We all know there is digital information being retained for this and that, but where is it all being stored? - and is there enough "space" to store it? Perhaps not, as the NY Times reports:
"A new study that estimates how much digital information is zipping around (hint: a lot) finds that for the first time, there's not enough storage space to hold it all. Good thing we delete some stuff.
The report, assembled by the technology research firm IDC, sought to account for all the ones and zeros that make up photos, videos, e-mails, Web pages, instant messages, phone calls and other digital content cascading through our world today. The researchers assumed that an average digital file gets replicated three times.
Add it all up and IDC determined that the world generated 161 billion gigabytes -- 161 exabytes -- of digital information last year.
That's like 12 stacks of books that each reach from the Earth to the sun. Or you might think of it as 3 million times the information in all the books ever written, according to IDC. You'd need more than 2 billion of the most capacious iPods on the market to get 161 exabytes."
"A new study that estimates how much digital information is zipping around (hint: a lot) finds that for the first time, there's not enough storage space to hold it all. Good thing we delete some stuff.
The report, assembled by the technology research firm IDC, sought to account for all the ones and zeros that make up photos, videos, e-mails, Web pages, instant messages, phone calls and other digital content cascading through our world today. The researchers assumed that an average digital file gets replicated three times.
Add it all up and IDC determined that the world generated 161 billion gigabytes -- 161 exabytes -- of digital information last year.
That's like 12 stacks of books that each reach from the Earth to the sun. Or you might think of it as 3 million times the information in all the books ever written, according to IDC. You'd need more than 2 billion of the most capacious iPods on the market to get 161 exabytes."
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