Definition of big data
: an accumulation of data that is too large and complex for processing by traditional database management tools
big data was our Word of the Day on 07/20/2014. Hear the podcast!
Did You Know?
Big data is a new addition to our language, but exactly how new is not an easy matter to determine. A 1980 paper by Charles Tilly provides an early documented use of big data, but Tilly wasn't using the word in the exact same way we use it today; rather, he used the phrase "big-data people" to refer to historians engaged in data-rich fields such as cliometrics. Today, big data can refer to large data sets or to systems and solutions developed to manage such large accumulations of data, as well as for the branch of computing devoted to this development. Francis X. Diebold, a University of Pennsylvania economist, who has written a paper exploring the origin of big data as a term, a phenomenon, and a field of study, believes the term "probably originated in lunch-table conversations at Silicon Graphics Inc. (SGI) in the mid 1990s…."
First Known Use of big data
Seen and Heard
What made you want to look up big data? Please tell us where you read or heard it (including the quote, if possible).