sdn industry ecosystem compared with the traditional network, more which

SDN has many advantages over traditional networks, such as the separation of control and forwarding, this idea breaks the traditional equipment vendors binding, improves the speed of deployment of new services, can be optimized from the entire network layer to the traffic and so on.

SDN is the new network architecture, breaking the traditional telecommunications equipment hardware and software integration of closed mode, mainly to achieve the control of network traffic, become more intelligent.

SDN networks utilize an unprecedented level of programmability, SDN networks allow application services to access the control layer of abstract network data flows in real time. sdn networks enable automatic instantiation of programming and control. sdn networks customize the flow of data that can be transported directly between application services, between applications and their data sources and datasets, and between applications and end users.

A network, which represents many objects and their interconnections, consists of a number of nodes and links connecting these nodes. In the field of computing, the network is a virtual platform for information transmission, reception, and **** enjoyment, through which information from various points, surfaces, and bodies are linked, thus realizing the **** enjoyment of resources. Network is the most important invention in the history of human development, bringing people wonderful enjoyment and promoting the development of science and technology and human society.