Hm, isn't there another layer between the db process and the ssd in particular in aurora https://majdarbash.github.io/aws-posts/getting-started-with-amazon-auro

Hm, isn't there another layer between the db process and the ssd in particular in aurora https://majdarbash.github.io/aws-posts/getting-started-with-amazon-aurora-whitepaper https://majdarbash.github.io/aws-posts/getting-started-with-... ? Shouldn't that add another dimension to considerations?