Date Added: Aug 2010
This paper is going to introduce new services in Cloud Computing environment. Three Cloud Computing services are already classified by the researchers such as Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). Each of defined services serves distinct purpose. Here, the authors propose some more fundamental services which are still undefined to the researchers in most of the cases. Each type of utility service is shown with an example which is interrelated with the engineering college scenario. An engineering college hierarchical framework is used as a case study where in each cloud is defined as a private or public or hybrid cloud. This hierarchical design is based on the typical resource environment found in many academic institutions.