We plan to migrate from Oracle ebusiness 11i to 12.1.3
Our database size is 2,5To in RAC architecture.
If someone already did this kind of migration, I want to know how many time
its had taken.
The test we had had performed, we had reached around 5 days.
5 days downtime is not acceptable in our production.
Any type of information related to migration to R12 will be highly