Infrastructure and Software as a Service

Infrastructure as a Service, or IaaS, is a type of cloud service that provides users an instant computing infrastructure that can be provisioned and managed over the internet.   In the this lightboard video, Bradley Knapp with IBM Cloud explains the technical underlying components of IaaS, as well as the different consumption models that are available. 

One of the most popular forms of cloud computing is Software as a Service, or SaaS, and is often used on a daily basis by consumers and for business.   In this video, Jason Goode with IBM Cloud, explains how SaaS differs from the other cloud computing models, how it is commonly used by both consumers and businesses, and some of the key benefits users gain from using a SaaS application.