What provides the necessary computing power and resources over the internet?

Cloud Infrastructure is the term that encompasses the necessary computing power and resources provided over the internet. This technology allows users and businesses to access and utilize various computing services—such as servers, storage, databases, networking, software, and analytics—without having to invest in physical hardware and infrastructure.

The main advantage of cloud infrastructure is its scalability, enabling users to increase or decrease resources based on their needs quickly. This flexibility is especially beneficial for startups and growing businesses, as it allows them to optimize costs while maintaining access to robust computing capabilities.

Cloud infrastructure supports various deployment models, including public, private, and hybrid clouds, enhancing accessibility and collaboration across different locations and devices. This is particularly important in today's digital landscape, where remote work and global collaboration are increasingly common.

In contrast, web hosting primarily refers to the service of providing space on a server for websites to be accessible via the internet, while on-premise servers require significant investment in hardware and maintenance and are limited in terms of scalability. Virtual servers are a component of cloud infrastructure and provide virtualized computing resources, but they do not encompass the full range of services associated with cloud infrastructure as a whole.