Hi,
We have a Oracle 11g database running on 2 node rac cluster on o/s HP UX.
We want to migrate it to new 3 node cluster having Linux 7 and upgrade it to Oracle 19c. Our Storage will be the same , only instances/nodes are getting new.
What will be best approach to do it. We are planing to
1. Install 11g on new 3 node with Linux.
2. Create duplicate database using golden gate on same storage.
3. Connect Golden gate database with new cluster.
4. Now upgrade from 11g to 19c.
Is there any other option/steps we have to reduce any steps here..
Thanks