Spring Boot Actuator: Monitoring and Managing Production Applications

How do you know if your live Java application is healthy, performing well, or running out of resources? Spring Boot Actuator provides the production-ready features you need to monitor and manage your application without writing complex custom code. This text-based course guides you from the absolute basics of application monitoring to configuring advanced metrics and security. You will learn how to inspect application health, gather valuable performance data, and expose system metrics safely. What you'll learn: - Understand the core concepts of application monitoring and production readiness - Configure and customize built-in Actuator endpoints like health, info, and metrics - Secure sensitive management endpoints to prevent unauthorized access - Implement custom health indicators and info contributors for tailored monitoring - Integrate Actuator with Micrometer to export metrics to modern observability systems - Analyze application thread dumps, heap dumps, and environment properties in real time You will start with foundational definitions and step-by-step configuration basics before moving into practical security setups and integration with external monitoring tools. This structured approach ensures you build a solid understanding of application observability. This course is designed for Java developers and system administrators who are new to Spring Boot's production-ready features. A basic understanding of Spring Boot is helpful, but no prior experience with application monitoring or Actuator is required. Start reading today to bring professional-grade monitoring and observability to your Spring Boot applications.