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Punched Card
The American Herman Holrite created the Punched card -
Magnetic Drum
The Austrian engineer Gustav Tauschek invented the Magnetic Drum. This was an important role in the computer memory. -
Hard Disk
The Hard Disk invented in 1956 with the introducing of IBM 305 computer. The capacity of it was 5,000,000 characters -
Floppy Disk
The modern version of Punche Cards. Were popular in the 80's and 90's. -
CD
The Compact Disk is a tool to data storage it plays by an optical technology. -
DVD
The DVD (Digital Video Disk) is a very popular tool for storage. It can include a large capacity of videos or data computer. -
Disk On Key
The Disk On Key was created by Dov Moran from AM system company. This is a mobile storage tool that work on USB interface and allow people to transfer data from computer to computer. -
Cloud Storage
The cloud storage is a way to save file and data on a far server. This method of storage allow the user to rent a capacity of storage. Amazon was the first to develop a computer cloud model based on web services