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Cloud computing has become one of the hottest technologies of the emerging 21st century technology, Cloud computing is related to a variety of themes that take on a larger dimension of mainstream media, there are various cloud computing books have also been available on shelves in recent years. The Internet makes the world more accessible. Cloud storage is an important infrastructure for achieving seamless data sharing and experience of service communications from different users, different applications, different devices around the world. It will be a new public infrastructure service, such as water, electricity, available anytime, anywhere. Cloud is not a specific product, but a way to deliver IT services that can be used when needed, expand up and down as needed, and follow a usage model. Cloud computing is a computer style in which computer resources are easily accessible and accessible, easy to use, cheap, and just working. Cloud is not a point product or a single technology, but a way to deliver IT services in a way that provides self-sufficiency, demand and use for each payment. By making data available in the cloud, easily accessible and ubiquitous, usually at much lower costs, increase their value by enabling opportunities for improved collaboration, integration, and analysis on a common shared platform. |
