Put it all together: build a beginner streaming system on an event platform that is event-driven, ha

A medium Pipeline Design interview practice problem on DataDriven. Write and execute real pipeline design code with instant grading.

Domain

Pipeline Design

Difficulty

medium

Problem

Put it all together: build a beginner streaming system on an event platform that is event-driven, handles late-arriving data with watermarks, routes poison events to a DLQ, and serves a low-latency consumer.

Practice This Problem

Solve this Pipeline Design problem with real code execution. DataDriven runs your solution and grades it automatically.