Not everyone has the benefit of a green-field approach when moving to the cloud. In my artcile here:
https://www.linkedin.com/pulse/dealing-legacy-when-moving-cloud-karl-davies-barrett/?trackingId=%2Ba... (8 min read) I try to tackle some of the not so common questions involved in what to move, where and how when dealing with legacy data. I hope you find this article useful and looking forward to your feedback.