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Design a clustered notification experiment with guardrails

System Design · Meta · Hard

You are the experiment lead for a mobile travel-discovery product. The team plans to launch a new push-notification campaign that recommends nearby points of interest. Design a production-ready online experiment that explicitly accounts for network interference and includes conservative safety monitoring. Wherever possible, make your proposal precise and formula-driven. Address these eight areas: Primary success metric. Choose the main outcome you would optimize and justify…

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