Different Sql scenario based question.
Etl Engineer Interview Questions
1,579 etl engineer interview questions shared by candidates
performance tuning
SQL and unix
Safeguarding - what would I do if someone disclosed something.
Most difficult work handled so far.
How do you override the source in odi
Q. Difference between ETL and ELT? Q. Explain different types of joins? Q. What is indexing in SQL?
They asked about XML transformation which I haven't used.
Steps for testing a migration project
Sub queries and examples
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