in our machine QV11.0 is installed so we need to upgrade qlikview server 11.2 or more than that version for this purpose what are the precaution we need to take?(Qlikview server and publisher both are in one machine).
below are my questions
1)how can i upgrade version(if any document is available with screen shots please share)
2) my project is having 1 Dash board,50 reports is it necessary to take all backup? and what about scheduling in Qlikview management console(is it is changed or same time is saved when i am uploading)
3)what are the other security things changed when i am upgrading
if any other things you know please share to me
Really appreciate your valuable help.