Observability and Monitoring
Observability and Monitoring in Modern Spring Boot Applications Modern distributed systems are complex — dozens of services, asynchronous communication, and dynamic scaling make understanding what’s happening inside the system harder than ever. That’s where Observability and Monitoring come in. While Monitoring tells us that something is wrong, Observability helps us understand why it’s wrong. In a typical Spring Boot microservice setup, observability involves 3 core pillars: 🧭 1. Metrics — Quantifying System Health Metrics give a numerical insights about system behavior — CPU usage, request latency, error rates, etc. ...