Rackspace data centers are secure and reliable, but you might still occasionally find reasons to restore your data or your operating system to an earlier time.
Use Cloud Images to be sure you can quickly create a new cloud server configured just like the one you have.
Use Cloud Backup to create incremental backups of a single cloud server.
Use Cloud Block Storage to create data on a portable drive image, moveable from one server to another.
For advice regarding when to use Cloud Backup and Cloud Block Storage, see Best Practices for Backing Up Your Data: Cloud Block Storage versus Cloud Backup.