Posted Articles
RMAN, Incarnations, and ME Part II: Recovery ignoring backups / ORA-19563: Datafile copy header validation failed for file
Intro In an ideal world, I believe, every backup script should be matched by 2 recovery scenarios. As this swiss OUC figure… Read more
RMAN, Incarnation, and ME Part I: “ORA-19906”: Recovery target incarnation changed during recovery
Intro If there is something I honestly always struggled with as a DBA, it’s RMAN incarnation. Both mystical like its name… Read more
Oracle 19c Pluggable Database Refreshable Clones
Intro Besides Long term release benefits, upgrading to a multitenant 19c Database will allow to completely ease the way… Read more
How to run Data Pump from a Pluggable Database as SYS when ORACLE_PDB_SID can’t work
Intro In Oracle multitenant architecture, the default database container upon connection is CDB$ROOT. But as of 18c,… Read more
Terraform for Dummies Part 5: Terraform Deployment On-Premises (KVM)
Intro For a long time, Terraform was associated with deploying resources in the cloud. But what many people don’t… Read more
KVM Lab inside a VirtualBox VM (Nested Virtualization) using Vagrant
Intro It has been a while since I wanted to blog about nested virtualization, but the good news is I now have a vagrant build… Read more
