criteria involve critical aspects such as: information delivery, system and user administration, and OLAP queries. The measurement method is based on the functional complexity analysis. Experimental results have been carried out using a data warehouse in academic environment and they allow to evidence the weaknesses and the points of force of each compared system.