How Virtualization Works:
Virtualization is a type of process in which numerous virtual operating systems are handled at the same time on one computer. It is a technique of increasing and sharing the physical resources so that a piece of hardware can be pushed to its maximum limit.
to understand the power of virtualization, it is first necessary to become familiar with Moore's Law. This law has predicted that computer processing power would double every 18 months or so.
The law also stated that the geometric growth in computer power and the necessary hardware requirements will not change a great deal, particularly when it comes to carrying out the identical computing tasks.
because of this, it is possible to take a 1U dual core system that is not that expensive, and transform it into multiple virtual servers that each run a separate OS, which means that multiple operating systems are used. Virtualization is a type of technology which is extremely powerful because it allows one to gain more density within a server.
At the same time, it does not increase the complete amount of processing power, it will decrease it by a small amount due to the overhead which is necessary for it to function . because is very expensive
The best way to exploit this power is simply by enhancing the amount of logical operating systems which it hosted. This will slash the vast majority of hardware acquisition, as well as the maintenance costs, and this can lead to greatly reduced savings for both firms and organizations.
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