Hybrid and Multi-Cloud Overlay — Part 2 — Use case

Some applications are quick wins in the cloud migration strategy, exchange can be quickly transformed to a SaaS application office365. But, custom made legacy applications cannot be easily transformed to cloud native applications. Major cloud service providers recommend to move application without changes as part of the cloud migration strategy in enterprise architecture. Overlay are really helpful when you want to extend your infrastructure over multiple cloud without affecting the underlying infrastructure.