The future of networks based on the vision of the SDN

The future of networks based on the vision of the SDN

Traditionally computer networks as we know them are based on a physical infrastructure called hardware that brings with it pre-determined software developed by each of the manufacturers. In reality, networks face a great challenge as the needs of both mobile and fixed customers grow. These needs are oriented to immediate access to all types of content, which obviously generates implications in the acquisition of bandwidth and additional purchase of hardware, to offer better performance to the network infrastructure.  It would seem to be a simple solution, but in many cases, despite the addition of new equipment and more bandwidth, can not necessarily solve the problem.