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.
In computing, virtualization means to create a virtual version of a device or resource, such as a server, storage device, network or even an operating system where the framework divides the resource into one or more execution environments.