What is virtualization?

Posted by Editor

March 30, 2009

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What is this "Virtualization" everyone's talking about, and what are its benefits? Flexibility and cost effectiveness for IT professionals and software developers are the main goal of this technology.

Multiple virtual machines can be run on a single host computer through the use of virtualization technology. Several operating systems are able to run on these virtual machines, including, but not limited to Windows, Linux, and UNIX

Each virtual machine has its own parts(e.g., CPU, RAM, Hard Drive, etc) to simulate its physical copy. Businesses are switching to virtual machines and using professional VMware services to get it done. Server consolidation allows IT professionals to utilize server resources as well as isolate virtual machines, allowing them to run different operating systems and applications.

Software developers use virtual technology to check different apps on different systems quick, without the extra work or risks from multiple machines. Virtualization software can be run on basically every platform, but if necessary you can use services from any company that provides VMware consulting.

Virtual machine instances are easy to create from the set of files on the host machine with software installed. Virtual machine settings on the host computer are configured by the user. A master image of a virtual machine is generally used with the operating system and all installed applications. Then you can quickly use virtual machines by duplicating the main image to various Virtualization hosts to ensure no downtime and full server accessibility.

Though many Virtualization products exist, VMWare, arguably the most respected, announced recently that it is releasing a new free version of its software. This will let any business run virtual machines on either Windows or Linux hosts but the real pros should consider using professional VMware consulting services.

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