According to analysts at IDC, cloud in all its permutations is having a major impact on the disposition of core enterprise applications. By the end of 2021, based on lessons learned in the pandemic, most enterprises will accelerate their shift to cloud-centric digital infrastructure and application services.

Revenue from SD-WAN (appliance + control and management software) reached $284 million in 3Q 2018, up 23 percent quarter-over-quarter (QoQ), according to a new report from IHS Markit.