The UDA channel is for Teradata’s Unified Data Architecture including the Analytical Ecosystem and other UDA influences. This channel provides information specific to the integration and co-existence of multiple systems, in particular when a mix of Aster, Teradata, and Hadoop are present. It is also meant to support information around the UDA enabling technologies so products like Viewpoint, Data Mover, Connectors, QueryGrid, etc.
>> How to add docker repository when you want to create an apps from docker.hub?
Need to add the docker registry as root user. You can then add the repository when you add container to your app. "docker.io" is added to the ps. He/she can add the image when they create an app, under "container" in Appcenter UI . They can specify the image name and the tag. https://hub.docker.com/_/hello-world/ .