virtual machine Last modified: Wednesday, April 25, 2007
A self-contained operating environment that behaves as if it is a separate computer. For example, Java applets run in a Java virtual machine (VM) that has no access to the host operating system. This design has two advantages: System Independence: A Java application will run the same in any Java VM, regardless of the hardware and software underlying the system. Security: Because the VM has no contact with the operating system, there is little possibility of a Java program damaging other files or applications. The second advantage, however, has a downside. Because programs running in a VM are separate from the operating system, they cannot take advantage of special operating system features.
•E-mail this definition to a colleague• Sponsored listings Virtual Office Solutions - Friendly Live Receptionist From $59. Comm Tools, Great Area Locations. Debit Cards - Washington Mutual - Switch to WaMu Free Checking. Enroll 100% online. No monthly fee! Reseller, ISO Debit Card Programs - Corporate, co-branding & reloadable debit cards, including Open-Loop networks. Revenue Opportunities for prepaid debit cards. Accepting Visa/MC. For internet.com pages about virtual machine . Also check out the following links! Understanding Hardware-Assisted Virtualization  Hardware-assisted virtualization changes the access to the operating system itself. x86 operating systems are designed to have direct access to system resources to run. With software virtualization the VMM emulates the required hardware to the operating system. Webopedia's Quick Reference: Virtualization: All About Hypervisors  As virtualization — or at least talk of it — spreads through the enterprise, the word hypervisor is popping up everywhere. To understand what a hypervisor is, you first have to have a basic understanding of system virtualization. The Java Virtual Machine Specification Description of and link to the online version of the book entitled "The Java Virtual Machine Specification" by Sun's own designers of the Java VM, Tim Lindholm and Frank Yellin. Yahoo!'s parallel virtual machines page Yahoo!'s directory of parallel virtual machines. Sponsored listings Prepaid & Debit Cards - Provides comparison of prepaid credit cards as well as links to online credit card applications with 0% APRs, Cash Back and Rewards Programs. Free Report for Server Virtualization - Server Virtualization; Know When The Time Is Right For Your Company. Download Free Report by Info-Tech to Help Determine Your Readiness. Find What You Need At Toseeka.com - Find what you need at ToSeekA.com.	Operating Systems Programming Virtualization J2EE Java Jini JIT JNI JVM operating environment virtual virtual machine monitor virtual machine server virtual network computing virtualization Give Us Your Feedback virtual machine Products : Top Store Offers: Software Media.com  483.62Microsoft System Center Virtual Machine Manager 2007 (VMM) is a server application in the Microsoft System Center family of products. VMM manages a vi... Amazon  235.00Add inspiring live drum patterns and percussion performances in real-time to your song and quickly record the result Covers almost any style: 123 styl... VioSoftware.com  98.88Virtual Server 2005 Enterprise R2 Sam Ash  249.99Groove Agent 3 is the third incarnation of Steinberg?s phenomenally successful Groove Agent virtual drummer VST instrument, and is a major step up fr... Software Media.com  725.31Microsoft System Center Virtual Machine Manager 2007 (VMM) is a server application in the Microsoft System Center family of products. VMM manages a vi... Compare all matches: 0 Store Offers