Can anyone recommend me a good paper (or other resource) describing the designs of DynamoDB and S3? Ideally something in the spirt of the original Dynamo paper

Can anyone recommend me a good paper (or other resource) describing the designs of DynamoDB and S3? Ideally something in the spirt of the original Dynamo paper (i.e. https://www.allthingsdistributed.com/files/amazon-dynamo-sosp2007.pdf https://www.allthingsdistributed.com/files/amazon-dynamo-sos... )