When having gateways and DBs in different zones on the network and behind multiple firewalls it would be helpful to have the ability to query a DB on a remote gateway.

For example we have an OT tag server which is in out OT environment and then a proxy server in our DMZ and then our DB server is in our corporate environment. This means there are two firewalls between our OT gateway and the DB server, so we have to use gateway to gateway comms to query the DB through our Proxy server in the DMZ to do DB queries to update tags that would otherwise be able to be query tags. It would streamline the process to be able to add a Remote DB just like a Remote Alarm Journal.