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HISTORY OF INTERNET
1957
BATCH PROCESSING
Computers only work one task at a time
Before 1957
Batch processing is inefficient and slow.
Errors/bugs were alwaysencountered
Time-sharing was developed
First concept in computer technology to share the processing power of one computer with multiple users
SPUTNIK 1 was launched by the Soviet Union – October 4, 1957
There had been cold war between US and Russia and
their allies. US was threatened by the launch of
the Sputnik 1.
The US Defense Department
gave orders to DARPA to
research for advance
technology that lead to form
ARPA/ARPANET
DARPA planned a large-scale computer network, which then called ARPANET.
Developed in 1966
Military Network
RAND Corporation
National Physical Laboratory in England
Commercial Network
Cyclades in France
Scientific Network
The foundations of Modern Internet (Military, Scientific,
Commercial)
Mainframe
IMP – Interface Message Processor
PACKET SWITCHING
The phone companies developed X.25 protocol which enabled
communication
Telephone companies gets monthly basic charge from users
The Internet
end