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| Question |
-------------What is a Conformed Dimension? |
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Answer Posted By |
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Interview Question Submitted By :: Arkchowdary |
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| Answer |
Conformed Dimension :- A dimension is reused by more than
one fact table is called conformed dimension.  |
0 | Amp Mohan
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| Question |
-------What are the Adv of Star Schema and Snow Flake
Schema? |
Rank |
Answer Posted By |
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Interview Question Submitted By :: Arkchowdary |
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| Answer |
StarSchema Advantage: Slicing down,performance increase and
easy to understand the data. |
5 | Amp Mohan
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| Question |
----------------------Diff b/w MOLAP and ROLAP? |
Rank |
Answer Posted By |
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Interview Question Submitted By :: Arkchowdary |
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| Answer |
1) molap is multidimensional olap
rolap is relational olap.
2)in molap we can acess cubes but not in rolap. |
0 | Sharath
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