Vendor report, but fun numbers: “One of the main drivers fueling this race to the cloud is the explosion of software-as-a-service workloads, Cisco said. By 2021, 75 percent of the total cloud workloads and compute instances in the world will be SaaS-based, up from 71 percent in 2016.”
Original source: Cisco says virtually all data center workloads will be based in the cloud by 2021