PROS and cons doing in place upgrade vs out of place upgrade from 7.2.1 to 8.2.1
We have a custom application on a single node. we want to upgrade from version 7.2.1 to 8.2.1; I want to know all the pros and cons of in-place upgrade vs out of place upgrade. Downtime is not critical for this app.
we have a lot of data types and work objects with different child cases.
Please hare all your recent experiences related to upgrades lessons learned.