high-availability system

high-availability system
система высокой готовности
отказоустойчивая компьютерная система, в которой в случае отказа гарантируются автоматическое восстановление работоспособности и сохранение целостности базы данных в течение нескольких минут. Этим отличается от безотказных систем

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

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  • High availability — is a system design approach and associated service implementation that ensures a prearranged level of operational performance will be met during a contractual measurement period. Users want their systems, for example wrist watches, hospitals,… …   Wikipedia

  • High-availability cluster — High availability clusters (also known as HA clusters or failover clusters) are groups of computers that support server applications that can be reliably utilized with a minimum of down time. They operate by harnessing redundant computers in… …   Wikipedia

  • High-Availability — Der Begriff Hochverfügbarkeit (engl. High Availability) bezeichnet die Fähigkeit eines Systems, bei Ausfall einer seiner Komponenten einen uneingeschränkten Betrieb zu gewährleisten. Typisches Beispiel ist die Ausführung mit einer… …   Deutsch Wikipedia

  • High Availability — Der Begriff Hochverfügbarkeit (engl. High Availability) bezeichnet die Fähigkeit eines Systems, bei Ausfall einer seiner Komponenten einen uneingeschränkten Betrieb zu gewährleisten. Typisches Beispiel ist die Ausführung mit einer… …   Deutsch Wikipedia

  • IBM High Availability Cluster Multiprocessing — HACMP is IBM s solution for high availability clusters on the AIX Unix and Linux for IBM System p platforms and stands for High Availability Cluster Multiprocessing. IBM s HACMP product was first shipped in 1991 and is now in its 16th release… …   Wikipedia

  • Availability — For the thermodynamic function availability , in the sense of available useful work, see exergy. For availability as a form of cognitive bias, see availability heuristic. In telecommunications and reliability theory, the term availability has the …   Wikipedia

  • High school — is the name used in some parts of the world (in particular Scotland, North America and Australia) to describe an institution which provides all or part of secondary education. The term originates in Scotland and spread to the New World countries… …   Wikipedia

  • High-speed rail — is a type of passenger rail transport that operates significantly faster than the normal speed of rail traffic. Specific definitions include 200 km/h (124 mph) and faster depending on whether the track is upgraded or new by the European Union,… …   Wikipedia

  • High-speed multimedia radio — (HSMM), colloquially referred to as the hinternet , is the implementation of wireless data networks over amateur radio frequencies using commercial off the shelf (COTS) hardware such as 802.11 access points and D Star equipment. Licensed amateur… …   Wikipedia

  • High-fructose corn syrup — (HFCS) is any of a group of corn syrups that has undergone enzymatic processing to increase its fructose content, and is then mixed with pure corn syrup (100% glucose), becoming a high fructose corn syrup; the types are: HFCS 90 (mostly for… …   Wikipedia

  • High-motion — is the characteristic of video or film footage displayed possessing a sufficiently high frame rate (or field rate) that moving images do not blur or strobe even when tracked closely by the eye. The most common forms of high motion are NTSC and… …   Wikipedia


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