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A cloud computing stack is a cloud architecture built in layers of one or more cloud-managed services (SaaS, Paas, IaaS, etc.).
Infrastructure as a Service (IaaS): This is a way of delivering cloud computing infrastructure as an on-demand service. This includes servers, storage, network, and operating systems. Platform as a Service (PaaS): This layer provides a ready-made platform, including operating systems, development frameworks, and database management systems. Software as a Service (SaaS): This delivers a full application stack as a service, from underlying infrastructure to maintenance and updates to the app software.
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