Abstract
This study paper deals with various Cloud computing and deployment
models provided by the Cloud. Cloud computing is the combination of two
words, the term Cloud is just an Internet because with the internet we
use different type of resources or services like storage, database,
networking and server then the term computing is the data processing,
storage over the Internet, so Cloud computing is basically the use of
different types of services over the internet by individual or by the
organization. We can say that the “Cloud computing” is a set of
different types of hardware and software that work collectively to
deliver many aspects of computing to the end user as online services.
Cloud computing is an approach defined as internet based computing where
virtual shared servers provide software, infrastructure, platform
devices, and other resources and hosting to customers on a pay-as-use
basis. These services are offered by shared network and other relevant
IT resources on Private, Public, hybrid and community Cloud models.