Uncovering a 24-year-old bug in the Linux Kernel (2021)
Could someone provide link(s) on how regular snapshots of databases can be taken like this? (Googling didn't help much, maybe I'm googling for the wrong keywords.)  For me, backing up the database is a few-hour-long process. Restoring it for a developer again is a few hours process. I read about snapshots before but haven't realized they could be this effective.