Virtual 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… … Wikipedia
Virtual engineering — is defined as integrating geometric models and related engineering tools such as analysis, and simulation, optimization, and decision making tools, etc., within a computer generated environment that facilitates multidisciplinary collaborative… … Wikipedia
Virtual 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… … Wikipedia
Virtual lab automation — is refers to a category of software solutions to automate IT labs using virtualization technology. Virtual Lab Automation (VLA) solutions are available as on premise packaged software or as a cloud service.HistoryAkimbi pioneered the Virtual Lab… … Wikipedia
Virtual address space — (abbreviated VAS) is a memory mapping mechanism available in modern operating systems such as OpenVMS, UNIX, Linux, and Windows NT.OverviewVirtual memory is easiest to comprehend if one thinks in terms of the VAS, and not the physical memory of… … Wikipedia
Process isolation — is a set of different hardware and software technologies[1] designed to protect each operating system process from other processes. It does so by preventing process A from writing into process B. Process isolation can be implemented by with… … Wikipedia
Virtual water — (also known as embedded water, embodied water, or hidden water) refers, in the context of trade, to the water used in the production of a good or service. For instance, it takes 1,300 cubic meters of water on average to produce one metric tonne… … Wikipedia
Virtual memory/rewrite — Virtual memory is a computer system technique that gives an application program the impression it has contiguous working memory, while in fact it is physically fragmented and may even overflow on to disk storage. Systems which use this technique… … Wikipedia
Virtual 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… … Wikipedia
Virtual Orchestra — is a term used to identify a variety of different types of technology and art forms. Most commonly used to refer to orchestral simulation, either for pre recorded or live environments, it also has been used to describe other activities, such as… … Wikipedia