Description of the illustration dwhsg007.eps

This graphic depicts five boxes. The box in the center says "sales (amount sold, quantity_sold)" and is labeled "Fact Table." A line leads from Fact Table box to a products box in the upper left. A line leads from the Fact Table box to a times box in the upper right. A line leads from the Fact Table box to a customer box on the lower left. This box is labeled "Dimension Table." A line leads from the Fact Table to a channels box in the lower right. This box is labeled "Dimension Table."