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2. Off-site data protection - Wikipedia

   en.wikipedia.org/wiki/Off-site_data_protection

   In computing, off-site data protection, or vaulting, is the strategy of sending critical data out of the main location (off the main site) as part of a disaster recovery plan. Data is usually transported off-site using removable storage media such as magnetic tape or optical storage.

3. IT disaster recovery - Wikipedia

   en.wikipedia.org/wiki/IT_disaster_recovery

   backups to tape and sent off-site; backups to disk on-site (copied to off-site disk) or off-site; replication off-site, such that once the systems are restored or synchronized, possibly via storage area network technology; private cloud solutions that replicate metadata (VMs, templates and disks) into the private cloud.

4. Continuous data protection - Wikipedia

   en.wikipedia.org/wiki/Continuous_data_protection

   Since true CDP "backup write operations are executed at the level of the basic input/output system (BIOS) of the microcomputer in such a manner that normal use of the computer is unaffected", [2] true CDP backup must in practice be run in conjunction with a virtual machine [6] [9] or equivalent [10] —ruling it out for ordinary personal backup applications.

5. Backup - Wikipedia

   en.wikipedia.org/wiki/Backup

   A backup strategy requires an information repository, "a secondary storage space for data" [7] that aggregates backups of data "sources". The repository could be as simple as a list of all backup media (DVDs, etc.) and the dates produced, or could include a computerized index, catalog, or relational database.

6. Glossary of backup terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_backup_terms

   provisionally backing up data to a local staging backup device, possibly for later archival backup to a remote store device. Open file backup. the ability to back up a file while it is in use by another application. See File locking. Remote store. backing up data to an offsite permanent backup facility, either directly from the live data source ...

7. Backup rotation scheme - Wikipedia

   en.wikipedia.org/wiki/Backup_rotation_scheme

   Grandfather-father-son backup (GFS) is a common rotation scheme for backup media, [1] in which there are three or more backup cycles, such as daily, weekly and monthly. The daily backups are rotated on a 3-months basis using a FIFO system as above. The weekly backups are similarly rotated on a bi-yearly basis, and the monthly backup on a yearly ...