A third factor which determines the pH of a body of water is the dumping of chemicals into the water by individuals, industries, and communities. Remember - something as harmless as shampoo rinse water is actually a chemical brew and can affect the pH along with other chemical parameters of water.
Software Defined Networking. 1  A way to controlling the network from a logically centralized high level program i.e. 2  Decouples control plane from data plane. 3  Network Virtualization is one of the application of SDN â Software defined networking can be leveraged as a tool to achieve Network Virtualization.
Network virtualization (NV) is defined by the ability to create logical, virtual networks that are decoupled from the underlying network hardware to ensure the network can better integrate with and support increasingly virtual environments.