Probabilistic QoS-aware Placement of VNF Chains at the Edge
Probabilistic QoS-aware Placement of VNF Chains at the Edge
Deploying IoT-enabled Virtual Network Function (VNF) chains to Cloud-Edge infrastructures requires determining a placement for each VNF that satisfies all set deployment requirements as well as a software-defined routing of traffic flows between consecutive functions that meets all set communication requirements. In this article, we present a declarative solution, EdgeUsher, …