What is IAAS?

When you talk about IAAS, NIST defines it as the capability provided to the consumer is to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications. The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed applications; and possibly limited control of select networking components. When you talk about IAAS, the key pillar for successful implementation is cloud data center. In the latest article infoworld introduces you with modern datacenter platofrm.

Refer :
https://www.infoworld.com/article/3220669/iaas/what-is-iaas-the-modern-datacenter-platform.html