Kuliah Pengantar Teknologi Informasi                                Oleh Coky Fauzi Alfi                        cokyfauzia...
Topics•   Snapshots-Indonesia Internet Users•   Definition: Internet•   Internet v.s. WWW•   History of the Internet•   Ho...
Snapshots-IndonesiaInternet Users
Twitter Heat Map: http://aworldoftweets.frogdesign.com/                                                   3rd most active ...
17.00%                      Twitter: Indonesian does not stop          16.00%                      tweeting on weekends   ...
7.00%6.00%           Jan - Jun5.00%4.00%                                                                       Avg. 53,880...
13.30%     11.68%           11.31%                  10.34%                        10.02%                                 9...
39,168,140                       2nd globallyFacebookFacebook takes Indonesia by the storm in 2009 even though that the se...
The 1st and only IndonesianFacebook Page DirectoryCategorized and track the most popularIndonesian Facebook Pagehttp://fbd...
Rebranded to ON|OFF in 201120+ bloggingcommunities                                               4th Pesta Blogger+ 2010 E...
Definition: Internet
What Is the Internet?It is the largest computer system in theworld, consisting of thousands ofconnected networks.When comp...
Try define:internet at Google
Internet v.s. WWW
The Internet and the World  Wide Web (WWW) are     not synonymous  Internet ≠ WWW
1. Jika Internet adalah sebuah rel maka WWW   menjadi kereta apinyaSecara teknis, Internet merupakan sebuahinfrastruktur y...
2. Internet menghubungkan komputer, WWW   menghubungkan halaman web     Internet                WWW
3. Internet menggunakan IP Number, WWW   menggunakan URL     Internet               WWW
4. Internet menggunakan kabel atau   wireless, WWW menggunakan hyperlink       Internet                 WWW
History of the Internet
http://computerhistory.org/exhibits/internet_history/http://www.isoc.org/internet/history/brief.shtmlhttp://www.zakon.org/...
How Does It Work?
• The Internet is based on TCP/IP protocol and the  packet-switching technology.• Transmission control protocol (TCP) is r...
How Can Users Access theInternet?
The Internet Infrastructure
•   Regular Modem•   Cable modem or cable network•   Digital Subscriber Line (DSL)•   Fiberoptic cable•   Wireless•   Sate...
Domain Name System(DNS)
The domain name system (DNS) will takecare of the translation of a domain nameinto an IP address or vice versa.For example...
International Domain NamesDomain names outside the United Statesare, for example, as follows: Australia =au, India = in, J...
Top-Level Domains.com (commercial).edu (higher education).net (networking companies).org (nonprofit organizations).gov (U....
New Top-Level Domains.aero (air-transport industry).biz (business).coop (cooperatives).info (information).museum (museum)....
PANDIPANDI (Pengelola Nama Domain InternetIndonesia) adalah badan hukum yang dibentukoleh perwakilan dari komunitas teknol...
Available Domain Names for .id• .CO.ID komersial, badan usaha dan sejenisnya• .NET.ID penyedia jasa telekomunikasi yang be...
Common Uses of theInternet
Common Uses of the Internet•   E-mail•   The World Wide Web•   Remote access•   Collaboration•   File sharing•   Streaming...
© 2011cokyfauzialfi.wordpress.comWhat’s Your Message?
Internet (1)
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Internet (1)

  1. 1. Kuliah Pengantar Teknologi Informasi Oleh Coky Fauzi Alfi cokyfauzialfi.wordpress.comInternet (1)
  2. 2. Topics• Snapshots-Indonesia Internet Users• Definition: Internet• Internet v.s. WWW• History of the Internet• How Does It Work?• How Can Users Access the Internet?• The Internet Infrastructure• Domain Name System (DNS)• Common Uses of the Internet
  3. 3. Snapshots-IndonesiaInternet Users
  4. 4. Twitter Heat Map: http://aworldoftweets.frogdesign.com/ 3rd most active countryTwitterTwitter started in 2006 as a micro blogging service (140 characters) that no onereally understands. Indonesian started to paid attention to Twitter in 2010, 4 yearsafter the service is available.Currently, it is estimated that Indonesian produce around 15% of all tweetsglobally, making Indonesia the 3rd largest tweets producers after Brazil and USA.
  5. 5. 17.00% Twitter: Indonesian does not stop 16.00% tweeting on weekends 15.00% 14.00% 13.00% Tweets 12.00% 11.00% 10.00% 9.00% Monday Tuesday Wednesday Thursday Friday Saturday SundayAverage tweets per day: 1,293,131 tweetsTotal tweets in 6 months: 234,056,721 tweetsSource: SalingSilang.com Engine, Indonesian Twitter Users H1 2011 http://salingsilang.com
  6. 6. 7.00%6.00% Jan - Jun5.00%4.00% Avg. 53,8803.00% tweets/hour2.00%1.00% Avg. 3.8m0.00% account / month7.00% Early morning: 11%6.00% Morning: 30%5.00% Jan – Mar Afternoon: 26%4.00% Night time: 33%3.00%2.00%1.00%0.00%Hourly tweets of Indonesian usersSource: SalingSilang.com Engine, Indonesian Twitter Users H1 2011 http://salingsilang.com
  7. 7. 13.30% 11.68% 11.31% 10.34% 10.02% 9.15% Check out Indonesia live tweets map at 7.75% http://salingsilang.com/petatwit 6.53% 6.05% 5.54% 2.88% 2.24% 1.14% 0.94% 0.67% 0.19% 0.16% 0.10% 0.02% Top cities in Indonesia that tweets Source: SalingSilang.com Engine, Indonesian Twitter Users H1 2011 http://salingsilang.com
  8. 8. 39,168,140 2nd globallyFacebookFacebook takes Indonesia by the storm in 2009 even though that the service isavailable since 2006. Propelled by social issues that brewing on facebook andpickup up by traditional media, Facebook Indonesian users went from below 1musers in Jan 2009 to 19m users in Dec 2009Currently Indonesian is the 2nd largest Facebook users in the world
  9. 9. The 1st and only IndonesianFacebook Page DirectoryCategorized and track the most popularIndonesian Facebook Pagehttp://fbdir.salingsilang.com
  10. 10. Rebranded to ON|OFF in 201120+ bloggingcommunities 4th Pesta Blogger+ 2010 Epicentrum, Jakarta, 30 OctBlogger / BloggingIndonesian bloggers has been around since early 2000. There’s limited data aboutIndonesia Blogosphere other than that there are about 20+ active bloggingcommunities and Indonesian Bloggers has an annual blogging conference since2007, “Pesta Blogger”
  11. 11. Definition: Internet
  12. 12. What Is the Internet?It is the largest computer system in theworld, consisting of thousands ofconnected networks.When computers are connected to theInternet, they are able to communicateand share information.
  13. 13. Try define:internet at Google
  14. 14. Internet v.s. WWW
  15. 15. The Internet and the World Wide Web (WWW) are not synonymous Internet ≠ WWW
  16. 16. 1. Jika Internet adalah sebuah rel maka WWW menjadi kereta apinyaSecara teknis, Internet merupakan sebuahinfrastruktur yang digunakan untuk melakukanproses penyajian dan pertukaran data denganbanyak komputer secara global.Sedangkan WWW menjadi media transportasiyang dipakai untuk proses penyajian datamelalui infrastruktur tersebut.
  17. 17. 2. Internet menghubungkan komputer, WWW menghubungkan halaman web Internet WWW
  18. 18. 3. Internet menggunakan IP Number, WWW menggunakan URL Internet WWW
  19. 19. 4. Internet menggunakan kabel atau wireless, WWW menggunakan hyperlink Internet WWW
  20. 20. History of the Internet
  21. 21. http://computerhistory.org/exhibits/internet_history/http://www.isoc.org/internet/history/brief.shtmlhttp://www.zakon.org/robert/internet/timeline/
  22. 22. How Does It Work?
  23. 23. • The Internet is based on TCP/IP protocol and the packet-switching technology.• Transmission control protocol (TCP) is responsible for breaking up messages into sequences of packets, each approximately 1500 bytes.• It makes and breaks the connection between computers on the Internet, whereas the Internet Protocol (IP) takes care of routing the data packets on the Internet.• At the destination, the TCP software reassembles these packets into complete messages.
  24. 24. How Can Users Access theInternet?
  25. 25. The Internet Infrastructure
  26. 26. • Regular Modem• Cable modem or cable network• Digital Subscriber Line (DSL)• Fiberoptic cable• Wireless• Satellite• Cell phone
  27. 27. Domain Name System(DNS)
  28. 28. The domain name system (DNS) will takecare of the translation of a domain nameinto an IP address or vice versa.For example, if a user were to type the URLhttp://www.raritanval.edu, the DNS wouldtranslate it into an equivalent IP address of192.231.207.100.
  29. 29. International Domain NamesDomain names outside the United Statesare, for example, as follows: Australia =au, India = in, Japan = jp, China = cn, UnitedKingdom = uk, South Africa = za.A domain for a university in Japan could beftp.meiji.ac.jp, for example, where the domainac stands for academic (college or university).
  30. 30. Top-Level Domains.com (commercial).edu (higher education).net (networking companies).org (nonprofit organizations).gov (U.S. federal government).mil (U.S. military).int (international treaties)
  31. 31. New Top-Level Domains.aero (air-transport industry).biz (business).coop (cooperatives).info (information).museum (museum).name (for registration by individuals).pro (accountants, lawyers, physicians, etc).tv (television)
  32. 32. PANDIPANDI (Pengelola Nama Domain InternetIndonesia) adalah badan hukum yang dibentukoleh perwakilan dari komunitas teknologiinformasi dan telah memenuhi syarat sebagaibadan hukum di Indonesia.PANDI memiliki maksud dan tujuan untukmengembangkan dan menyediakan jasa layananyang lain terkait dengan nama domain.
  33. 33. Available Domain Names for .id• .CO.ID komersial, badan usaha dan sejenisnya• .NET.ID penyedia jasa telekomunikasi yang berlisensi• .AC.ID akademik, universitas, perguruan tinggi dan sejenisnya• .SCH.ID sekolah• .GO.ID institusi pemerintah dan sejenisnya• .MIL.ID instansi militer• .OR.ID organisasi selain organisasi di atas• .WEB.ID pribadi atau komunitas
  34. 34. Common Uses of theInternet
  35. 35. Common Uses of the Internet• E-mail• The World Wide Web• Remote access• Collaboration• File sharing• Streaming media• Voice telephony (VoIP)
  36. 36. © 2011cokyfauzialfi.wordpress.comWhat’s Your Message?

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