What is the purpose of OpenTelemetry in a Node.js microservices application?

Question

Node.js Developer — Hard

What is the purpose of OpenTelemetry in a Node.js microservices application?

Accepted Answer

OpenTelemetry in a Node.js microservices application serves as a vendor-neutral observability framework that collects distributed traces, metrics, and logs. It enables end-to-end visibility across microservices, aiding in monitoring and troubleshooting.