Hi all,
Being not a very expert on TFS, I am struggling to find out few answers for supporting to upgrade of TFS 2013 to 2015 in our production environment..
1. Which approach is more feasible and beneficial- In place upgrade or install in parallel on a new server and then migrate the old resources.
2. Do we need to install add-ons again once the upgrade to 2015 is complete?
3. Do we need to take any other precautions before doing the upgrade.
Any helpful reply would be very much appreciated.
Regards,
Subhas
