The Loudest Neighbor
A hard SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- hard
- Seniority
- L4
Interview Prompt
We're rightsizing a multi-tenant Kubernetes cluster and want each namespace's featherweight: the pod using the least memory. List each namespace's lightest pod with its memory, smallest first.
Summary
In every namespace, one pod does most of the eating.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision