Cloud computing isn’t one monolithic type of offering, but an assortment of services aimed at meeting the various IT needs of an organization.
One such service provided via the cloud is infrastructure-as-a-service (IaaS), which delivers virtualized computing resources to organizations typically via the internet. IaaS is one of main types of cloud services, along with software-as-a-service (SaaS) and platform-as-a-service (PaaS).
