Application Insights

Application Insights is a feature of Azure Monitor that provides application performance management (APM) for your web applications and services. It automatically collects telemetry about requests, dependencies, exceptions, and performance, giving you deep visibility into how your applications behave in production.

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What Is Application Insights?

Application Insights monitors your live applications and helps you:

• Detect anomalies — automatically identify unusual patterns in performance and failure rates
• Diagnose issues — trace requests end-to-end across services and dependencies
• Understand usage — analyse how users interact with your application
• Improve performance — identify slow dependencies, bottlenecks, and resource contention

Key Capabilities