Cloud Computing Oriented Services a Comparative Study

Cloud computing is a new emerging trend in Information Technology and Communications. It is the service on an internet by cloud computing service providers. It provides various types of services on internet which are helpful to understand cloud computing task. Cloud Computing applications as being composed of a set of layers upon which distributed applications may be built. These services modules are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). This paper is an approach to introduced comparative user's utility services offer by cloud computing providers like Google, Amazon and Microsoft.