The Royal Library of Alexandria: The Largest Collection of Recorded Information in the Ancient World
(Circa 300 BCE)
From Cave Paintings to the Internet A Chronological and Thematic Database on the History of Information and Media Data Storage / Memory Outline
Browse the Database by Theme
1,000 BCE – 300 BCE
30 CE – 500 CE
The Form of the Manuscript Book Gradually Shifts from the Roll to the Codex
(Circa 150 CE –
450 CE)
1400 – 1450
1450 – 1500
1600 – 1650
1800 – 1850
1850 – 1875
Flong as an "Immutable Form of Information Capture"
(Circa 1850)
1940 – 1945
Electronic Memory
(January 29, 1944)
1945 – 1950
A Single Erasable High-Speed Memory
(July 15, 1946)
The World's First Electronic Computer Company
(September 1946)
Invention of Holography
(1947)
Northrop Places the Contract for the BINAC
(October 1947)
Patenting the Mercury Acoustic Delay-Line Electronic Memory
(October 31, 1947)
1950 – 1955
Untitled
(1952)
IBM Installs its First Stored Program Electronic Computer, the 701, but They Don't Call it a Computer
(March 27, 1953)
1955 – 1960
Magnetic Core Storage Units
(1955)
1960 – 1970
"Libraries of the Future"
(1965)
Memory Caching
(April 1965)
Semi-Conductor Memory
(1966)
DRAM
(1966)
1970 – 1980
System/370 Using Semiconductor Memory
(June 30, 1970)
Floppy Disk
(1971)
The CD is Developed
(1976 –
1982)
1980 – 1990
Invention of Flash Memory
(Circa 1980)
The First Scanner?
(November 1982)
1990 – 2000
DVDs
(September 1996)
2000 – 2005
How Much Information?
(2000)
The ASCI White Supercomputer
(June 29, 2000)
"Vegetal and Mineral Memory: The Future of Books"
(November 1, 2003)
Cortical Rewiring and Information Storage
(October 14, 2004)
2005 – 2010
"The entire works of humankind, from the beginning of recorded history, in all languages" would amount to 50 petabytes of data.
(May 14, 2006)
The First One Terabyte Hard Disk Drive
(January 4, 2007)
Data-Storing Bacteria Could Last Thousands of Years
(February 27, 2007)
It Would Take 1800 Years to Convert the Paper Records . . . .
(March 10, 2007)
"Computers vs. Brains"
(April 1, 2009)
Costs of Managed Archiving versus Passive Archiving of Data
(June 4, 2009)
2010 – Present
Biological Journals to Require Data-Archiving
(January 2010)
