If you’ve ever used the Windows OS, then you have learned that each iteration has new features and may even function differently. You would need updated knowledge for every new OS. You will have to go through the process of unlearning. The same is true for any organization that updates tools and processes.
While it’s not always easy to unlearn outdated processes and knowledge, it must be done. Team members should learn new procedures together and practice what they’ve learned. In terms of the database, consistent monitoring ensures outdated knowledge can be deleted.