Cloud reference architecture is referred to as the need of what cloud services provide. It help to have understanding on operational and technical details and the way cloud is deployed and presented to customers.
- Cloud Service Model –
– SaaS [Software as a Service]
– PaaS [Platform as a Service]
– IaaS [Infrastructure as a Service]
- Cloud Deployment Model –
– Hybrid Cloud [Combination of 2 or more distinct clouds]
– Community Cloud [Cloud for limited group or community with same vision and goals]
– Public Cloud [Cloud available for all]
– Private Cloud [Owned by an organization with full control over infrastructure]