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Cloud File Storage Metadata Schema
A hard Data Modeling mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Data Modeling
- Difficulty
- hard
- Seniority
- staff
Interview Prompt
We run a cloud file storage platform. Users upload files from multiple devices, organize them into folders, and share files with other users. We need to model the metadata for analytics: upload volume, storage consumption per user, sharing behavior, and quota enforcement. Design the data model.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your data modeling solution with real code execution
- Get instant feedback and a hire/no-hire decision