The AWS Data Model
This book takes the perspective of a data analyst to AWS. It breaks down the services as entities and walks through the relationships between those entities.
It’s a really interesting holistic look at what makes AWS what it is, which is an integrated system, not just a collection of disparate services.
If you think in terms of entities and relationships and want to understand AWS, this is a good place to start.
Full disclosure: I collaborated with the author, a former GE colleague who recently retired, but receive no part of the sales.