Depending on security requirements and organizational needs, clouds are deployed in four main ways:
Offers a framework for developers to build, test, and manage applications without worrying about underlying infrastructure. Download Cloud ComputingT&T1122 pdf
The use of multiple cloud services from different providers (e.g., using both AWS and Azure) to avoid vendor lock-in. Key Advantages Download Cloud ComputingT&T1122 pdf
It eliminates the high upfront cost of purchasing hardware and software, moving IT spending to an operational expense model. Download Cloud ComputingT&T1122 pdf