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Observability & Monitoring

Metrics, alerts, and SLO engineering

📚 2 cases⏱ 3 hoursMiddle1 Middle1 Senior

Cases in this track

01
middle⏱ 22 min

Alert Fatigue: Tuning Prometheus Rules

Team receives 200+ alerts per day. On-call engineers ignoring them.

PrometheusGrafanaAlerting
02
senior⏱ 35 min

SLO Breach Without Any Alert Firing

Error budget exhausted in 3 days. No alert fired. Why?

SLOSLAError BudgetGrafana
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