Upgrading Databases is never simple in large organizations with lots of various applications. You can’t always just push a few buttons and magically upgrade your DB. This presentation will show real-world examples of the steps we needed to take for PG upgrades. We will discuss the business issues you will run into and the technical issues. This is a great session for anyone looking to plan upgrades in the future and who has to do more than just “click a button” to upgrade.