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Design a complete e-commerce schema: users, products, and orders tables

A medium 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
medium

Interview Prompt

Design a complete e-commerce schema: users, products, and orders tables. Orders reference both users and products via foreign keys. Use appropriate key types and set up relationships.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your data modeling solution with real code execution
  4. Get instant feedback and a hire/no-hire decision

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