Interview Questions for DataStage Developers:
1. How would you ensure that your ETL solutions function well and at scale?
Evaluates the candidate's quality assurance skills.
2. What are your chief concerns when performing a data migration to a new target?
Assesses the candidate's knowledge of DataStage, ETL, and industry best practices.
3. What steps would you take if there were major technical issues with the ETL process?
Reveals the candidate's interpersonal and technical abilities to manage problems.
4. Can you lay out the project steps for creating a data warehouse?
Tests the candidate's proficiency with ETL processes.
5. How might DataStage compare favorably to Informatica?
Reveals the candidate's knowledge of the merits and shortcomings of both tools.