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DMDW
2001
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Logical Multidimensional Database Design for Ragged and Unbalanced Aggregation
12 years 5 months ago
Logical Multidimensional Database Design for Ragged and Unbalanced Aggregation
Download  sunsite.informatik.rwth-aachen.de
Research on logical design of OLAP cubes has tended to assume that the rollup hierarchy in a cube dimension takes the form of a balanced tree. However, experience from industry in...
Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch
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