Start-Stop Automation (SSA)
If you have a large number of systems, you already know the problem that individual systems are used in a network. Thus, a failure of a single system may result in the loss of the services you offer.
The dependencies of such services are of considerable importance. Do you have this information up-to-date in an emergency? Can you make sure you are not breaching your SLA.
How can you automatically control an emergency shutdown or maintenance work on a large number of systems?