Top Commit Authors by Repo
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
- L5
Interview Prompt
We're publishing a per-repo contributor leaderboard from our commit history. For each repo, surface the top three authors by average lines added, laid out across the row from best to third-best, with each entry naming the author and their average.
Summary
Three authors per repo. The top committers.
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