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AWS and other public cloud suppliers, such as Google Cloud Platform (GCP) and Microsoft Azure, manage and maintain hardware and infrastructure, saving businesses and individuals the expense and complexity of obtaining and operating resources on-premises. These materials are available for free or for a fee per use.

To have a better grasp of AWS, it's helpful to think about how big it is. There's no doubting that Amazon Web Services (AWS) is a major thing. How large is it?

Source : AWS Course in Pune