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Search engines of change

It’s getting ever harder to remember what the world was like before Google and Facebook. Not only do what many people think of as simply websites play big roles in our daily lives, they also shape the physical structure of the Internet itself. And in doing so, they present both opportunities and threats to the rest of the networking industry.

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CableLabs is spearheading efforts to develop a proposal that uses coherent optics to dramatically boost the capacity of hybrid fibre coaxial networks, reports Andy Extance

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Systems vendors are using intelligent software to squeeze more performance from optical networks. Pauline Rigby reports on developments at OFC 2017