I want to connect many devices with ADB server.My Idea is to install one apk to approx 100 devices simultaneously . please tell me best approach which I can use.
I don't know what the exact use case is. But for such a large number of devices its preferred to upload the application on google playstore as Alpha/Beta release. The app wont be visible publicly, but all registered alpha/beta accounts(devices) will receive updates/installation of application.
https://support.google.com/googleplay/android-developer/answer/3131213?hl=en