Public cloud infrastructure services provide computing resources, such as servers, storage, and networking, over the internet. These resources are owned and operated by a cloud service provider and are made available to users on a pay-per-use basis. Public cloud infrastructure services can include Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
Public cloud infrastructure services offer a number of benefits, including scalability, flexibility, and cost-effectiveness. They allow users to quickly and easily access the resources they need to build, deploy, and run applications and services in the cloud, without having to invest in and manage their own infrastructure.