The Next Big Thing
Posts about next generation technologies and their effect on business.

SDN - the foundation for the agile enterprise

I recently facilitated a discussion between several technical leaders in HP on the topic of SDN - and you can listen to it on-line. Much of the conversation centered on the differences between the relatively inflexible view of networking that everyone has been so successful with and the more dynamic possibly with SDN.

 

SDN and flexibility.png

 

Software define networks are a relatively recent, yet foundational technology innovation, changing how organizations should think about the value possibilities of networks and even networking. The role of SDN in an agile organization does not seem to be nearly as well understood as I thought it should be.

 

We’re used to talking about software-defined data centers, allowing for the dynamic reconfiguration of computing elements, turning processors off or reapplying them elsewhere when they are no longer needed. The networks to date have not been up to this dynamic level but SDN can address this.

 

When I consider of some of the innovations possible with SDN, I think back to the 1980s when organizations were first starting to embrace object-oriented programming. The thought that data and processing could be integrated was quite radical. Yet, quite common today. Object oriented techniques are only applied to data at rest, essentially when it was sitting within a system.

 

With SDN there is the possibility to integrate data on the move with processing – a quite different set of possibilities exist, but only if we grasp the potential and plan around the possibilities.

 

 

 

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About the Author
About the Author(s)
  • Steve Simske is an HP Fellow and Director in the Printing and Content Delivery Lab in Hewlett-Packard Labs, and is the Director and Chief Technologist for the HP Labs Security Printing and Imaging program.
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