Posts about SDN

The enterprise is quickly migrating from a single-cloud strategy to a multi-cloud footing as a means to cope with the increasingly heavy data loads of emerging service-based business models. It doesn't take long, however, to realize that performance of these distributed architectures is tied directly to network connectivity. Unfortunately, network solutions tend to become more expensive as demands for bandwidth and flexibility mount, putting the enterprise in a difficult position when it comes to meeting the demands of increasingly tech-savvy users at a reasonable price point ...

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The internet of things (IoT) is pushing the enterprise network edge to new boundaries. With data soon to be streaming back and forth between legions of user devices across the globe, the edge will blow right past the cloud and even the micro data centers that will foster this widespread connectivity and extend all the way into our homes, businesses and even our bodies ...
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Disaggregation, open networking and SDN control have become key themes when discussing the future of optical networks at industry events. All of these interrelated topics were certainly popular at this year’s Big Communications Event in Austin, Texas, where I joined Axel Clauberg of Deutsche Telekom and Huawei’s Sean Long for a panel debate titled Optical Networks in the New Age of “Open” ...
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Discussions around 5G tend to focus on radio technologies and frequency bands. As with any innovation, the technical aspects are important, but they are a means, not an end. Furthermore, the deployment of 5G will require a tremendous expenditure of time and money. Why will operators invest their precious resources in 5G? ...
 
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