incremental backup

incremental backup
1) инкрементное резервное копирование
резервное копирование, при котором, в отличие от полного резервного копирования (full backup), после создания первой полной копии для экономии времени создаются копии только файлов или записей БД, изменившихся с момента создания последней полной или дифференциальной копии, при этом их атрибут archive изменяется на значение "ложь". Однако восстановление всей информации при этом способе требует больше времени, чем при полном копировании, поскольку приходится последовательно обрабатывать все резервные копии, причём строго по датам
2) инкрементная резервная копия

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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Смотреть что такое "incremental backup" в других словарях:

  • incremental backup — noun (computing) A copy containing files altered since the last backup • • • Main Entry: ↑increment …   Useful english dictionary

  • Incremental backup — An incremental backup preserves data by not creating multiple copies that are based on the differences in those data: a successive copy of the data contains only that portion which has changed since the preceding copy has been created. Contents 1 …   Wikipedia

  • incremental backup — backup only of files which have been changed since the last backup …   English contemporary dictionary

  • incremental backup —    Abackupofahard disk that consists of only those files created or modified since the last backup.    See also differential backup; full backup …   Dictionary of networking

  • incremental backup — noun a backup method where only the information that changed since a previous backup is saved …   Wiktionary

  • 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

  • Backup rotation scheme — A backup rotation scheme is a method for effectively backing up data where multiple media (such as tapes) are used in the backup process. The scheme determines how and when each piece of removable storage is used for a backup job and how long it… …   Wikipedia

  • backup —    An up to date copy of all your files. You make a backup for several reasons:    • Insurance against possible hard disk or file server failure. Hard disks often fail completely, taking all your work with them. If this failure occurs, you can… …   Dictionary of networking

  • Backup Express — Infobox Software name = Syncsort Backup Express caption = developed by = Syncsort Inc. latest release version = 3.0 latest release date = September 2007 operating system = cross platform genre = backup license = Proprietary website =… …   Wikipedia

  • backup program —    An application that you use to make archive or backup copies of important data files.    Most operating systems offer commands for making backups, but many are limited in capability. The most cost effective backup programs are from third party …   Dictionary of networking

  • 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


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