One week, five angles into CloudWatch. Metrics (time series, dimensions, alarms), Logs (groups, streams, subscriptions, Insights), workload observability (Container/Lambda Insights, EMF), user experience measurement (Synthetics, RUM, Evidently). But in exams and production, they never play solo. Real incidents weave all these tools into one thread: "detect → diagnose → root cause → remediate → prevent" flow. Today: synthesizing one week's concepts and showing how they work together in actual situations.
Today's goal isn't review alone