Question: Please type answer, not write or picture. 1. There are several typical cube computation methods, such as Multiway, BUC, and Star-Cubing. Briefly describe these three

Please type answer, not write or picture.

1. There are several typical cube computation methods, such as Multiway, BUC, and Star-Cubing. Briefly describe these three methods and provide an example that illustrates when it is feasible and preferable to use them. 2. What is the curse of dimensionality problem? How do people cope with it and is it avoidable? 3. Describe what a data cube is. Be sure to fully explain what materialization is (full and partial). 4. What are some techniques for processing advanced queries that take advantage of cube technology? 5. Explain what is meant by multidimensional data analysis and data cubes

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