Tag Archives: data

The Zettabyte Era: A Brave New World of Devices

Cisco VNI 2011

 
Big Data is getting bigger. Here are some top findings from Cisco’s latest VNI – Visual Networking Index:
 
IP traffic will increase worldwide 4x by 2015, reaching 966 exabytes or just under 1 Zettabye (which is 10 to the 21st power).Factors that are driving this growth, include:
  • Video, as it is increasingly a part of nearly every networked experience.  By 2015, one million minutes of video – nearly two years worth – will cross the network every second.
  • More devices are connecting to the network – we forecast more than 15 billion will be on the network by 2015, making it on average more than two devices (whether it be a PC, phone, TV, or even machine-to-machine) per person for every person on earth (and if you’re like me, you’re an “overachiever” on this number, with well over a dozen devices connected to the network…by the way, just how many network connections are you responsible for?)
    • More people will be using the network – a total of 3 Billion people will be on the network in 2015, compared to 1.9 Billion estimated in 2010, due to increased broadband penetration – much of it mobile – and accessibility of lower cost devices.
    • Increased speed – overall connectivity speed doubled from 2009-2010 from 3.5 to 7Mbps and is expected to increase 4-fold to 28 Mbps by 2015.  This is relevant because when people can do more with the network, they tend to do so… video usage increases all the more which starts the cycle all over again.

– Ted Morris, 4ScreensMedia

 
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