A Survey of OLAP Technology Based on Data Warehouse
Jiang Yu-bin · China Science and Technology Information · 2006
The definition of DW and its basic characteristic besides its system structure are described in this paper. Based on this, a definition of OLAP is introduced, furthermore, the difference between OLAP and DW is analyzed. MOLAP, ROLAP and HOLAP and the current development tendency of OLAP technology are elaborated at the end of the paper.