Industry Voices—Raynovich: SDN and NFV aren't dead; they became SD-WAN.

Industry Voices - Raynovich: SDN and NFV aren't dead; they became SD-WAN The bucket of acronyms I'm referring is a collection of network virtualization technologies: Software-defined networking (SDN), network functions virtualization (NFV), and software-defined wide area networking (SD-WAN). SDN and its cousin NFV are both core network virtualization technologies that have enabled SD-WAN to be successful. [Extracted from the article]