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SDN, NFV, and open source: the operator’s view by Mark Leary:
Software-defined networking (SDN) and network functions virtualization (NFV) represent two of the more dramatic oncoming technology shifts in networking. Both will significantly alter network designs, deployments, operations, and future networking and computing systems. They also will determine supplier and operator success (or failure) over the next five to 10 years.
As has always been the case with successful networking technologies, industry standards and open systems will play a strong role in the timely widespread adoption and ultimate success of both SDN and NFV solutions. Open source is poised to play an even more critical role in delivering on the promise of standardized and open networking.
This great promise and potential impact begs two questions. First, “Where are SDN and NFV today?” And second, “What influence will open systems and open source have on the future of SDN and NFV?”
To find answers to these questions, in December 2013 Gigaom Research ran an extensive survey of 600 operators (300 enterprises and 300 service providers) in North America. Based on findings from that survey, this research report provides key insights into the current activity and future direction of SDN and NFV advancements as well as the development and deployment of open systems and open source within SDN and NFV environments.
To read the full report click here.