Three jobs (extract, transform, load) run on three separate cron schedules
A medium Pipeline Design mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Pipeline Design
- Difficulty
- medium
Interview Prompt
Three jobs (extract, transform, load) run on three separate cron schedules. When extract runs late, transform reads yesterday's data and nobody notices. Design orchestration so each step runs only after its inputs are ready, with a deadline alert.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your pipeline design solution with real code execution
- Get instant feedback and a hire/no-hire decision