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Updated Global Cloud Index: Revised Forecast Shows Clear Signs of Continued Data Center Virtualization

Today, Cisco released its first update to the Cisco Global Cloud Index (GCI), covering the 2011 to 2016 forecast period. This annual report is our ongoing effort to predict the growth of global and regional data center and cloud-based IP traffic as well as analysis of the trends associated with data center virtualization and cloud computing. Here are just a few of the key projections in this year’s report:

Global data center traffic

  • Global data center IP traffic will increase nearly four-fold over the next 5 years (reaching 6.6 zettabytes by the end of 2016). Overall, data center IP traffic will grow at a compound annual growth rate (CAGR) of 31 percent from 2011 to 2016.

Data center virtualization and cloud computing transition

  • By 2016, nearly two-thirds of all data center workloads will be processed in the cloud (as opposed to less virtualized traditional IT servers). In 2011, 30 percent of workloads were processed in the cloud, with 70 percent being handled in a traditional data center.

Global cloud traffic

  • Global cloud IP traffic will increase six-fold over the next 5 years (reaching 4.3 zettabytes by the end of 2016). Overall, cloud IP traffic will grow at a 44% CAGR from 2011 -- 2016.
  • Global cloud IP traffic will account for nearly two-thirds of total data center traffic by 2016.

And this year, we’ve added more forecast granularity—projecting cloud traffic (and other metrics) for all six global regions: Read More »

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Mobile Influence: The Value of Connecting the Disconnected

Even though we all know the statistics showing the tremendous growth of mobile and smartphone usage, I continue to be amazed by the impact this technology is making for the most disconnected societies.

I am particularly interested in the use of mobile applications for social entrepreneurship. By using basic SMS communications communities have been able to educate and reach many more people than traditional tactics.

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Make Way for More Users

Have you seen the numbers? There are a few more of us on the Internet now than there were last year—and over the next four years, today’s numbers will look humble in comparison.

About one-third of the world’s population today is using the Internet. That includes all of us—whether we’re in offices in Silicon Valley, in airports in Tokyo or Dubai, or surfing from the Gobi Desert.

As fixed and mobile networks grow and expand, an ever-increasing portion of the world’s population will Read More »

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How Worldwide Growth of Telecom Services Creates Opportunities

It’s been over three months since we started our guest columnist series around the VNI Service Adoption research.  This research forecasts the end user adoption rate for 20+ telecommunication services such as SMS, mobile banking, online gaming, location-based services, and various types of video conferencing.

Our goal is to explore how the use of technology, and specifically telecom services, impact people’s lives and communities worldwide. Technology is an enabler, the cool gadgets and networks and shiny objects are not necessarily meaningful on their own. It takes intelligence and creativity of many people to bring it to fruition and provide a context which empowers individuals to dream of achieving bigger outcomes.

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Cisco’s VNI Global IP Traffic Forecast: A Predictor of Economic Growth?

Last week, Cisco announced its latest Cisco Visual Networking Index Global IP Traffic Forecast, 2011-2016 from the National Press Club in Washington, D.C.

The report showed that global Internet traffic is expected to grow four-fold over the forecast period, reaching 1.3 zettabytes annually by 2016.  And the total number of network connections will grow to 19 billion, or 2 and half connections for every Read More »

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