What Is Synthetic Monitoring?

Synthetic monitoring uses scripted, automated transactions that exercise a service at regular intervals from outside, simulating user actions. Because the probes run continuously regardless of real traffic, they catch failures during quiet periods and from specific locations. It is a proactive complement to monitoring based on actual users.

Why it matters

Real-user telemetry only reports problems once someone is already affected, and reveals nothing when traffic is low. Synthetic checks generate consistent signal around the clock, surfacing outages and slowdowns early. They also validate critical flows end to end, which raw metrics alone cannot confirm.

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