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2. Off-site data protection - Wikipedia

   en.wikipedia.org/wiki/Off-site_data_protection

   Data is usually transported off-site using removable storage media such as magnetic tape or optical storage. Data can also be sent electronically via a remote backup service, which is known as electronic vaulting or e-vaulting. Sending backups off-site ensures systems and servers can be reloaded with the latest data in the event of a disaster ...

3. IT disaster recovery - Wikipedia

   en.wikipedia.org/wiki/IT_disaster_recovery

   hybrid cloud solutions that replicate both on-site and to off-site data centers. This provides instant fail-over to on-site hardware or to cloud data centers. high availability systems which keep both the data and system replicated off-site, enabling continuous access to systems and data, even after a disaster (often associated with cloud storage).

4. Continuous data protection - Wikipedia

   en.wikipedia.org/wiki/Continuous_data_protection

   Traditional backups only restore data from the time the backup was made. True continuous data protection, in contrast to "snapshots", has no backup schedules. [5] When data is written to disk, it is also asynchronously written to a second location, either another computer over the network [6] or an appliance. [7]

5. Remote backup service - Wikipedia

   en.wikipedia.org/wiki/Remote_backup_service

   Some systems run once a day, usually at night while computers aren't in use. Other newer cloud backup services run continuously to capture changes to user systems nearly in real-time. The online backup system typically collects, compresses, encrypts, and transfers the data to the remote backup service provider's servers or off-site hardware.

6. Glossary of backup terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_backup_terms

   Remote store. backing up data to an offsite permanent backup facility, either directly from the live data source or else from an intermediate near store device. Restore time. the amount of time required to bring a desired data set back from the backup media. Retention time. the amount of time in which a given set of data will remain available ...

7. Disk-based backup - Wikipedia

   en.wikipedia.org/wiki/Disk-based_backup

   Disk-based backup refers to technology that allows one to back up large amounts of data to a disk storage unit. It is often supplemented by tape drives for data archival or replication to another facility for disaster recovery. Backup-to-disk is a popular in enterprise use for both technical and business reasons.