The edge of a network, as you may know, is the furthest extent of its reach. A cloud platform is a kind of network overlay that makes multiple network locations part of a single network domain. It should therefore stand to reason that an edge cloud is a single addressable, logical network at the furthest extent of a physical network.
Link: What is an ‘edge cloud?’ The wild card that could upend the cloud | ZDNet
via http://www.zdnet.com
