Photo by Adriana Lorena Benavides Estrada

For Resilience, Go Glacier

Three core rules to resilience: backup, backup, and backup. I appreciate there’s a whole lot more to resilience than backups, especially in the support of the failover of systems, but backups and snapshots must be at the core of the data resilience of companies.

I remember backing up to floppy disks, and where each disk had a capacity of 1.2MB, and where you just had to hope that there were no errors on the disks…