I’m currently setting up a MAA lab with Oracle 19c and 21c databases running on 2 node cluster with Oracle 21c Grid Infrastructure. When creating the DataGuard configuration I ran into some strange ORA-12154 error messages.
Today I had the opportunity to present on “Privilege Analysis – On the way to the least privilege principle ..” at a meeting of the Romanian User Group. Thanks to ROOUG for the chance to do this presentation! You can find the slides here.
Patching the operating system of your database servers should be regular task of your system administrators. Security issues need to be fixed etc. In the context of database servers, especially database servers running oracle Grid Infrastructure, additional should be considered after patching or upgrading the operating system.