Managing and Monitoring Performance in SDN / NFV

We have all drunk the Kool-Aid. Software-defined networking (SDN), network functions virtualization (NFV), or both will save the world. They decouple us from the shackles of legacy networks to allow a utopia of business-driven requirements to freely flow, delivering value and freeing the network, application, storage, and infrastructure teams to have weekends off and time with their families.

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Software-Defined-Networking (SDN): What is it?

SDN is getting a lot of hype at the moment. Coupled with its kissing cousin, network virtualization, it is all the buzz. So what exactly is it?

SDN is getting a lot of hype at the moment. Coupled with its kissing cousin, network virtualization, it is all the buzz. So what exactly is it? At its most basic level, SDN is an approach to networking in which the control plane is decoupled from hardware and given over to a software controller.

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