The need to maximize user experience, whether for employees or customers, has been a driving force behind much of the digital transformation networks have undergone. Things like business-critical applications, data-driven manufacturing and supply chains, immediate access to essential information, and advanced productivity tools require uninterrupted access to information from any place, using any device, and from any location.

One of the areas of the network that has undergone the most significant transformation, largely in response to data and resources being distributed throughout the increasingly distributed network—most often in the cloud—has been the WAN. SD-WAN provides the flexibility, performance, and reliability—providing almost instant ROI—that today’s complex networks require. They enable accelerated access to applications while reducing or eliminating delays and jitter that can come from streaming high-performance applications over the public internet.