SD-WAN is a modernized WAN architecture that provides a better way to connect geographically dispersed sites. By building the network from consolidated, virtualized functions hosted on general-purpose hardware and centrally managed software, it delivers operational efficiencies (and cost savings), as well as improved agility and performance....

Application performance management (APM) is a set of tools and services that helps applications run faster, more efficiently and be more reliable. The goal of APM is to monitor the application's performance at all times in order to identify problems before users notice them. There are a variety of ways this can be accomplished: Real-time...