software-defined networking
Software-defined networking (SDN) is an approach to computer networking that allows network administrators to manage network services through abstraction of lower-level functionality. This means that the control plane, which makes decisions about where traffic is sent, is separated from the data plane, which forwards traffic to its destination. This separation enables more flexible and efficient network management.
With SDN, networks can be programmed and adjusted dynamically, allowing for easier configuration and optimization. This technology supports automation and can improve network performance, security, and scalability, making it easier to adapt to changing business needs and traffic patterns.