Intro Inet Tech

8/7/2019 Intro Inet Tech

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QAFQAZ UNIVERSITYQAFQAZ UNIVERSITY

Internet TechnologiesDr. Abzetdin ADAMOV


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D 30% MDA 20% (quiz 70%; ders de katlm +

devam 30%)

DS 50% Toplam 100 puan

BDA 10 puan (max) (Referat kurallara

uygun, min 7 sayfa , Azerice + konuyla balyazlm devi)

Note: Alnan BDA mutlaka sonulanmalNote: Alnan BDA mutlaka sonulanmal

EVALUATION


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Internet History In 1957, the Soviet Union launched the first satellite, Sputnik I, triggeringIn 1957, the Soviet Union launched the first satellite, Sputnik I, triggering

US President Dwight Eisenhower to create theUS President Dwight Eisenhower to create the ARPAARPA (Advanced(AdvancedResearch Project Agency ) agency to regain the technological lead in theResearch Project Agency ) agency to regain the technological lead in thearms race.arms race.

A special computer called anA special computer called an Interface Message ProcessorInterface Message Processorwaswasdeveloped to realize the design, and thedeveloped to realize the design, and the ARPANETARPANETwent live in earlywent live in earlyOctober, 1969.October, 1969.

The first networking protocol used on the ARPANET was theThe first networking protocol used on the ARPANET was the NetworkNetworkControl ProgramControl Program. In 1983, it was replaced with the. In 1983, it was replaced with the TCP/IPTCP/IPprotocolprotocoldeveloped bydeveloped by Robert KahnRobert Kahn,, Vinton CerfVinton Cerf

In 1990, the ARPANET was retired and transferred to theIn 1990, the ARPANET was retired and transferred to the NSFNETNSFNET(National Science Foundation Network(National Science Foundation Network )). The NSFNET was soon. The NSFNET was soonconnected to theconnected to the CSNETCSNET, which linked Universities around North, which linked Universities around NorthAmerica, and then to theAmerica, and then to the EUnetEUnet, which connected research facilities in, which connected research facilities inEurope.Europe.

The use of the Internet exploded after 1990, causing the US GovernmentThe use of the Internet exploded after 1990, causing the US Governmentto transfer management toto transfer management to independent organizationsindependent organizations starting in 1995.starting in 1995.

In 1957, the Soviet Union launched the first satellite, Sputnik I, triggeringIn 1957, the Soviet Union launched the first satellite, Sputnik I, triggeringUS President Dwight Eisenhower to create theUS President Dwight Eisenhower to create the ARPAARPA (Advanced(AdvancedResearch Project Agency ) agency to regain the technological lead in theResearch Project Agency ) agency to regain the technological lead in thearms race.arms race.

A special computer called anA special computer called an Interface Messag

e ProcessorInterface Message Processorwaswasdeveloped to realize the design, and thedeveloped to realize the design, and the ARPANETARPANETwent live in earlywent live in earlyOctober, 1969.October, 1969.

The first networking protocol used on the ARPANET was theThe first networking protocol used on the ARPANET was the NetworkNetworkControl ProgramControl Program. In 1983, it was replaced with the. In 1983, it was replaced with the TCP/IPTCP/IPprotocolprotocoldeveloped bydeveloped by Robert KahnRobert Kahn,, Vinton CerfVinton Cerf

In 1990, the ARPANET was retired and transferred to theIn 1990, the ARPANET was retired and transferred to the NSFNETNSFNET(National Science Foundation Network(National Science Foundation Network )). The NSFNET was soon. The NSFNET was soonconnected to theconnected to the CSNETCSNET, which linked Universities around North, which linked Universities around NorthAmerica, and then to theAmerica, and then to the EUnetEUnet, which connected research facilities in, which connected research facilities inEurope.Europe.

The use of the Internet exploded after 1990, causing the US GovernmentThe use of the Internet exploded after 1990, causing the US Governmentto transfer management toto transfer management to independent organizationsindependent organizations starting in 1995.starting in 1995.


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Internet History

Vannevar BushVannevar Bush wrote the first visionary description of thewrote the first visionary description of thepotential uses for information technology with his description ofpotential uses for information technology with his description ofthe "memex" automated library system.the "memex" automated library system.

Norbert WienerNorbert Wienerinvented the field of Cybernetics, inspiring futureinvented the field of Cybernetics, inspiring futureresearchers to focus on the use of technology to extend humanresearchers to focus on the use of technology to extend humancapabilities.capabilities.

The 1956 Dartmouth Artificial Intelligence conferenceThe 1956 Dartmouth Artificial Intelligence conferencecrystallized the concept that technology was improving at ancrystallized the concept that technology was improving at anexponential rate, and provided the first serious consideration ofexponential rate, and provided the first serious consideration ofthe consequences.the consequences.

Marshall McLuhanMarshall McLuhan made the idea of a global villagemade the idea of a global villageinterconnected by an electronic nervous system part of ourinterconnected by an electronic nervous system part of ourpopular culture.popular culture.

Vannevar BushVannevar Bush wrote the first visionary description of thewrote the first visionary description of thepotential uses for information technology with his description ofpotential uses for information technology with his description ofthe "memex" automated library system.the "memex" automated library system.

Norbert WienerNorbert Wienerinvented the field of Cybernetics, inspiring futureinvented the field of Cybernetics, inspiring futureresearchers to focus on the use of technology to extend humanresearchers to focus on the use of technology to extend humancapabilities.capabilities.

The 1956 Dartmouth Artificial Intellig

ence conferenceThe 1956 Dartmouth Artificial Intelligence conferencecrystallized the concept that technology was improving at ancrystallized the concept that technology was improving at anexponential rate, and provided the first serious consideration ofexponential rate, and provided the first serious consideration ofthe consequences.the consequences.

Marshall McLuhanMarshall McLuhan made the idea of a global villagemade the idea of a global villageinterconnected by an electronic nervous system part of ourinterconnected by an electronic nervous system part of ourpopular culture.popular culture.

The conceptual foundation for creation of the Internet wassignificantly developed by three individuals and a researchconference, each of which changed the way we thought abouttechnology by accurately predicting its future:


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Internet Today

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Internet

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Canada

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Alan


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Internet Today

Information

Tecnology

34.6%

Dier Economi65.4%


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Internet Today

16 3757 74

102 147 155 195

254

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515562 580

650

1100

1500

0

100

200

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400

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NOTE: 2009 son nda eTForecasts aratrmalarna gre 1.5 milyara ulaacak


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Internet Today

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Foundations of the Web

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Avarage Internet usage n the world 21.9%


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Note: Global Internettraffi


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Note: Proto ols that ake up Internet traffc


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SUN SUN

1

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Foundations of the WEBDNS DNS

DNS

DNS

lkeler, ehirler, kullanc gruplar


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To build web applications, you first need tounderstand the foundations of the web:

HyperText Transfer Protocol (HTTP) HyperText Markup Language and Forms

(HTML)

Common Gateway Interface (CGI)

Cookies

Other Technologies


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Introduction to HTTP

HyperText Transfer Protocol: The definedstandard of communication between webbrowsers and web servers.

Coverage:

How does HTTP work?

Whats the difference between GET andPOST?

How does it affect my web applications?

How does it affect application development?


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CGI (Common Gateway Interface)

Perl / DBI / MySQL

PHP

JSP (Java Server Pages)

Web Programming Technologies


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