virtual backup
1Backup — 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… …
2Virtual machine — A virtual machine (VM) is a completely isolated guest operating system installation within a normal host operating system .[1] Modern virtual machines are implemented with either software emulation or hardware virtualization or (in the most… …
3Virtual Router Redundancy Protocol — (VRRP) is a non proprietary redundancy protocol described in RFC 3768 designed to increase the availability of the default gateway servicing hosts on the same subnet. This increased reliability is achieved by advertising a virtual router (an… …
4Virtual synchrony — is an interprocess messaging passing (sometimes called event queue management) technology. Virtual synchrony systems allow programs running in a network to organize themselves into process groups , and to send messages to groups (as opposed to… …
5Virtual drive — Virtual disc redirects here. It is not to be confused with Virtual disk image. A virtual drive in computing is a device that to the operating system appears to be an ordinary physical disk drive, with disc images substituted for disc reading… …
6Virtual Router Redundancy Protocol — (protocole de redondance de routeur virtuel, VRRP) est un protocole non propriétaire redondant décrit dans la RFC 3768 dont le but est d augmenter la disponibilité de la passerelle par défaut servant les hôtes d un même sous réseau. Sommaire 1… …
7Virtual DOS machine — (VDM) is Microsoft s technology that allows running legacy DOS and 16 bit Windows programs on Intel 80386 or higher computers when there is already another operating system running and controlling the hardware. Contents 1 Overview 2 NTVDM 3… …
8Virtual Private LAN Service — (VPLS) is a way to provide Ethernet based multipoint to multipoint communication over IP/MPLS networks. It allows geographically dispersed sites to share an Ethernet broadcast domain by connecting sites through pseudo wires. The technologies that …
9Virtual Appliance — Virtual Appliances sind vorinstallierte, vorkonfigurierte und sofort einsetzbare Anwendungen und Software Lösungen, die bereits mit einem Betriebssystem in der virtuellen Maschine zusammengestellt sind. Virtuelle Geräte verändern grundsätzlich… …
10Virtual Hosting Control System — Entwickler Molesoftware Aktuelle Version 2.4.8 (2. April 2009) Betriebssystem …
