The number of Cloud servers are in the tens of thousands
or hundreds of thousands, these are computers located in the
same cloud and connected together by a network as a Grid
system. This system uses software virtualization which works
with applications.
• User interaction interfaces are responsible for receiving
service’s requests from users in the form of web protocols.
• Services Catalog will collect and manage the services.
Users can browse available services from here.
• System management is responsible for generating
suitable resources when users run the service. When users
request a service, the information of the request will be passed
to this section.
• Provisioning services occur when the administration
deals with this section. To reserve resources from the clouds
and the appropriated web application. When the application
is ready to run, the result will send to users.
• Monitoring and metering to charge or collect data which
improves the system.