Background One of the most exciting announcements at last years Oracle Open World #OOW19 was around multi-tenancy and Oracle change of licensing allowing non multi-tenant users to have up to 3 user-created PDB's in a container database at any time. https://docs.oracle.com/en/database/oracle/oracle-database/19/dblic/Licensing-Information.html#GUID-AB354617-6614-487E-A022-7FC9A5A08472 With the above, and the announcement of de-support of non-CDB architecture from 20c there... Continue Reading →