Snapshots have lots of benefits. They allow a quick roll-back to a previous point in time and allow for much more frequent protection than backups, without affecting production systems. Meanwhile, ...

TrueNAS taught me that RAID protects against drive failure, but snapshots are what make a NAS feel safer in everyday use.

To sum up, backups are copies, come with an overhead, and are taken relatively infrequently, generally once a day. They provide a copy of the selected datasets from which customers can recover data to ...

Snapshots are virtual copies that can rapidly recover data but depending on the approach can have very different performance characteristics. Snapshots are a very popular way to create virtual copies ...