Web 2.0?. Web 1.0 Web 2.0 DoubleClick --> Google AdSense Ofoto --> Flickr Akamai --> BitTorrent...
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Transcript of Web 2.0?. Web 1.0 Web 2.0 DoubleClick --> Google AdSense Ofoto --> Flickr Akamai --> BitTorrent...
Web 2.0?
Web 1.0 Web 2.0DoubleClick --> Google AdSense
Ofoto --> FlickrAkamai --> BitTorrentmp3.com --> Napster
Britannica Online --> Wikipediapersonal websites --> blogging
evite --> upcoming.org and EVDBdomain name speculation --> search engine optimization
page views --> cost per clickscreen scraping --> web services
publishing --> participationcontent management systems --> wikis
directories (taxonomy) --> tagging ("folksonomy")stickiness --> syndication
1. End of the Software Release Cycle2. Operations must become a core competency. Google's or Yahoo!'s expertise in
product development must be matched by an expertise in daily operations.3. Users must be treated as co-developers
web 2.0 rss blog wiki
A Web 2.0 website may typically feature a number of the following techniques:
* Rich Internet application techniques, optionally Ajax-based * CSS * Semantically valid XHTML markup and the use of Microformats * Syndication and aggregation of data in RSS/Atom * Clean and meaningful URLs * Extensive use of folksonomies (in the form of tags or tagclouds, for example) * Use of wiki software either completely or partially (where partial use may grow to become the complete platform for the site) * Weblog publishing * Mashups * REST or XML Webservice APIs
Rich Internet Applications
http://www.netvibes.com/
http://www.google.com/ig
CSS
Separazione tra contenuto e presentazione
BEGIN:VCALENDAR PRODID:-//XYZproduct//EN VERSION:2.0 BEGIN:VEVENT URL:http://www.web2con.com/ DTSTART:20051005 DTEND:20051008 SUMMARY:Web 2.0 Conference LOCATION:Argent Hotel\, San Francisco\, CA END:VEVENT END:VCALENDAR
Syndication and aggregation
www.syndic8.com
www.newsisfree.com
folksonomies
http
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l.ici
o.us
ht
tp://
ww
w.fl
ickr
.com
/
mashups!
http://www.programmableweb.com
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