What is etl tool in hadoop?


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More ETL Interview Questions

what is session partitioning?

0 Answers  


what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?

0 Answers   Accenture,


When do we analyze the tables?

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Explain the key challenges that you face while performing etl testing.

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working of line item dimension......pls,tell overall flow

1 Answers  






what are the types in error loging?

0 Answers   Cap Gemini,


What are the steps involved in etl process?

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what is data modeling?

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what is pmrep command?

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you have created a lookup transformation for a certain condition which if true returns multiple rows. when you go to the target and see only one row has come and not all. why is it so and how it can be corrected.

3 Answers  


How to delete data which is not in source table?

0 Answers   IBM, Saama Tech, Wipro,


How to know informatica conslole password??

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