resource pooling and on-demand self-service are the essential characteristics of cloud computing.
The delivery of computing services, such as servers, storage, databases, networking, software, analytics, and intelligence, over the Internet (also known as "the cloud") in order to provide quicker innovation, flexible resources, and economies of scale. Cloud computing is also known as "the internet of things." Typically, you will only be charged for the cloud services that you actually use. This can assist you in reducing your operational expenses, improving the efficiency with which you run your infrastructure, and scaling up or down as your business's requirements shift. Any activity that involves hosting services online falls under the broad category of "cloud computing."
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