We're planning to update from 3.4.380 (x64) to 2015.
The software update process is clear, I'm aware of all requirements.
I've a question about hardware setup.
Now we have one server for PI Data Archive (Windows server 2008 R2 SP2 x64)
I want to add a new server (Windows server 2012 R2) with one physical machine with all interfaces required
and one virtual machine with AF Server and SQL server Express
Is it advisable to use virtual machines with AF Server ?
I would like to know your opinions.. all comments are welcome!