Question
Explain how slice and dice technique fits a multidimensional cubes model. Assume a sales fact table with three dimensions: product, location, and time. Check only
Explain how slice and dice technique fits a multidimensional cubes model. Assume a sales fact table with three dimensions: product, location, and time. Check only items that are true.
A three-dimensional cube makes it easier for humans to visualize the problem to be solved. | ||
A potential for multidimensional analysis resides in an ability to focus on specific slices of the cube. An example is a slice for a product. | ||
Identification of a "slice" requires using the values of each attribute within a given dimension. An example is a store identifier in which a transaction occrued. | ||
The intersection of the slices yields smaller units of data, thereby producing "dicing" within a multidimensional cube. which can produce very precise analyses of certain variable components and interactions |
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