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What is Web 2.0?Differences between Web 1.0 and 2.0Why Web 2.0 is happeningCharacteristics and examples of Web 2.0 enterprisesImpact of Web 2.0 on content providers and information professionals

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  • 1. Agenda
    • What is Web 2.0?
    • Differences between Web 1.0 and 2.0
    • Why Web 2.0 is happening
    • Characteristics and examples of Web 2.0 enterprises
    • Impact of Web 2.0 on content providers and information professionals
  • 2. A Whole Bunch of New Jargon About Web 2.0 RSS Ajax Ruby on Rails Atom SOA XML UDDI WSDL Mash-ups Folksonomies Blogs Wikis Podcasting Splog REST RDF SOAP OWL SAML LAMP Ontologies Re-mix Topic maps Concept mapping Ruby Flex P2P Blogosphere V-casting PHP
  • 3. Web 2.0 Is an Evolutionary Stage Source: www.talkorigins.org
  • 4. Differences Between Web 1.0 and 2.0 Micro-aggregation Portals, commercial aggregators Information aggregation Machines talk to machines People talk to people People talk to machines Communications Publish and subscribe Search, browse Information discovery Relationships Transactional Information retrieval Bottom up Top down Governance Web 2.0 Web 1.0
  • 5. Differences Between Web 1.0 and 2.0 Conversational, viral, personal Push, contextual Marketing, selling Ajax, RSS, MySQL, LAMP, PHP, XML, Xquery HTML, Solaris, Oracle DB, WebLogic, SQL Technology Open, standards-based Closed, proprietary Applications Web 2.0 Web 1.0
  • 6. Cycles of Disruptive Technologies 1544 1982 1991 1996 Web services 2000 The Web 2003 Online Databases CD-ROM 1972 Ajax 2005
  • 7. Examples of Web 2.0 Enterprises
  • 8.
  • 9.
  • 10. Web 1.0
  • 11. Web 2.0