Knowledge comes with experience and experimentation, but of course only your experiences will be limited. Other than documentation I love reading support case studies very much. They are real life experiences, you can also find out some “don’t do”s and bugs here.
So I want to share one recent Ubtools support case study I liked very much;
“ORA-01187: cannot read from file” in one of the RAC Node
And two complementary reminders;
