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Users can access computing services via the cloud when they need to without interaction from the service provider. In other words, cloud computing is an on-demand, utility-based model of computing. Instead, those elements are owned and operated by a third party, and the end-user pays only for the services they use.

How cloud computing worksĬloud computing differs from traditional IT hosting services in that the consumer (whether that’s a business, organization, or individual user) generally doesn’t own the infrastructure needed to support the programs or applications they use.

In short, the cloud is the Internet, and cloud computing is techspeak that describes software and services that run through the Internet (or an intranet) rather than on private servers and hard drives. The National Institute of Standards and Technology (NIST) describes the basics of cloud computing this way:Ĭloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. We hear about cloud computing all the time, but what exactly does it mean? What is the cloud?įor non-techies out there, the cloud might be an intimidating and nebulous concept. The principle of the cloud isn’t new, but as more and more companies and businesses switch to cloud-based services, it’s important to understand the nuances of cloud computing terminology and concepts. In fact, 94% of workloads and compute instances will be processed through cloud data centers by 2021, compared to only 6% by traditional data centers, according to research by Cisco. Cloud computing is taking the world by storm.