Chad Callihan knows your last backup is only as good as your last restore:
Is the process of testing your backups something you know you should do but never get around to? Do you find yourself assuming all is well with backups while putting out other fires? Test-DbaLastBackup, part of the beloved dbatools, can solve your dilemma.
There are many options available when using Test-DbaLastBackup. Let’s explore a few of these options and see some examples of how to use them.
Click through to learn more about this. And you could easily put together Powershell scripts to stagger your restorations over a time frame (such as, 15% of your databases each day, so that you get to 100% by the end of the week).