Storage Space For Big Data Worldwide Digital Data Created and Replicated 01 By 2020, the cumulative total of digital (in zettabytes) information is expected to grow from 3.2 35 zettabytesto40zettabytes. 30 In order to be able to meet these data storage 25 02 requirements, we would need the equivalent of 20 6,000 football fields. 15 CH 10 TE 5 N I F F O 0 TE 2006 2008 2010 2012 2014 2016 2018 2020 TA S E Source: Purefunds Big Data ETD (BDAT) TH Global FinTech Trends: Big Data 25