Oracle Database Administration from Zero to Hero - Patching Oracle Databases (2 of 3)

The video tutorial explains the changes in Oracle Database version formats from CR1 to CR2, detailing the structure of version numbers and the types of patches available, such as SPU, PSU, RU, and RUR. It covers the release cycles and provides a timeline example to illustrate the application of patches. The tutorial also discusses strategies for applying patches, emphasizing the importance of testing before deployment.

What is the significance of the RUR in the context of Oracle Database updates?

What is the recommended approach for applying RUs in Oracle Database?

What should be considered before applying RUs in a production environment?

What is the alternative approach to applying RURs and RUs for development databases?