A simple distributed application with Kafka and Redis. We have instrumented the same set of services with OpenTelemetry & DD libraries.
This application is instrumented with Datadog language libraries.
This application is instrumented with OTel SDKs.
This application demonstrates OTel API compatability with Datadog language libraries. The Java Calendar app uses OTel APIs and instrumented with dd-trace-java. The Go Calendar app uses OTel APIs and is instrumented with OpenTelemetry Java.