A Short History of BIG DATA презентация

Future of the Research Library.
He estimates that American university libraries were doubling in size every sixteen years.

X 2

Facts taken from A Very Short History Of Big Data by Gil Press – Forbes.com

storage requirements for all information be kept to a minimum. A fully automatic and rapid three-part compressor which can be used with “any” body of information to greatly reduce slow external storage requirements and to increase the rate of information transmission through a computer is described in this paper.

Automatic Data Compression

published by
B. A. Marron &
Paul de Maine

from the Abstract

Facts taken from A Very Short History Of Big Data by Gil Press – Forbes.com

users have no way of identifying obsolete data; the penalties for storing obsolete data are less apparent than are the penalties for discarding potentially useful data.”

I.A. Tjomsland gives the talk titled
“Where Do We Go From Here?”

Facts taken from A Very Short History Of Big Data by Gil Press – Forbes.com

Gil Press – Forbes.com

Digital storage becomes more cost-effective for storing data than paper

VS

Gil Press – Forbes.com

The term big data is used for the first time in publication

“Application-controlled demand paging for out-of-core visualization”

Gil Press – Forbes.com

Data Traffic

Voice Traffic

by

2002

“The Size and Growth Rate of the Internet.”

Gil Press – Forbes.com

≈ 1.5

Study finds that in 1999 the world produced

exabytes of unique information

X 250

exabytes of unique information

For every man, woman, and child

Gil Press – Forbes.com

Velocity

Variety

Doug Laney, an analyst with the Meta Group, coins the 3 V’s

“3D Data Management: Controlling Data Volume, Velocity, and Variety.”

Gil Press – Forbes.com

In 2002, digital information storage surpassed non-digital for the first time

Gil Press – Forbes.com

Database management is a core competency of Web 2.0 companies, so much so that we have sometimes referred to these applications as ‘infoware’ rather than merely software.”

Tim O’Reilly - “What is Web 2.0”

Gil Press – Forbes.com

1986

2007

+ 25% per year

“The World’s Technological Capacity to Store, Communicate, and Compute Information”

99.2% of all storage capacity was analog

94% of storage capacity was digital

VS

Gil Press – Forbes.com

Big Data is defined in “Critical Questions for Big Data” as a cultural, technological, and scholarly phenomenon that rests on the interplay of:

Technology: maximizing computation power and algorithmic accuracy to gather, analyze, link, and compare large data sets
Analysis: drawing on large data sets to identify patterns in order to make economic, social, technical, and legal claims.
Mythology: the widespread belief that large data sets offer a higher form of intelligence and knowledge that can generate insights that were previously impossible, with the aura of truth, objectivity, and accuracy.

Navigate UI

Helping businesses manage their big data, in a big way.

Short History of Big Data” by Gil Press, taken from Forbes.com.

Additional sources are cited within the text.

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