as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
explain the differences between the iaas, paas and saas cloud computing models.
user
infrastructure as a service (iaas) is a cloud computing model where users access virtualized computing resources that are managed by a cloud provider. iaas enables users to access, provision, and manage their own computing resources and handle the underlying infrastructure, such as servers, storage, and networks. platform as a service (paas) is a cloud computing model where users access the provider's platform to develop, run, and manage applications. in a paas model, the cloud provider is responsible for managing the underlying infrastructure while users manage and customize the applications. software as a service (saas) is a cloud computing model where users access the provider's applications over the internet. in a saas model, all the underlying infrastructure, platform, and software applications are managed by the cloud provider, and users access and use the applications as needed.
assistant