Redshift ML SageMaker Domain

Hi @jkrice, Redshift ML does not use SageMaker Studio (domains). When you run a CREATE MODEL statement, it calls SageMaker to create an Autopilot job (https://aws.amazon.com/sagemaker/autopilot/) to train a model. Autopilot usually does preprocessing, and trains on a variety of suitable models for your use case and finally returns the best model, that's then deployed for inference in Redshift. You can see more information here - https://docs.aws.amazon.com/redshift/latest/dg/machine_learning.html