Most, if not all, organizations get to use a combination of assorted cloud environments, and this is often brought up because of the hybrid cloud approach. Hybrid cloud features a mix of public cloud and personal cloud, and most of the time, integrated infrastructure. For one to create true hybrid cloud architecture, then you want to put up communication in the varied deployments.
Hybrid cloud takes away the reliance on any single cloud provider and enables additional layers of flexibility when it involves capabilities, security compliance, and more. As done in the past, coming up with a hyperscale allows the choice of public over private, but this cannot be done now. To reinforce performance, and data requirements, the hyperscalers offer more private cloud offices to public environments.