What is the main difference between schema in rdbms and schemas in datawarehouse?
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How to generate the cubes in framework manager?
What is a data warehousing?
Explain Association algorithm in Data mining?
How to create context?
where exactly in dataware house a confirmed dimension can be created
I have two universes created by two difference database can we join them in designer & report level? How
Explain what are non-additive facts in detail?
explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I
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wht is degenerated dimension ?it's uses?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meetthe condition.
What are the different types of data warehouses?
The same tier?