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Cloud Computing: Principles and Paradigms – Insights from Rajkumar Buyya (2021/2026 Perspective)

looked at the heavy, clanking mainframes of the past and dreamed of something lighter—something that floated above the physical world like a cloud. Cloud Computing: Principles and Paradigms – Insights from

Provides development environments (e.g., Google App Engine). deployment models (public

Cloud computing delivers on-demand computing resources (compute, storage, network, applications, services) over the internet with pay-per-use economics, elasticity, and managed operations. Core principles include virtualization, resource pooling, scalability, elasticity, multi-tenancy, measured service, and broad network access. Paradigms span service models (IaaS, PaaS, SaaS), deployment models (public, private, hybrid, community), and emerging models (serverless, edge, fog, cloud-native). and emerging models (serverless