CLOUD COMPUTING... 

• the ability of connecting a large number of computers through a real-time communications such as the internet.
• allow programmes and applications from many connected computers to be run at the same time

                                       
                                         The service by AWS: through CloudFormation Service

• start-up companies would find this service as cheap since the service is customised to the needs of the customers
• companies/customers using the service also able to choose which data centre to use which helps them to be more efficient when dealing with customers
• IT Infrastructures and maintenance are both managed by the provider- AWS
• user may chose the amount to use, add it up later or reduce it after or expand through own private cloud anytime