We don't have a paper on DynamoDB's internals (yet?), but here's a talk you might find interesting from one of the folks who built and ran DDB for a long time: https://www.youtube.com/watch?v=yvBR71D0nAQ
If we did publish more about the internals of DDB, what would you be looking to learn? Architecture? Operational experience? Developer experience? There's a lot of material we could share, and it's useful to hear where people would like us to focus.
And Doug Terry talking through the details of how DynamoDB's transaction protocol works: https://www.usenix.org/conference/fast19/presentation/terry
If we did publish more about the internals of DDB, what would you be looking to learn? Architecture? Operational experience? Developer experience? There's a lot of material we could share, and it's useful to hear where people would like us to focus.