SD-WAN is an acronym for software-defined networking in a wide area network (WAN). An SD-WAN simplifies the management and operation of a WAN by decoupling (separating) the networking hardware from its control mechanism.
Sample Use Cases
Content Delivery Networks
Quickly retrieve content from source server and deliver to edge servers
Guaranteed performance 24/7 (bypasses public Internet congestion)
Gaming & Entertainment
Deliver immersive gameplay with no lag
Scale instantly in response to customer demand
Fast turn-key delivery
Video & Live Streaming
Ultra low latency eliminates delays that affect user experience
Distributed edge network ensures global coverage
Enterprise
PSecure data transfer between global offices
Quickly transfer data between public clouds
Pay only when data transfers take place