What Is Web 2.0 By Anil Gupta
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Transcript of What Is Web 2.0 By Anil Gupta
What is Web 2.0?
www.guptaanil.comby Anil Gupta
What We're Covering.
General concept of Web 1.0 Web 2.0 Cool web 2.0 applications. Core Web 2.0 Technologies. What's next?
In The beginning - Web 1.0
Web 1.0 Era of web 1.0 One way communication. Portals are huge. Weight of the page was burden.
The world has changed.I see it in the water.I feel it in the Earth.I smell it in the air.
-Galadriel, Lady of Light J.R.R. Tolkien's Lord of the Rings
What Makes a Web 2.0 Application?
Web 2.0 is a State of Mind
Web 2.0 is the Revolution.
Industrial Revolution
Steam Engine Invented by Heron of Alexandria in the 1st Century AD
Used as a toy In 18th Century Britain,
steam engines first used to power machinery
Unique combination of technological, cultural and economic factors led to the Industrial Revolution
Web 2.0 - Revolution
Web 2.0 - Creativity
Using existing technologies in new and innovative ways
Change in the way people view the we More mature industry Healthier web economy Need to innovate just to maintain position
Web 2.0 - Interactive
Not only informative like 1.0. Two way communication. Participation Comments, Reviews, Rattings
Web 2.0 - Collaboration
Social Networking. On line Community Groups.
Web 2.0 – Information Sharing.
Blogs Wiki Social networking YouTube On line Office application.
Web 2.0 – Reuse.
Open Source. Reuse and Re-mix. Apps. Starting from certain layer rather from scratch.
Web 2.0 – Open Data.
APIs RSS Web services.
Web 2.0 - Rich User Experience
Easy to use Pleasurable to use Build social networks Rich user interface Functions like a traditional application
Web 2.0 is a Buzzword!
Cool Web 2.0 Applications
OnOneMap
Netvibes.com
Backpackit.com
Meebo.com
Writely.com ( google docs )
More Web 2.0 applications.
http://www.go2web20.net/
Core Web 2.0 Technologies
Open data through API's and web services RSS Ajax Web Standards (DOM Scripting, XHTML, CSS)
Exciting Time to be a Web Developer
Sudden renewed energy on the web New apps popping up every week Big companies snapping up talent People investing in start-ups again
What Next?
Ajax Applications Desktop Widgets (Dashboard) Flex Applications Openlaszlo Applications XUL Applications
Questions???