Businesses will double the amount of data they send across networks in the next few years. In the US, that means greater use of managed IP. Australia, though, like a lot of countries, is heading in the opposite direction.

Cisco’s Virtual Networking Index provides sophisticated forecasts of how we will use networks over the next few years. It estimates that the amount of data transferred by businesses will increase from 6 trillion gigabytes last year to 12 trillion by 2016. Or, if you prefer, 12,051 petabytes.

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