No data migration. Ploomber Cloud runs on AWS, and can integrate with your existing infrastructure such as S3, GCS, RedShift and Athena.

Ploomber

You can achieve that by loading the pipeline as a Python object. You can use the input function and then pass the user’s input in a dictionary to the env argument of DAGSpec. Check out this example: <https://github.com/ploomber/projects/blob/master/cookbook/python-load/pipeline.py|https://github.com/ploomber/projects/blob/master/cookbook/python-load/pipeline.py>

You'd need to adapt the example so happy to help you if you have questions. 