What is called data cleaning?


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More Data Warehouse General Interview Questions

What are vaious etl tools in the market?

0 Answers  


how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause

0 Answers   iGate,


Can you brief about the Data warehouse project you worked on?

0 Answers   Deloitte, TCS,


What is aggregate fact table?

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Explain datawarehousing?

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Difference between DSS & OLTP?

6 Answers   IBM,


What are modeling tools available in the market?

0 Answers  


Name at least three brands of Database Management Systems

1 Answers  


How do you setup Lo-cockpit?

0 Answers  


What is XMLA ?

1 Answers  


Explain what are non-additive facts?

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After we create a scd table, can we use that particular dimension as a dimension table for star schema?

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