What is cloud computing?

Cloud computing is best defined as a model that allows for on-demand access to a shared pool of configurable computing resources over the internet. This definition captures the essence of cloud computing, which is centered on providing users with flexible and scalable access to resources such as storage, processing power, and applications without the need for direct active management by the user.

This model supports various services, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), enabling businesses to optimize costs, improve efficiency, and enhance collaboration. The on-demand access aspect means that users can utilize resources as needed, scaling up or down according to their requirements.

Additionally, the cloud infrastructure is typically hosted in multiple data centers, allowing for redundancy and high availability, which furthers the appeal of cloud computing. In contrast to local or on-premises solutions, cloud computing offers the convenience and flexibility of accessing resources from anywhere with internet connectivity, which is crucial in today’s globalized work environment.