We live in a sad world where most companies don't have a real disaster recovery plan. Many times in my career I've had customers ask me to save them because they "thought" they were backing up but when they went to restore from the {tape|floppy|backup disk} media they found it to be corrupt.
Backup and Disaster recovery strategies seem really easy until you think through all the failure modes and realize the old axiom "You don't know what you don't know" is there to make your life full of pain and suffering.
Years ago my customers would literally restore their entire environments onto new metal to verify they had a working disaster recovery plan. Today most clients think having a "cloud backup" is awesome.. Until they realize in the moment of disaster that they are missing little things like license keys for software, network settings, passwords to local admin on windows boxes etc.
Comments
We live in a sad world where most companies don't have a real disaster recovery plan. Many times in my career I've had customers ask me to save them because they "thought" they were backing up but when they went to restore from the {tape|floppy|backup disk} media they found it to be corrupt.
Backup and Disaster recovery strategies seem really easy until you think through all the failure modes and realize the old axiom "You don't know what you don't know" is there to make your life full of pain and suffering.
Years ago my customers would literally restore their entire environments onto new metal to verify they had a working disaster recovery plan. Today most clients think having a "cloud backup" is awesome.. Until they realize in the moment of disaster that they are missing little things like license keys for software, network settings, passwords to local admin on windows boxes etc.