APM (Application Performance Monitoring)

Application Performance Monitoring (APM) is a set of tools and practices used to track and analyze how software applications perform. It helps identify issues like slow response times or errors, ensuring the application runs smoothly for users. APM provides real-time data on application health, user interactions, and system resource usage, allowing teams to quickly diagnose problems and optimize performance. Essentially, it acts like a health monitor for software, helping keep digital services reliable, efficient, and user-friendly.