Push down optimization.
Etl Engineer Interview Questions
780 etl engineer interview questions shared by candidates
Advantages of DW , SQL Joins and SQL Queries.
Almost all questions were related to the technical tasks I was about to be responsible for.
Explain about tuning the packages
DB architecture and schema understanding
Explain update strategy
What are joins. Explain the difference between Inner and outer Join
What ETL tools you have worked on and experience with Powercenter and IICS
Some tricky questions in SQL joins where there are NULLS and what the result set would be
How would you like to see your career progress?
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