By: Lorna Cropper
Big Bang Data is the name of an exhibition currently running at Somerset House, London which has been extended until 20 March 2016 due to popular demand. The exhibition shows data in all its guises and how its collection has evolved over history. From Florence Nightingale’s used of data visualisation techniques in the Crimea War that showed how more members of the British Army died from sickness related to the lack of cleanliness rather than their wounds and other causes to today’s explosion of data via technology and digital platforms such as GPS signals from mobile phones, wearable devices and social media sites.
A popularly cited statistic which embodies the exponential growth of data is that in the two years preceding 2013 more than 90% of the world’s data was produced with an estimated 2.5 quintillion bytes of data being generated each day.[1] Given these incredible numbers the exhibition reflects on how this data is transferred, collected and used. The exhibition’s first installation, Internet Machine by Timo Arnall, captures how the Internet functions. Another early exhibit of a world map displays all the cables under the sea that provide global Internet connectivity, above which hang photos of cloud providers’ data centres such as Google’s in Hamina, Finland. As computing power increases and the cost of storing data falls the world’s total data capacity is enormous and becoming somewhat infinitesimal.
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