The definition of cloud computing is “ anything that involves delivering hosted services over the Internet.” These services can be broken down into three categories, consisting of: Infrastructure-as-a-Service(also known as IaaS) , Platform-as-a-Service (also known as PaaS) and Software-as-a-Service (also known as SaaS). What makes cloud computing so unique are three specific qualities. One of these is that it is elastic, meaning a person can get as little or as much service as they want whenever they want. Another is that it can either be public or private. Public cloud serves sell service to anyone who wants it, while private cloud computing is only offered to a specific number of people. Either way, public or private, the point of cloud computing is to provide people with “easy, scalable access to computing resources and IT services.”
There may be issues regarding the emerging technology. because with each new service, people are going to find flaws and make complaints. The main downside of cloud computing is that is has a great appeal to big companies. Although it is great that cloud computing can be so useful for large companies, this means that a majority of people will not benefit directly from the services of cloud computing.
This information can be found on http://searchcloudcomputing.techtarget.com/sDefinition/0,,sid201_gci1287881,00.html
