We may migrate a small customer database to AWS. ( moving our larger databases off of local sql server installations is way down the road, if ever ) What I'm most interested in is the typical level of involvement of a company DBA . In other words does AWS handle everything ( backups, performance schema changes etc )?
If we did consider migrating a busy 7 TB customer database to AWS, would Aurora be a good choice ( is that too large? ) or would sticking with sql server on AWS be more likely?