(a) http://aws.amazon.com/rds/postgresql/ http://aws.amazon.com/rds/postgresql/ (b) Can you give an example? (c) I don't understand what you're criticizing he

(a) http://aws.amazon.com/rds/postgresql/ http://aws.amazon.com/rds/postgresql/ (b) Can you give an example? (c) I don't understand what you're criticizing here. (d) This depends on the organization. But generally business logic that would be at home in the database is business logic that should be controlled as tightly as the data is.