Cloud Computing-A Study of Infrastructure as a Service

Cloud computing is a promising technology of the present and the future which uses the grid computing as its backbone. Cloud computing is the hottest topic of information and communication technology (ICT) for implementing it for individual, communities and business. It provides services such as Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). It provides many benefits like scalability and pay per use etc. Different deployment models are also available to fulfill the needs of the business and industry. Keywords— Cloud computing, Network, Model, Infrastructure, Platform