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Event System for Multiple Consumers

A hard 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
hard
Seniority
L6

Interview Prompt

We're building a centralized event platform that multiple engineering teams will consume from. Design a data processing pipeline and ingestion layer for an event system to be shared across multiple applications and servers.

Summary

One event, many hungry consumers.

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 pipeline design solution with real code execution
  4. Get instant feedback and a hire/no-hire decision

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