What is the difference between Data Warehousing and Data Mining?


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More ETL Interview Questions

What are the various tools used in etl?

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what is the meant by Normalization and de-normalization?

0 Answers  


What are dimensions?

0 Answers  


Explain me ETL project architecture in Detail?

0 Answers   Infosys,


SCD2 will work on only dimension tables as well as fact Table?

0 Answers   Infosys,






what happens if the info.server doesn't find the session parameter in the parameter file?

0 Answers  


What is staging area referring to?

0 Answers  


Hi, Lookup() is what kind of join ?

6 Answers   Satyam,


What are the three tiers in etl?

0 Answers  


how would u estimate the size of Aggregator transform data and index cache?

0 Answers  


Can we parametrize the values of IN statement. Ex. Inside parameter file: Parameter='A','B','C' Inside Code: IN (INPUT_CHARACTER, $$Parameter)

2 Answers   Cognizant, IBM,


dimension object created in oracle can be imported in designer?how?

0 Answers  


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