1 Registrant: Halifax Fire Department, 22 S River Rd, Halifax, PA 17032-0471, Phone: (717) 896-9029. 2  On Route 225 On Peters Mtn 4 Mi South (Lat: 40.413417 Lon: -76.928861), Call Sign: WDQ887.
Part of the Operating systems glossary: VMS (Virtual Memory System) is an operating system from the Digital Equipment Corporation (DEC) that runs in its older mid-range computers. VMS originated in 1979 as a new operating system for DEC's new VAX computer, the successor to DEC's PDP-11. VMS is a 32-bit system that exploits the concept of virtual memory. VMS was renamed OpenVMS when it was redeveloped for the Alpha processor.
Definition of:VMware. Virtual machine software from VMware, Inc., Palo Alto, CA (www.vmware.com) that allows multiple copies of the same operating system or several different operating systems to run in the same x86-based machine.For years, VMware has been the leader in virtualization software (see virtual machine).Client PC Versions.nder the umbrella of Virtual Desktop Infrastructure (VDI) VMware's Virtual Desktop Manager (VDM) provides a desktop virtualization environment for thin clients. Each user's desktop resides as a VMware virtual machine in the server. See thin client and virtual machine.