'Need of cloud for IT' is similar as 'need of society for human'
Need of Cloud is similar to the need of society for human being. An individual cannot do everything that they need to survive, grow and contribute to human society. Hence, Society provides a platform to individuals, groups and organization to do, whatever they want to do as per their skill, ability and potential, and their act is directly or indirectly benefited to other member of society. Dedicated effort to one things results in quality output that are benefited to others at cheaper cost and better quality than what they can produce by their own. Biggest reason of formation of Human Society is the work distribution to produce and consume the daily needs. Today entire world has become one society where products are produced, engineered and availed beyond geographical boundary. The main driving factor is High Quality at low cost. Cloud is a result of natural evolution in area of IT. Its need is same as need of evolution human society. Here also, the main driving factor is High Qua...