Application Insights for Web App Troubleshooting

Are you struggling to understand why your web applications are performing poorly or encountering unexpected errors? Gaining visibility into your application's health is crucial for maintaining user satisfaction and operational stability. This course provides a clear, step-by-step guide to using Application Insights for effective application performance monitoring and troubleshooting. By the end of this course, you will possess the foundational knowledge and practical skills to integrate Application Insights into your web applications, interpret key performance metrics, and efficiently diagnose and resolve common application issues. You will transform from reactively addressing problems to proactively identifying and mitigating them. What you'll learn: * Understand the core concepts of Application Performance Monitoring (APM) and Application Insights * Instrument web applications to collect telemetry data using Application Insights * Monitor application performance, availability, and usage trends through collected metrics * Diagnose and troubleshoot errors, exceptions, and performance bottlenecks in your applications * Analyze logs, traces, and requests to pinpoint the root cause of issues * Implement basic distributed tracing to follow requests across different services * Configure alerts and notifications for proactive issue detection and response This course begins with an introduction to observability principles and Application Insights fundamentals, then guides you through practical steps for instrumentation, data analysis, and advanced troubleshooting techniques. You will explore real-world scenarios to solidify your understanding. This course is designed for beginners: no prior experience with Application Insights or advanced monitoring tools is required. You should have a basic understanding of web application concepts. Start your journey to building more robust and reliable web applications today.