The cloud, also known as cloud computing, refers to the delivery of computing services over the internet. Rather than hosting software, applications, and data on a local server or personal computer, cloud computing allows users to access and use resources such as servers, storage, databases, networking, software, and analytics over the internet, often through a web browser or application programming interface (API).
Cloud computing is typically offered through third-party providers, such as Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, or IBM Cloud, who own and manage the physical infrastructure and hardware required to run the services. These providers offer a variety of service models, including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS), each providing varying levels of control and management for users.
The benefits of cloud computing include scalability, flexibility, and cost savings, as users only pay for the resources they use and can easily scale up or down as needed. Additionally, cloud computing can provide access to advanced technologies and tools that may be cost-prohibitive for an individual or organization to develop and maintain on their own.
The cloud has become a popular and essential technology for businesses and individuals alike, providing a range of computing services that can be accessed and utilized from anywhere with an internet connection.