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Onsite System Design on a Metrics Monitoring System, Passed

RipplingSoftware Engineer · Onsite · Dec 2025

Unlike what I've seen in other write-ups on the forums, I don't know if they changed the question or if there are now two system design question pools for the onsite (Google News / a metrics monitoring system) — I got the monitoring system one. The gist was: collect some user behavior data, like installs / user clicks / etc, and it needed both a real-time view and collection of raw events for a b…

Shared by a candidate · reported Dec 2025. Interview formats change; use it as a guide, not a script.