Consider the following OLAP Cube: Give an example of a Roll-up operation; Drill-down operation;
Question:
Consider the following OLAP Cube:
• Give an example of a…
• Roll-up operation;
• Drill-down operation;
• Slicing operation;
• Dicing operation.
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A rollup operation involves aggregating data from a lower level of granularity to a higher level of ...View the full answer
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Related Book For
Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data
ISBN: 9781107186125
1st Edition
Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens
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