How to collect, customize, and centralize Node.js logs

This article details how to effectively monitor MEAN (MongoDB, Express.js, Angular, Node.js) stack applications using Datadog. It explains how to leverage Datadog's auto-discovery, custom metrics, and distributed tracing to gain full visibility into application performance, identify bottlenecks, and proactively address issues across the entire stack. Ultimately, the guide shows how Datadog helps developers ensure reliability and optimize the user experience for MEAN applications.