Many organisations are moving towards cloud adoption. Cloud service providers are increasing in numbers every day and most of them have their own API's which are proprietary and complex. Cloud portability aims that consumers must be able to move applications across different clouds without much hassle.
Wipro has built w-SaaS, a platform for rapid SaaS enablement and deployment on cloud. The Cloud Provision Fabric (CPF) is one of the functional modules of wSaaS platform which gives a solution for Cloud portability for Infrastructure As A Service layer of cloud.