[geoHeil]

Hi,

Georg - one of the authors is here.

What we argue is that:

- for a great software/data engineering/creation experience we recommend such a stack that is only on when needed (when transformations occur)

- for a great data consumption experience we suggest the integration with an established PaaS platform. Not only for the sake of being available (as a serving layer of data to end users) but also for the missing fine-grained RBAC in the proposed transformation layer