Storage Capacity

From ScenarioThinking
Jump to navigation Jump to search

Breadcrumbs: The Future of Ubiquitous Computing --> Driving Forces: Technological Forces --> Storage Capacity

Description

Computer storage, computer memory, and often casually memory refer to computer components, devices and recording media that retain data for some interval of time. Computer storage provides one of the core functions of the modern computer, that of information retention. It is one of the fundamental components of all modern computers, and coupled with a central processing unit (CPU), implements the basic Von Neumann computer model used since the 1940s.

Enablers

Inhibitors

Paradigms

Experts

Timing

Magnetic storage Semiconductor storage Optical disc storage Magneto-optical disc storage Ultra Density Optical disc storage Optical Jukebox storage

Other early methods: Paper tape and punch cards (1980) Williams tube and Selectron tube Delay line memory

Web Resources

http://en.wikipedia.org/wiki/Computer_storage