Software-defined wide-area networking (SD-WAN) has evolved from a technology designed to reduce costs and enhance operational efficiency to being a crucial element in business sustainability. It is a fundamental pillar for business and digital transformation. This study quantifies the current adoption and investment trends for SD-WAN as well as the benefits driving companies to expand their SD-WAN implementations. We assess these trends by organization size and sector. We also look at the ROI and TCO experiences of adopters along with current investment levels. We conclude with practical advice for planning new investments in SD-WAN and associated services. (5 pp., 1 fig)
SD-WAN Adoption Trends and Customer Experience 2022
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