What is Cloud Computing?

Cloud computing is the delivery of virtualised IT resources over the Internet. It’s computing as a service, delivered on an on-demand, pay-per-use basis through a cloud services platform.

Cloud computing definition

“The cloud” isn’t a place, but a method of managing IT resources that replaces local machines and private data centres with virtual infrastructure. In this model, users access virtual compute, network and storage resources made available online by a remote provider. These resources can be provisioned instantly, which is particularly useful for companies that need to scale their infrastructure up or down quickly in response to fluctuating demand.