Put it all together: an advanced streaming platform must be idempotent under replay, shed load under

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: an advanced streaming platform must be idempotent under replay, shed load under backpressure without dropping data, handle late-arriving events, route poison events to a DLQ, and match freshness to each consumer's real need.

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