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Backup. In information technology, a backup, or data backup is a copy of computer data taken and stored elsewhere so that it may be used to restore the original after a data loss event. The verb form, referring to the process of doing so, is "back up", whereas the noun and adjective form is "backup". [1] Backups can be used to recover data ...
Site-to-site backup. backup, over the internet, to an offsite location under the user's control. Similar to remote backup except that the owner of the data maintains control of the storage location. Synthetic backup. a restorable backup image that is synthesized on the backup server from a previous full backup and all the incremental backups ...
Windows Backup (SDRSVC) Type. Backup software. Backup and Restore[1] (formerly Backup and Restore Center[2]) is the primary backup component of Windows Vista and Windows 7. It can create file and folder backups, as well as system images backups, to be used for recovery in the event of data corruption, hard disk drive failure, or malware infection.
Ten-codes, especially "10-4" (meaning "understood") first reached public recognition in the mid- to late-1950s through the popular television series Highway Patrol, with Broderick Crawford. [ citation needed ] Crawford would reach into his patrol car to use the microphone to answer a call and precede his response with "10-4".
BLUF (communication) BLUF (bottom line up front) [1] is the practice of beginning a message with its key information (the "bottom line"). This provides the reader with the most important information first. [2] By extension, that information is also called a BLUF. It differs from an abstract or executive summary in that it is simpler and more ...
Uninterruptible power supply. An uninterruptible power supply (UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails. A UPS differs from a traditional auxiliary / emergency power system or standby generator in that it will ...
A backup rotation scheme is a system of backing up data to computer media (such as tapes) that minimizes, by re-use, the number of media used. The scheme determines how and when each piece of removable storage is used for a backup job and how long it is retained once it has backup data stored on it. Different techniques have evolved over time ...
The dominant Unix convention for naming backup copies of files is appending a tilde to the original file name. It originated with the Emacs text editor [64] and was adopted by many other editors and some command-line tools. Emacs also introduced an elaborate numbered backup scheme, with files named filename.~1~, filename.~2~ and so on.