OpenTelemetry is one of the most fascinating and ambitious open source projects of this era. It’s currently the second most active project in the CNCF (the Cloud Native Computing Foundation), with only Kubernetes being more active.I was at KubeCon Europe last month, delivering a talk on OpenTelemetry and it was amazing to see the full house and the excitement and interest … [Read more...] about OpenTelemetry Roadmap and Latest Updates
OpenTelemetry
Auto-Instrumenting NestJS Apps with OpenTelemetry
In this tutorial, we will go through a working example of a NestJS application auto-instrumented with OpenTelemetry. In our example we will use a simple application that outputs “Hello World!” when we call it in the browser.We will instrument this application with OpenTelemetry’s Node.js client library to generate trace data and send it to an OpenTelemetry Collector. The … [Read more...] about Auto-Instrumenting NestJS Apps with OpenTelemetry
Auto-Instrumenting Node.js JavaScript Apps with OpenTelemetry
In this tutorial, we will go through a working example of a Node.js application auto-instrumented with OpenTelemetry. In our example we’ll use Express, the popular Node.js web application framework.Our example application is based on two locally hosted services sending data to each other. We will instrument this application with OpenTelemetry’s Node.js client library to … [Read more...] about Auto-Instrumenting Node.js JavaScript Apps with OpenTelemetry