As enterprises make the radical shift from traditional work flows to a new, digital status-quo, cloud computing stacks are proving to be the biggest disruptive force. These intelligent digital platforms mainly consist of IaaS, PaaS and SaaS technologies, which can be described as follows:

IaaS ( Infrastructure-as-a-Service) – The most basic category of the three, IaaS enables you to rent IT infrastructure, including servers, virtual machines (VMs), storage devices, networks and operating systems, from a cloud provider on a ‘pay-as-you-go’ basis

PaaS (Platform-as-a-Service) – PaaS refers to cloud computing services that supply an on-demand environment for developing, testing, delivering and managing software applications

SaaS (Software-as-a-Service) – SaaS is a method used to deliver software applications over the internet, on an on-demand, subscription basis