How Can Application Insights Help Developers Diagnose Production Application Issues?

Production issues rarely appear as simple development-time errors, making observability an essential skill for modern application developers. Explore how Azure Application Insights can help identify failures, performance bottlenecks, dependency problems, exceptions, and user-impacting issues in production applications. The discussion focuses on how developers can move from “the application is slow” to evidence-based diagnosis using telemetry and monitoring data. An important real-world capability for students and professionals preparing for cloud and Azure development roles.