A virtual machine is a software program that imitates a hardware program. It’s a software implementation of a computer that executes programs like a physical machine. In simple words, virtual machines act as separate computers within a computer. Each virtual machine is independent of the other virtual machines running on the same computer. You can run virtual machines on a USB flash drive.
As virtual machine technology enables multiple computers to reside inside one server, it offers many advantages for companies and IT firms. Some advantages of implementing virtual machines in an organization are …
Because virtual machines run on a single computer and use the same set of hardware, VM offers huge savings in power and hardware. Companies don’t need to setup separate servers for each application and operating system. With the help of VMs engineers can test multiple applications on different platforms and OS environments on a single computer.
Another advantage of VM is how effortless it is for mobility. Because VM is just a software implementation and it’s hardware independent, it’s very easy to transfer a virtual machine or more than one VM to a different server without any problems. Virtual machine files can be transferred using various mediums such as: Internet, hard disk drive, optical disks and even on a USB flash drive. Once the virtual machine files are copied to a new location (desktop computer or server), they can be installed as a new virtual machine.
Virtual machines on USB flash drives
The biggest advantage of carrying a virtual machine is the ease of mobility. As mentioned above, virtual machines are transferrable; a USB flash drive can be used for this purpose. Using a USB flash drive with VM is not just limited to transferring the virtual machine; you can put a virtual machine on a USB flash drive and then run directly from it.
VMware, a leader in developing virtualization software, has introduced programs like VMware Pocket ACE which has made the virtual machine really portable. VMware Pocket ACE allows users to store a number of virtual machine images on a USB drive and run them directly by connecting the USB drive to an empty USB port.
The biggest challenge for running virtual machines on a USB flash drives is the speed and storage capacity. Ontop USB flash drives offer greater speed by utilizing exclusive TurboJet technology. Ontop also offers USB flash drives as large as 32GB.
Conclusion
With the help of virtual machine technology, software development companies can save a huge amount of resources. A company can test their products on multiple platforms without investing anything in setting up different servers for each platform. As virtual machines are now transferable and portable, making them mobile via USB flash drives is a genuinely useful option.
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