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It’s a great time to be in the SD-WAN business. IDC estimates that worldwide SD-WAN revenues will exceed $ 6 billion in 2020, with a compound annual growth rate of more than 90% over the 2015-to-2020 forecast period. According to IHS, as of the end of 2016, 13% of North American enterprises already have the technology in production and 62% are in lab trials. By 2018, 82% are expected to be using SD-WAN.
Those are some pretty remarkable adoption rates for a technology that is still in its early days.