From its beginning in the 1960s to this date, virtualization has changed the face of the IT industry. There are professionals who are still doubtful about adopting it and some are entirely dependent on it. If you too are confused about virtualization, it’s working, pros and cons then here’s a fast track guide to virtualization.
What is Virtualization?
In the computing context, virtualization is a process of generating a virtual form of something. This virtual form created could be of storage devices, servers, computer hardware etc. It allows several operating systems to run on a single computer system simultaneously. Through virtualization, the hardware gates separated from single operating system acting as numerous systems. This concept is called Virtual Machines (VMs) or hypervisor which is based on the guest model.
Types of Virtualizations
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Server Virtualization – In server virtualization, several physical servers are fused into virtual servers which run on a single physical server. It helps to centralise the server management and availability. It is considered an effective and smart technology in the IT industry to save resources and have better business continuity. One of the most popular software platforms for same is Microsoft hyper-V server. You can get Hyper-V training on the same to learn how to operate and manage virtualization through Microsoft technologies. A Hyper V certification is also useful for window admins and network administrators.
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Application Virtualization – Through application virtualization, an application can be operated on another host from where it is installed in various sizes. It is also referred as application service virtualization. In this, a dynamic link library forwards all the alerts and notifications from the virtualized application to the main server’s file system. It makes the migration of operating system a much simpler process.
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Hardware Virtualization – It is the most prevalent type of virtualization. In this, a virtual machine manager mirrors virtual versions of operating systems and merge them into a huge single physical server. It helps you to run multiple operating systems on a single device at the same time.
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Storage Virtualization – It is simply accumulating all the physical hard drives into one single centralised system which can be easily mirrored and transferred. It saves you from the cost and stress of managing several storage devices.
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Desktop Virtualization – In desktop virtualization, the desktop environment is separated from the physical system and organised into a virtual desktop infrastructure. It works similar to application virtualization. It helps you to work from anywhere without carrying the work/office computer to multiple places.
Embracing virtualization into your organisation can be a difficult process. It can be complex in beginning but also profitable to your organisation. From improving operational efficiency and security to saving on expenses and power consumption, the benefits are manifold. As mentioned earlier, you can register yourself in any virtualization course (the platform your organisation uses) and learn how to install, implement, configure and manage virtualization infrastructure.
Michael Warne work at Koenig Solutions, as an Education Constant.He has written numbers of Education Training Blog & Article content.
