What are Iaas, Paas and SaaS?



What are Iaas, Paas and SaaS?..

Answer / Lokendra Singh Thakur

IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service) are three different deployment models for cloud computing. IaaS provides virtualized resources like compute, storage, and networking while the user is responsible for installing and managing the operating system and applications. PaaS offers a complete development and deployment environment without requiring users to manage infrastructure. SaaS allows users to access software applications over the internet without having to install or maintain any underlying infrastructure.

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