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2. 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.

3. 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 ...

4. Backup software - Wikipedia

   en.wikipedia.org/wiki/Backup_software

   Backup software are computer programs used to perform a backup; they create supplementary exact copies of files, databases or entire computers. These programs may later use the supplementary copies to restore the original contents in the event of data loss ; [ 1 ] hence, they are very useful to users.

5. Continuous data protection - Wikipedia

   en.wikipedia.org/wiki/Continuous_data_protection

   True continuous data protection is different from traditional backup in that it is not necessary to specify the point in time to recover from until ready to restore. [5] 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]

6. Backup - Wikipedia

   en.wikipedia.org/wiki/Backup

   The backup data needs to be stored, requiring a backup rotation scheme, [4] which is a system of backing up data to computer media that limits the number of backups of different dates retained separately, by appropriate re-use of the data storage media by overwriting of backups no longer needed. The scheme determines how and when each piece of ...

7. Off-site data protection - Wikipedia

   en.wikipedia.org/wiki/Off-site_data_protection

   Hybrid Online Backup works by storing data to local disk so that the backup can be captured at high speed, and then either the backup software or a D2D2C (Disk to Disk to Cloud) appliance encrypts and transmits data to a service provider. Recent backups are retained locally, to speed data recovery operations.

8. Commvault - Wikipedia

   en.wikipedia.org/wiki/Commvault

   Commvault Systems, Inc. is an American publicly traded data protection and data management software company headquartered in Tinton Falls, New Jersey.Commvault enterprise software can be used for data backup and recovery, cloud and infrastructure management, retention and compliance.

9. Snapshot (computer storage) - Wikipedia

   en.wikipedia.org/wiki/Snapshot_(computer_storage)

   These implement copy-on-write on entire block devices by copying changed blocks‍—‌just before they are to be overwritten within "parent" volumes‍—‌to other storage, thus preserving a self-consistent past image of the block device. Filesystems on such snapshot images can later be mounted as if they were on a read-only media.