Multiple Hops – Which should be the intermediate release?

This is a topic which doesn’t come up very often. But if it does come up from time to time, and the documentation may give you advice – but as I realized – it does not always give the best advice. When you have to do multiple hops – which should be your intermediate release? I posted something about this topic a while back: Multiple hop upgrades? Execute the matching preupgrade scripts for each hop What are Multiple Hops? We speak of multiple hops in relation to database upgrades when your source release does not allow you to upgrade directly…

Minimum Supported Version for Database Upgrades

This question comes up very often: What is the minimum supported version for database upgrades? Or a question I received today: “I have an Oracle 10.2.0.4 database, can I upgrade directly to Oracle 11.2.0.4?” Usually I have to dig into my old slides from the past to give a definite answer. And of course, the Database Upgrade Guide of each version has the same information somewhere as well. Therefore I’d like to summarize the releases supported for direct database upgrades since Oracle 11.2.0.4 below. Upgrade? When I speak about database upgrades, I mean you’ll use either the command line upgrade…

Hands-On Lab available: Upgrade to Oracle Database 12.2.0.1

Thanks to Roy – our Hands-On Lab “Upgrade, Migrate and Consolidate to Oracle Database 12.2” is now available for download from OTN. Download Hands-On Lab “Upgrade, Migrate and Consolidate to Oracle Database 12.2” Download the Hands-On Lab Instructions as PDF Instructions and technical requirements are clearly documented on the OTN page as well. The lab is based on Virtual Box and can be easily imported upon download and unzip. You can always access the lab via the blog’s top menu as well: Inside the lab you’ll find : UPGR – an Oracle 11.2.0.4 database ready to be upgraded to Oracle…