Effective Logging And Monitoring In Node.js Applications
Effective logging & monitoring in Node.js: Winston for flexible logging, Prometheus & Grafana for metrics & dashboards, health checks for app availability.
For any application, especially in production environments, monitoring and logging are critical components. They provide insight into the health, performance, and potential issues of your application. In Node.js applications, monitoring helps you track metrics like response times, memory usage, error rates, and more while logging captures essential data about user activities, errors, and system performance. This article covers effective logging and monitoring techniques for Node.js applications, with real-world examples and code snippets. Importance of Logging and Monitoring Setting Up Loggin...