Infrastructure as a Service (IaaS) is a cloud computing model that provides virtualized computing resources over the internet, enabling users to rent IT infrastructure such as servers, storage, and networking components on a pay-as-you-go basis. This model offers flexibility and scalability, allowing businesses to quickly adapt to changing demands without the need for physical hardware investments. By using IaaS, organizations can manage their operating systems, applications, and runtime environments while outsourcing the underlying hardware and its maintenance to a cloud provider.
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