How you populate the target table?
Etl Developer Interview Questions
1,579 etl developer interview questions shared by candidates
SQL Questions-> Functions, Join, Subqueries DWH Question Project management
Got selected
Explain scd type 2 and find duplicates
Previous experience
Optimization
Query Tuning
ETL transformations, collections, sql queires, ranking etc
Scenario based questions related to ETL and SQL. Questions on PL/SQL packages, Basics of Unix scripting Core concepts of Data warehousing.
Informatica scenarios were given to solve and mainly focused on Caches nd lookups.
Viewing 531 - 540 interview questions