What are the types of dimensional modeling?
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Explain what are the vaious etl tools in the market?
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What is Conceptual, Logical and Physical model?
How to generate iqd file from framework manager?
Explain what is the difference between stop and abort?
How to get the first 100 rows from the flat file into the target?
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If I have table T1 and table T2 T1 has 250 cols and 10,000 rows T2 has 2 billion rows and 10 cols Which one would be Fact table and which one would be Dimension table and why ?
3 Answers Extech, Principal Finance,
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explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I
3 Answers IBM, Ness Technologies,
What is a relationship?
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