Hi
I am currently setting up a new VM and plan to install SQL 2016.
The install now automatically creates the required number of TempDB's (8 as it will have 8 vCPUs) and I can choose where to store these amongst changing other locations as per best practices.
I keep reading I should change the default behaviour of the TempDBs but how would I work out what size to set them? The databases that will move over are currently on SQL 2008, do I go off the size of the current TempDB?
It's currently only configured with 1 so would that reduce with it switching to 8?
Any help/advice would be really appreaciated on this subject as I don't work with SQL to any great depth