Infrastructure as a Service
Infrastructure as a Service (IaaS) is a cloud computing model that provides virtualized computing resources over the internet, such as virtual machines, storage, and networking. It allows users to rent infrastructure on-demand without managing physical hardware, offering scalability and flexibility for deploying and managing applications. IaaS providers handle the underlying hardware, while users control the operating systems, applications, and data.
Developers should learn IaaS when building scalable applications, testing environments, or migrating on-premises infrastructure to the cloud, as it reduces capital expenses and simplifies resource management. It is ideal for use cases like web hosting, big data processing, and disaster recovery, where dynamic scaling and high availability are required. Understanding IaaS helps in optimizing costs and leveraging cloud-native features for efficient deployment.