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Computer Systems - Essay Example

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First, a study of virtualization at different levels is given detailing information about hardware level, operating system level and application level virtualization in…
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Computer Systems
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Download file to see previous pages Installation of VMware Player 5 on Windows 7 was conducted, installation of a guest operating system (Kali Linux x64) done and screenshots asserting the completion of these steps presented. A brief into the future of cloud computing as an application of virtualization has been documented too to cement the fact that indeed the technology has incalculable potential.
Virtualization has caused a significant paradigm shift in the way information technology is being used to offer business solutions. This technology has taken over the IT market with a bang as most businesses and companies struggle not to be left out on this ingenious feat of computer engineering. With virtualization, hardware has been stretched to unimaginable levels and concerns over storage, safety and availability of information will soon be a thing of the past. Through it, imposing technologies have emerged to the measure of cloud computing that have taken center stage in the online service industry. A host of many more IT dreams have been made realities following the advent of virtualization.
Virtualization is the concept of subdividing a computer resource into several virtual versions of it so as to create multiple operating environments. This virtualization is common implemented upon storage devices, operating systems, servers and networks. Hardware virtualization entails embedding a virtual machine manager, called a hypervisor, into the circuitry of hardware so as to allow multiple operating systems to run (Rouse). The work of the hypervisor is to control allocation of memory, processor and other hardware resources to the different operating systems on the computer without requiring source code to translate addresses and instructions. Each OS is made to ‘see’ that it has its own set of hardware components when actually the hypervisor allocates in an alternating manner. This concept is largely applied in servers where resources are ...Download file to see next pagesRead More
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