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1 data backup
Any backup that includes the full image of one or more data files. -
2 backup media pool
A logical collection of data-storage media that has been reserved for use by Microsoft Windows Backup. Backup uses Removable Storage to control access to specific media within a library. -
3 Data Protection Server
Microsoft server software that supports continuous disk-based backup and recovery on Windows Server-based networks. -
4 data center
"A facility used to house mission critical computer systems and associated components. It generally includes environmental controls (air conditioning, fire suppression, etc.), redundant/backup power supplies, redundant data communications connections and high security." -
5 backup
"A duplicate of a program, a disk, or data, made either for archiving purposes or for safeguarding files." -
6 backup set
"A collection of files, folders, and other data that have been backed up and stored in a file or on one or more tapes." -
7 differential backup
A backup containing only changes made to the database since the preceding data backup on which the differential backup is based. -
8 partial backup
"A backup of all the data in the primary filegroup, every read-write filegroup, and any optionally specified files. A partial backup of a read-only database contains only the primary filegroup." -
9 file backup
A backup of all the data in one or more files or filegroups. -
10 Windows Backup
A file backup feature of Windows Vista that performs scheduled incremental backups of data to the target media. It also allows the user to restore an individual file or a group of files. -
11 simple recovery model
"A database recovery mode that minimally logs all transactions sufficiently to ensure database consistency after a system crash or after restoring a data backup. The database is recoverable only up to the time of its most recent data backup, and restoring individual pages is unsupported." -
12 media family
"Data written by a backup operation to a backup device used by a media set. In a media set with only a single device, only one media family exists. In a striped media set, multiple media families exist. If the striped media set is unmirrored, each device corresponds to a family. A mirrored media set contains from two to four identical copies of each media family (called mirrors). Appending backups to a media set extends its media families." -
13 restore
"A multi-phase process that copies all the data and log pages from a specified backup to a specified database (the data-copy phase) and rolls forward all the transactions that are logged in the backup (the redo phase). At this point, by default, a restore rolls back any incomplete transactions (the undo phase), which completes the recovery of the database and makes it available to users." -
14 protection
"The process of protecting data from loss or corruption by centrally creating and maintaining replicas and shadow copies of the data. DPM is designed to provide short-term disk-based backup, to support rapid and reliable recovery of data." -
15 hardware compression
A feature available on some tape devices that automatically compresses the data that is being stored on the device. This is usually an option that is turned on or off in a backup program. -
16 Automated System Recovery Preparation Wizard
"A wizard that backs up the partition used by the operating system, but it does not back up other partitions, such as program or data partitions. Those partitions must be backed up using Backup or other standard routines.""معالج ""تحضير الاسترداد التلقائي للنظام"""English-Arabic terms dictionary > Automated System Recovery Preparation Wizard
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17 bare-metal recovery
"A recovery of a system using a backup that contains critical volumes and, optionally, data files that you can use to rebuild a system from scratch or rebuild a system using alternate hardware." -
18 BMR
"A recovery of a system using a backup that contains critical volumes and, optionally, data files that you can use to rebuild a system from scratch or rebuild a system using alternate hardware."
См. также в других словарях:
data backup — duomenų rezervavimas statusas T sritis automatika atitikmenys: angl. data backup vok. Datensicherung, f rus. резервирование данных, n pranc. redondance de données, f … Automatikos terminų žodynas
Backup validation — is the process whereby owners of computer data may examine how their data was backed up in order to understand what their risk of data loss might be. It also speaks to optimization of such processes, charging for them as well as estimating future … Wikipedia
Backup — For other uses of Backup , see Backup (disambiguation). In information technology, a backup or the process of backing up is making copies of data which may be used to restore the original after a data loss event. The verb form is back up in two… … Wikipedia
Data deduplication — In computing, data deduplication is a specialized data compression technique for eliminating coarse grained redundant data. The technique is used to improve storage utilization and can also be applied to network data transfers to reduce the… … Wikipedia
Backup&Recovery (Software) — Infobox Software name = Backup Recovery caption = Backup Recovery Pro 1.3 for Windows XP developer = X2 Digital ISV latest release version = N/A latest release date = N/A latest preview version = RC1 latest preview date = Jan, 2007. operating… … Wikipedia
backup — n. 1 moral or technical support (called for extra backup). 2 a reserve. 3 Computing (often attrib.) a the procedure for making security copies of data (backup facilities). b the copy itself (made a backup). 4 US a queue of vehicles etc., esp. in… … Useful english dictionary
Backup software — is a computer program used to perform a complete back up of a file, data, database, system or server. The back up software enables you to make an exact duplicate of everything contained on the original source. This software must also be used to… … Wikipedia
Data consistency — summarizes the validity, accuracy, usability and integrity of related data between applications and across an IT enterprise. This ensures that each user observes a consistent view of the data, including visible changes made by the user s own… … Wikipedia
Data loss — is an error condition in information systems in which information is destroyed by failures or neglect in storage, transmission, or processing. Information systems implement backup and disaster recovery equipment and processes to prevent data loss … Wikipedia
Backup Exec — is backup software currently developed by Symantec. Backup Exec has a long history of being sold from one company to another. Its earliest roots stretch back to the early 1980s when Maynard Electronics created a bundle of software drivers to help … Wikipedia
backup — ack up, n. 1. anything kept in reserve to serve as a substitute in case of failure or unavailability of the normal or primary object; used for devices, plans, people, etc. Also used attributively; as, there was no backup for the electrical… … The Collaborative International Dictionary of English
