There are many reasons for this bulimia of data consumption

It was not until 50 years so that 25 of Americans have access to electricity, 35 years for the phone, 25 years for television, but in less than 6 years a quarter of the population of the United States could use the Internet broadband.

Worldwide, there has been an explosion of content digital Americas consumption and thereby began to seriously fear a saturation of the networks. YouTube, for example, currently uses to him alone all the bandwidth that is consumed on the Internet, 8 years ago. For the famous manufacturer of I/P Cisco, expected traffic from 200 to 300 annual growth, or even 300 to 500 over the next years.

If climate change can cause a rise in the long term, much shorter term a flood may overwhelm the world, of the data flow now known as "the exaflood" literature is the flood of "exa bytes." Recall that an exabyte represents 1,000 billion gigabytes which themselves are each equivalent to 1 billion bytes, these figures give the Vertigo!

Today on Internet Ric molecule each year a volume of data between 60 and 100 exabytes 2 barely 10 years ago, tomorrow in 2015 it is estimated that the traffic could be multiplied by 100. An iPhone, for example, multiply by 30 data exchanged by Subscriber and next year mobile data traffic will exceed that of the voice.

There are many reasons for this bulimia of data consumption. Technical progress of course allowed these new uses, supplemented by the inno elevations stimulated by competition between operators. This type of means of communication is entered only in morals but in the management of all systems of production methods.

How now consider a commercial, financial, logistical or activity services without the use of fixed or mobile Internet more generally How to design research, University teaching, medicine without massive data transmission How to develop exchanges between individuals away without video

Thus moved in recent years from a simple need for information to put in relation to the men and events in a need of communication i.e. Exchange of infor familiarity between individuals and finally need of commu nications remotely, from telecommunications to escape the framework of the space.

In addition, communication can be conceived only if it has the following three attributes: mobility, interactivity and interoperability (the recovery of data on any terminal) and as such, whatever its form, voice, writings, data or images, she asks to be channelled more in addition to place in the spectrum of frequencies.

The so-called bandwidth, support of transport data is going to be at the heart of the concerns and, as it is limited because by definition the frequencies are rare and irreproducible assets, very large investments to increase the size and performance of the infrastructure are to consider. The regulatory framework must also be adapted so that mobility is allowed everywhere and architectures of networks must be profoundly changed. If these requirements were not met, a kind of collapse could lead to a serious deterioration in the quality of the services or even serious disturbances in the service event both in their whole economies in the countries of the North than in those of the South, to the current crisis additional new disturbances and certainly a brake to the growth and the so-called "green" economywhich is based in its foundation on this type of means of communication that suppress the constraint of remoteness.

It is time to react even though these predictions on the growth of consumption of data to some too pessimistic, because telecommunications and the Internet the timeliness of applications is especially fast and she often surprises top forecasters.