Everyone Wants the Same Data, Differently
A hard 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
- hard
- Seniority
- L7
Interview Prompt
Several teams at our company need the same event data but query it very differently. Design a data ingestion pipeline and consider the tradeoffs depending on how the data will be accessed.
Summary
How you store it decides how fast you can read it.
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