Database upgrade/migrate from 10.2.0.4.0 to 12.2.0.1.0
I have a production database of standard edition -version 10.2.0.4.0 .
Now, we have to upgrade/migrate this db to standard edition -version 12.2.0.1.0.( non pdb database).
I want to know the best way to do this migration directly, from 10.2.0.4.0 to 12.2.0.1.0 with minimal downtime.
Note :- Although , the best option so far we got is datapump , we have to face some compatibility issues.
Also we try to do migration without migrating to intermediate versions from 10.2.0.4.0.
Appreciate if anyone can help .
Thanks.