International Journal Of Engineering And Computer Science
With the rapid development of internet, cloud computing has a vast area of the application such as security services, enhance efficiency of system by utilizing resources in cost effective manner. Cloud computing is simply a service that is sold and delivered on demand over the internet. Firstly, models of cloud computing discussed in this paper are: Service Model and Deployment model. Well-known service providers and vendors for these services of cloud computing are investigated. Secondly, the cloudlet relationship architecture and the resources management for them are described.