Find the boundary

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

Find the boundary. The Flink job's exactly-once guarantee ends at every cross-system sink it writes to, and the four sinks on the canvas are not all equivalent. Reroute the analytics consumer's incoming connection so it reads from a sink whose cross-system boundary is end-to-end idempotent in the scenario as labeled, without further configuration the canvas has not granted.

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