Data Cube A data cube is a multidimensional generalization of a cross-tab Can have n dimensions;we show 3 below Cross-tabs can be used as views on a data cube 2 11 6 12 /29 2 /8 /5/7 /22 16 4 dark 8 20 14 20 62 34 18 pastel 35 10 7 2 54 9 21 0j05 45 white 10 8 28 5 48 42 small 77 medium all 53 35 49 27 164 large all size skirt dress shirts pant all item name Database System Concepts-5th Edition,Aug 26,2005 18.8 @Silberschatz,Korth and SudarshanDatabase System Concepts - 5 18.8 ©Silberschatz, Korth and Sudarshan th Edition, Aug 26, 2005 Data Cube A data cube is a multidimensional generalization of a cross-tab Can have n dimensions; we show 3 below Cross-tabs can be used as views on a data cube