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OpenTelemetry Nestjs Tracing Implementation Guide [2024 Updated]

Nestjs is a Nodejs framework for building scalable server-side applications with typescript. It makes use of frameworks like Express and Fastify to enable rapid development. It has gained wide popularity in recent times, and many applications are making use of the Nestjs framework. Using OpenTelemetry client libraries, you can monitor your Nestjs application. Monitoring your Nestjs application is critical for performance management.

NestJS Monitoring with Atatus

NestJS is a popular and powerful open-source framework for building scalable and maintainable server-side applications with Node.js. It follows the principles of Object-Oriented Programming (OOP), Dependency Injection (DI), and Functional Programming (FP), making it an excellent choice for developers who prefer a modular and organized codebase. NestJs facilitates the creation of reliable, efficient, and scalable server-side applications using Node.js.

Track Errors in Your NestJS Application with AppSignal

Many variables — such as your users' device type and configuration, external hosting services, and third-party libraries — can impact an application's performance. Without a performance monitoring system in place, numerous problems can arise. These issues could even mean that users stop using your application.

Monitoring Your NestJS Application with AppSignal

NestJS is a popular framework for Node.js that allows you to build efficient and scalable backend applications. With AppSignal, you can monitor your NestJS app with ease and rely on OpenTelemetry to handle third-party instrumentations. AppSignal even provides helper functions to help you build comprehensive custom instrumentations. This article aims to help you get the most out of your AppSignal integration.

NestJS - Monitoring your NestJS Application using OpenTelemetry and SigNoz

Monitoring your NestJS application is critical for performance management. But setting up monitoring for NestJS applications can get cumbersome requiring multiple libraries and patterns. That's where OpenTelemetry comes in. In this tutorial, we will use SigNoz as a backend. SigNoz is an open-source APM tool that can be used for both metrics and distributed tracing. Let's get started and see how to use OpenTelemetry for a NestJS application.