Public cloud is a cloud services model in which the infrastructure is managed by an external provider and shared among multiple organizations. Through the internet, each company accesses the resources it needs on a pay-as-you-go basis, without having to invest in its own hardware.
It stands out for its immediate scalability, cost reduction, and speed in deploying new applications and services. It enables organizations to innovate with agility, access advanced technologies such as artificial intelligence or data analytics, and adjust resources to real-time demand.
Public cloud is widely used to host business applications, drive digital innovation projects, manage development and testing environments, and support activity peaks. It is a key option for organizations seeking flexibility and speed without large upfront investments.