Cloud hosting, or enterprise or cluster hosting, is the latest trend in the IT marketplace. Conceptually it means a service offered by a network of servers which are located at various geographically separated places. Practically, a simple implementation of this service is the Internet – whenever you are surfing the net you become a part of cloud hosting. The global spending on cloud hosting services is set to reach $42 billion by 2012 with an increase of almost 300%.Cloud computing in Indi...