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Web 2.0 : An Introduction

Web 2.0 : An Introduction. By Dr.D.N.Phadke SR. Assistant Librarian, IIT Bombay. What is Internet?. Use of Information source through Client –Server relation TCP/IP Configuration Web Pages with Hypertext Languages Internet is a Collection of Web-pages

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Web 2.0 : An Introduction

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  1. Web 2.0 : An Introduction By Dr.D.N.Phadke SR. Assistant Librarian, IIT Bombay

  2. What is Internet? • Use of Information source through Client –Server relation • TCP/IP Configuration • Web Pages with Hypertext Languages • Internet is a Collection of Web-pages • Hypertext Transmission protocol (http://) • World Wide Web (www) Domain

  3. Internet Technology-First Generation Mile Stones: Advances in Telecommunication Technology 1969-ARPANET 1970-Transfer Protocol 1980-E-mail 1990-2003-Gopher :The First Website WWW-World Wide Web (Tim Burners -Lee) http:// Hypertext Transfer Protocol Hypertext Languages -HTML, Java, Perl, Visual Basic Search Engines-Google,Yahoo,MNS

  4. What is Web 1.0 • First Generation Internet Technology • Dot.com Age • Double Click • Flow of Information User →Information

  5. Internet Usage pattern-I Casual • News Channels/Websites • Entertainment or Sports • OPACs of Libraries • Library Network Websites • Websites of University Libraries • Government Portals • Industry Portals • Subject Gateways

  6. Internet Usage Pattern-II Work Electronically • Railway/Air Online Reservation • Net Banking, Utility Payments • Online Trading • E-Shopping • Online Book Stores • E-Learning • Online Exams

  7. Internet Usage Pattern-III Use of Online Resources • E-Journals • E-Books • Databases(Bibliographic and Full-text)

  8. Internet Usage Pattern-IV Use of Open Access Resources • Digital Libraries • Repositories • Open Access Journals

  9. What is Web 2.0 ? Pioneer-Tim O’Reilly and Dale Dougherty (2004) • Second Generation Internet Technology • Collaborative, Interactive & Dynamic Advanced Utilities Weblogs ,RSS Feeds, Social Networking/Bookmarking Instant Messaging Tagging , Start-page Streaming Media Mash-ups Own Search Engine Wikis Flicker Podcasts

  10. Special features of Web 2.0 • Web As One Platform • Use of Collective Intelligence • End of Software Cycle Dynamic Features with- AJAX- Asynchronus Java Script and XML

  11. What Is Librarian 2.0 Librarian 2.0 means : “Applications of Interactive, Collaborative, and Multimedia Web based Technologies to Web based Library Services and collections”

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