Fundamental Calculations

Cloud refers to a huge cover which acts as an envelope. In technical language cloud is used as a simile which is used for the internet where cloud is the representation of various networks. Cloud computing is by far a latest trend in the market which means internet based computing. This concept has gained popularity with many people wanting to use the services. It is a type of online computing where shared resources, software and information are offered to computers and other devices just like the electricity grid. It is the cloud which sways the fundamental virtualization of technology thereby creating an articulate difference between the various nodes that form part of a physical machine.

Basically cloud computing is a consumption and delivery model where internet offers scalable platform for virtualized resources to be used. The cloud computing infrastructure includes services delivered through common centres and built on servers. The cloud computing users need not personally own the infrastructure as this would involve a huge capital expenditure. Thus, it is only possible for big companies to make such heavy investments. Some of the major cloud service supplier includes Microsoft
, Google, Amazon, IBM, HP, Salesforce and Skytap. These companies use the utility computing model which helps in sharing the perishable and intangible computing power with various users. Such multiuser outlet also allows for the customers to be benefited by the significantly reduced costs in addition to a high speed bandwidth which helps in providing an equivalent response time through other sites.

Fundamentally cloud computing involves virtual hosted environments letting users to unite to the services being hosted over the internet. Google Apps is a perfect example of cloud computing with which individuals and companies are benefitted with word processing software, in house email servers, multiple IT workforce to many cost saving benefits
Some of the basic features of cloud computing which make for its distinctive features include its elasticity tendency, being sold on demand and linked with per minute to per hour basis. It is these features of cloud computing which distinguishes cloud computing from the traditional hosting services.