Abstract :
Cloud computing services now different widely in how they are packaged and labelled. Cloud
computing is just like that bus, carrying data and information for several users and allows to use its
service with minimal cost. Cloud computing is a model for enabling suitable, on-demand network
admission to a shared pool of configurable computing resources that can be speedily provisioned
and released with least management attempt. Cloud management software and the underlying cloud
computing communications must support the ability to physically or logically segregate the traffic
and data storage associated with different customers. This paper aims to provide a means of
understanding and investigating IaaS This paper talks on the IaaS model of the cloud computing.
Authors of this paper, gathered, analysed and drafted all the up to date information on the IaaS.
Keyword :
Cloud Computing, Public Cloud, Private Cloud, Community Cloud, Hosted Private Cloud