Cloud Service Models - IaaS, PaaS, and SaaS

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  • Cloud includes so many developments and possibilities. Indeed, today's technologies such as high bandwidth networks, virtualization, web interactivity, time-sharing and browser interface have come together in cloud computing. Through the cloud, we would be able to do tasks via a combination of software and services over the internet. Actually, cloud computing helps remarkably to businesses by moving to cloud solutions in order to reduce the costs of purchasing and maintenance servers, IT staff and also providing the possibilities to increase their resources when they need and drop when their peak time passed. Servers in the cloud could be a physical or virtual machine. These days other resources such as network devices, storage, firewall and other security devices have been provided by cloud providers. (As cited in abstract.) *Publication date not found.

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    Attribution-NonCommercial 4.0 International