Difference b/w merge,lookup and join
Etl Engineer Interview Questions
1,581 etl engineer interview questions shared by candidates
Informatica questions
Name dimension types.
How to delete partition in hive
needed reasoning test for basic interview
the asked about informatica tools and data warehouse concept and asked to explain how those tools you used to achieve your goals in project.
what are the 2 difficult things you have done
what is sequence and what function you use to generate and syntax
Which way do i implement oltp system with 3 different sources?
DWH theory , oracle issues and Informatica Power Center.
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