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E-Commerce Platform Analytics Pipeline: Orders to Warehouse
A medium Pipeline Design mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Pipeline Design
- Difficulty
- medium
- Seniority
- senior
Interview Prompt
We run an e-commerce platform with hundreds of thousands of merchants and millions of daily orders, but our analytics team currently queries the production database directly, which is creating performance problems for the application. We need to move analytics onto a proper warehouse without disrupting the live platform. Design the pipeline that replicates order and product data from the OLTP system into the analytics layer with sufficient freshness for business reporting.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your pipeline design solution with real code execution
- Get instant feedback and a hire/no-hire decision