Excelent article !

Almost the system we have implemented recently with the difference that instead of linked servers the system exports the changes of the "Audit" database (which is installed locally on each monitored server) to text files and these are uploaded to a server, where it's reviewed.

Anyway, that's the way a database should monitored. I think it's great you have decided to share your implementation with the rest.

Thank you, sir ! 🙂