Cloud adoption rate as measured by the number of x86 workloads in the cloud remains less than 20% today. McKinsey’s Enterprise Cloud Infrastructure Survey found that large enterprises showed greater openness to adopting public cloud services, with leaders planning to migrate up to 20% of all x86 workloads to public infrastructure-as-a-service (IaaS) or platform-as-a-service (PaaS) environments within two to three years. Large enterprises are expected to significantly increase their adoption of private cloud services as well, nearly doubling workloads in the private cloud by 2018.

McKinsey Report