Cloud computing is a new buzz in the Details Technology world. As the name implies, cloud computing includes anything that involves applications and services that run and hosted on the web.
Truly, in spite of the reality that the term of ?cloud computing? is somehow new, the idea itself is not so new. We have already employed cloud computing for lengthy ago. Anytime we use an application that is not hosted on our own personal computer, we make use of the cloud computing services offered on the world wide web. We are all familiar with e-mail services provided by Gmail, or Yahoo. This is in fact a services we get from the so referred to as ?cloud computing?. So the very first basic idea of cloud computing is easy: the use of services hosted somewhere in the net, per demand, rather than hosting the services permanently on our personal computer.
But what?s new about cloud computing? Why is it perceived as a new technologies?
The buzz has built lately due to the increasing use of world wide web by the world?s population, either for personal purposes or for firms and huge organizations. The boost of demand for services and applications that are located somewhere in the web cloud, rather in our personal computer, paved the way for new technologies, well suited for distributed computing power and distributed services, with high availability to everyone, at any time.
The service itself is maintained by the service provider. The cloud computing service provider wants to manage the service efficiently in order to enable access to service by a lot of users at a given time. He wants to use new technologies of high speed interfaces such as Infiniband, Fiberchannel, and GigaBit Ethernet, as nicely as laptop or computer technologies such as virtualization and compression. Unique software platforms want to be employed too. Keeping scalability of the hosted cloud is also one of provider?s principal concerns. Security aspect need to be resolved. Payment models had been developed too.
All these capabilities, requirements and characteristics, and much more, posed technical challenges that eventually brought about to innovative technologies in the field of cloud computing.
Who befits from cloud computing technologies?
Cloud computing is helpful for users that needs access to computing capabilities, or to other services, on a random basis. Or, it is advantageous if such a service is too costly to maintain permanently on neighborhood computers or laptops.
In addition to normal people that do access application on the internet (and actually use cloud computing technology without being aware to this), cloud computing can be advantageous, for example, to students, that require some computing strength that is not obtainable by their privately held pc.
Also, the use of cloud computing is most beneficial to firms that, instead of enhancing and investing in their own IT? Infrastructure, can now, on an on-demand basis, access the several services and applications obtainable on the net, and use them smartly, and reduce their IT expenses. This might hold for study institutes such as universities, or even colleges.
To summarize, cloud computing paved the way for innovations and enhancements in numerous technologies in the fields of computing, software program, and hardware infrastructure. Private users, as well as institutes, can positive aspects from the cloud computing services, by intelligent use of services, on demand.
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The author holds B.Sc. degree in Electrical Engineering, M.Sc. degree in Interdisciplinary Engineering, and MBA degree.
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Source: http://www.technethuancavelica.com/cloud-computing-introduction.htm
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