Migrate a Qlikview 9 server to a new server and upgrade to 11
We have a single old server running Qlikview 9 and we would like to migrate this to a new server that we also want to update to version 11.
What are the steps required to complete this work. Is it better to migrate to version 9 on the new server and then upgrade or can we migrate straight to version 11. Ideally I would like to leave the old server available as a roll back plan so we can do some testing on the new version before we do the final go live switch over.