Many IT Companies had their efforts on to create a cloud computing service from the year of 1990s. With slow, yet steady efforts, Cloud services have now become an indispensable part of the world today. Many companies and individuals are completely relying on this excellent data backup system. Now the system has become such that you cannot avoid mentioning the Cloud when you are talking about latest developments.
Well, to say the least it is the most fashionable development of the IT Industry in the recent times and all major manufacturers have jumped into this bandwagon to make the most of the present situation and opportunity. Most companies nowadays are claiming to offer secure cloud services, but how do you know and understand the details of this service and most importantly the hype behind it?
To explain it in a simple way, Cloud is actually nothing, but a collection of system of computers which is apparently like one entity to you, regardless of the locations. These clouds computing service offers a flawless access to the computer platform which uses various data centers. The data centers can be close or even miles apart, as far as in different continents too! What you use as a customer is the memory usage and the service offered by the processor. Your payment is also computed on the same basis of usage.
Applications that you use actually run on virtual machines which are completely independent of a physical host. This helps the host to move to another hardware or data center as soon as possible in times of problem or errors. This helps all your date stored on the Cloud backup secure and accessible smoothly.
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