Before revision: Software-defined networking (SDN) enables network and data center (DC) providers with a flexible management of networking resources . SDN is also an appropriate solution for network virtualization since in this way each network component can be placed in a software container .
After revision: Network virtualization enables computing networks and data center (DC) providers with a flexible management of networking resources . SDN is also an appropriate solution for network virtualization since in this way each network component can be placed in a software container .