Evolution of www

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Evolution of www

  1. 1. Evolution of WWW<br />
  2. 2. So World Wide Web…<br />INTERNET<br />WEB<br />Service which runs on the network(internet)<br />Network of Computers<br />
  3. 3. World Wide Web or WWW or Web as defined in Wikipedia <br />It is a system of interlinked hypertext documents accessed via the Internet<br />Tim<br />Who proposed it ?<br />Tim Berners-Lee<br />
  4. 4. Lets look in to the history…<br />1990<br /><ul><li>World’s first web server was developed</li></ul>This is the NeXtT computer <br />Used by Berners-Lee as web server<br />
  5. 5.
  6. 6. Web 1.0<br /><ul><li>Most of the pages were static
  7. 7. There wer only images(mostly animateGIFs..) and hyperlinks
  8. 8. Readers or Users were unable contribute to the site</li></ul>ScreenShot of msn.com from the year<br />1995<br />
  9. 9. Web 2.0<br /><ul><li>Pages are made dynamic
  10. 10. Users or readers are allowed to participate with the website and contribute their views to web.
  11. 11. Technologies widely used in Web 2.0
  12. 12. Client Side
  13. 13. Javascript
  14. 14. Ajax
  15. 15. Flash
  16. 16. Flex
  17. 17. Server Side
  18. 18. There are several server side languages like perl,php,ruby,jasp etc..</li></li></ul><li>Web 3.0<br /><ul><li>Tim Berners-Lee described semantic web as the most important component of web 3.0
  19. 19. Hence the web is required to be more meaningful
  20. 20. Eric Shmidt described Web 3.0 as the web should be able to run any device and every thing will be on the cloud.</li></li></ul><li>How HTML5 helps to make a semantic web<br />Part of a normal webpage<br /><dl><br /> <dt>Name<dt><br /><dd>Mark Zuckerberg</dd><br /><dt>Position</dt><br /> <dd><span >Developer advocate</span> for <span>Google, Inc.<span></dd><br /></dl><br />
  21. 21. How HTML5 helps to make a semantic web<br />Make it more meaning full…<br /> <dl><br /> <dt>Name<dt><br /> <dd itempprop=“name”>Mark Zuckerberg</dd><br /> <dt>Position</dt><br /> <dd><span itempprop=“title”>CEO</span> for <span itempprop=“company”>facebook</dd><br /> </dl><br />There are lot of other elements like <article>,<section>,<summary>… helps a webpage<br />to be more meaningful.<br />
  22. 22.
  23. 23. And that’s all…<br />Thank U..<br />

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