Hello Nagarjuna,
Thanks for posting your questions to our community.
> How is the compatibility between OTel collector and AppDynamics, is it efficient and recommendable?
It depends on the agent type because not all languages are supported.
Please check the doc(Backend Languages): https://docs.appdynamics.com/appd/24.x/latest/en/application-monitoring/splunk-appdynamics-for-opent...
> If we use Otel collector for data exporting to AppD..is it still required to use AppD agents also?
Not necessary.
However, if you have an application that is monitored with AppDynamics Java, .NET, or Node.js Agents, you can instrument AppDynamics agents in your application to report both OpenTelemetry span data and AppDynamics SaaS data.
Please check the doc: https://docs.appdynamics.com/appd/24.x/latest/en/application-monitoring/splunk-appdynamics-for-opent...
> How the Licensing will work if we use Otel for data exporting to AppD?
Please refer to the doc: https://docs.appdynamics.com/appd/24.x/latest/en/splunk-appdynamics-licensing/license-entitlements-a...
> Otel collector is compatible with both on premise and SaaS Environment of AppD?.
Only SaaS controller supports OpenTelemetry
Please check the doc(Before your Begin): https://docs.appdynamics.com/appd/24.x/latest/en/application-monitoring/splunk-appdynamics-for-opent...
Hope these information helps.
Xiangning
