Dedicated Cloud infrastructure operated solely for a single organisation. This particular model involves a distinct and secure cloud based environment in which only the specified client can operate.
Services and resources such as applications and storage are rendered over a network made available to multiple clients using the same infrastructure.
A composition of two or more clouds that remain distinct entities but are bound together, offering the benefits of multiple deployment models. This approach enhances the flexibility of organisations as they only pay for extra compute resources when they are needed