To thrive in today’s complex business environment, global organizations are fast adopting DevOps approach and a hybrid cloud model. For such organizations programmatic capabilities of SDDC has become a real requirement. Again, enterprise users & customers want IT to deliver agile, outcome oriented & experience centric services, which is possible only if the underlying infrastructure is abstracted by an intelligent software layer that enables automation, faster go-to-market services. This leads to development of SDI. SDI is the next disruption in the IT landscape that essentially disaggregates the software and hardware resources to enable more agility, predictability and manageability in the infrastructure environments. SDI is not merely an infrastructure tweak, but a radical concept that is completely transforming the way IT is consumed.