International Journal Of Computer Architecture And Mobility
Cloud computing is the next stage in providing the means through which everything from computing power to computing infrastructure, applications, business processes to personal collaboration can be delivered to the user as a service, internet evolution wherever and whenever they need. There are three main service offered by cloud such as infrastructure as a service, platform as a service and software as a service. Cloud computing provide great security and privacy to internet communication. Information search and document retrieval from a remote database requires submitting the search terms to the database holder.