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Do you really understand what Cloud is?

Now Cloud is a very hot topic. Every one talks about cloud, cloud storage and cloud service. It seems every one has a definition of what cloud is. We know that cloud is an very abstract concept, we can not see it but we are using it. But do you really understand what cloud is? Does it only mean store something on the cloud and we can retrieve it freely anywhere? Hope you give us your understand about cloud and let others know more about cloud.

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Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user's data, software and computation
  REPLY  Posted by Anonymous at 2012-09-16 06:17:44

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