Steps to migrate and upgrade 11.2.0.4 to 12.2.0.1
Hello Team,
We have to migrate a RAC database 11.2.0.4 from X3-2 Exadata machine to 12.2.0.1 X7-2 Exadata machine. The database size is close to 4tb and it has standby database as well which is also RAC. We already 12.2.0.1 Oracle binaries on X7-2. Please suggest the steps or any doc id to do the same with minimal downtime.