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Observability & operationsHardSDE-3
During a major outage last month, your Prometheus and Grafana, running in the same cluster as production, went down too, and no alerts fired. How would you design monitoring so it survives the outages it is supposed to detect?
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GoogleJioHotstarMicrosoft
Think first
Answer out loud as you would in the room — clarify, give numbers, name the trade-off — then compare with the model answer.
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