- Tim O’reilly - What is the web 2.0

Web 1.0/2.0 comparison • Google AdSense • Flickr • BitTorrent • Napster • Wikipedia • Blogging • search engine optimization • cost per click • Web Services • Participation • Wikis • Tagging (Folksonomy) • syndication • DoubleClick • Ofoto • Akamai • mp3.com • Britannica Online • Personal websites • domain name speculation • page views • Screen Scraping • Publishing • content management sys. • Directories (Taxonomy) • stickness Web 2.0 Web 1.0

Web 2.0 Features service Software, License Business Need sever data DB not needed DB Web service (no update) Install and update use Service on the platform a product Product Web2.0 (Google) Web1.0 (Netscape)

Another viewpoint on Web 2.0 These world Of internet Those world Of internet Trust Not Trust google Trust in The mass Of people The Way of thinking * Web evolution (Ueda Mochio) Yahoo Corporation Information system Web 2.0 Linux

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