We are the centralized IT department for a state government and we service every agency in the state. That includes anything from the state police down to DNR, parks, unemployment, and DHHS. There is a wide variety of use cases, but the big hitters on it are Oracle and SQL databases.
It's on-prem. It's in two different data centers that are 60 miles apart and we're doing a synchronous replication between the data centers.