Orion SQL DB Server

Hi,

Just starting to research the ORION server with NPM, NCM and NTA just purchased by our network team.

We will be provisioning VM guest for the application server.

I need to clarify that we can use an existing SQL DB server (also a VM) used for other application DBs also.
We can add resources to the server if needed in the future.

Also if we do this and performance is not there, is it easy to reconfigure the application server to point to a new dedicated SQL server?

Newbie....so any assistance/suggestion would be appreciated regarding virtual configuration of the above apps.

Thanks

V