Earlier quoted context omitted.
Can you qualify what "2 different forms of media" means? I'm assuming one physical, one cloud. Do you consider two separate external HDD's with the data on it to fail that test because they are the same form? When my music collection was smaller, I had everything backed up onto an external as well as had them all physically burned onto like 50 DVDs. Since my collection has grown beyond a terabyte, however, I haven't…
A few examples I can pull off the top of my head - DVD, Disk (HDD), Disk (SSD), Disk (Flash.. maybe?), Tape, Cloud So Disk (HDD) and Cloud is fine. Two HDDs (spinny platter style) would indeed fail the test. If you want to argue it you could probably get away with different manufacturers or different batches but I'd prefer my backups to play nicely with the rules rather than try to avoid them! Far-fetched as it is bu…
Sometimes, when people buy multiple drives at once for servers, they wind up with drives from the same batch. If the drives are subtly defective, and if they're always run under identical conditions (such as in a RAID array), then I've seen multiple drives fail within days of each other.