What it is
Azure Monitor is the observability plane: metrics, logs (Log Analytics), alerts, and application insights-style traces. It tells you what is healthy, slow, or on fire.
Data only helps if it lands somewhere, lives long enough, and pages someone who can act. A workspace with no alerts is a museum.
CloudWatch is the AWS twin. Same need for an owner and a tested alarm.
Why it matters in the meeting
Meetings go better when someone opens Monitor before opinions start. "Is it down?" should be a chart, not a vibe round.
JJ wants fewer outages. Bart wants signal, not noise. Alert rules that fire every night train humans to ignore them. That is how real pages die unread.
Real world
Activity Log tells you who changed what. Metrics tell you if it hurt. Logs tell you why. You need the trio for production, not one screenshot from a happy afternoon.
Retention and cost scale with how much you keep. Keep enough for incidents and audits. Do not keep forever because deleting felt scary.
Monitor is the instrument panel for Azure. Wire alerts to humans. Keep logs long enough to learn. Open it before the meeting, not after the apology.
What to ask
- Which production alerts page a person with a runbook?
- Can we see error rate and latency for the top customer journeys in one place?
- What is log retention for production, and does it meet audit needs?
- When did we last prove an alert fires and reaches the right human?
You just knew a little more Jack than you did five minutes ago.
All concepts