Driven by ONUG and the IT Community, the Future of SD-WAN Depends on Responsible Service Provider Delivery

Software-defined wide area networking (SD-WAN) has come a long way since ONUG ignited the conversation about the market and practical use cases for this promising new technology just four years ago. Eighty-seven percent of 800 network management executives use or plan to use SD-WAN within the next two years, according to a March 2017 IDC survey of mid-size and large companies with at least 10 locations and representing a variety of industries. SD-WAN sales are predicted to grow at a 69 percent compound annual growth rate, reaching $8.05 billion in 2021, notes IDC’s Worldwide SD-WAN Forecast for 2017–2021.