Cloud computing is a method of storing, managing, and processing data and applications on a network of remote servers hosted on the Internet. Instead of relying on local servers and PCs to perform computing tasks, cloud computing allows users to access resources and services on demand from anywhere with an Internet connection.
Cloud computing typically involves three main service models:
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
- SaaS provides users with access to software applications hosted on the cloud, such as email, customer relationship management, and productivity tools.
- PaaS provides a platform for developers to create and deploy applications without worrying about the underlying infrastructure.
- IaaS provides access to virtualized computing resources like storage, processing power, and networking infrastructure on a pay-per-use basis.