Property Booking Platform
A hard Data Modeling mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- Data Modeling
- Difficulty
- hard
- Seniority
- L6
Interview Prompt
We're building the analytics warehouse for a property booking marketplace. Hosts list properties, guests book stays, and we need to support revenue reporting, host performance, and guest satisfaction analysis. Design the data model.
Summary
Five-star listing. Three-star reality.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Draw your data model on the schema canvas: tables, keys and relationships
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision