Infrastructure as a service (IaaS) Market Size, Share, Growth, and Industry Analysis, By Type (Disaster Recovery as a Service (DRaaS), Compute as a Service (CaaS), Data Center as a Service (DCaaS), Desktop as a Service (DaaS), Application Hosting as a Service and Storage as a Service (STaaS)), By Application (IT & Telecom, Banking, Financial Services, and Insurance (BFSI), Healthcare, Retail and E-commerce, Government & Defense, Energy & Utilities, Ma