1)Web 2.0 is a set of technologies that allow us to create and deliver services to end users in innovative ways. It's not just about the technologies used, but also the new ways they enable large numbers of people to come together to collaborate, share and build. The term Web 2.0 was coined by Tim O'Reilly, founder and CEO of O'. Reilly Media. According to Tim O'Reilly: http://radar.oreilly.com/2006/12/web-20-compact-definition-tryi.html, 2006 "Web 2.0 is the commercial revolution in the computer industry brought about by the pass to the Internet as a platform and try to understand the rules for success on this new platform. and standards within the web platform. In the area of ​​Web 2.0 and social media, much of the focus has been on customer interaction; i.e. how to better collaborate with customers through blogs, forums, or Facebook and MySpace websites, how to increase product awareness or drive sales through marketing campaigns, or how to increase customer satisfaction using Ajax so that pages are updated almost automatically.Web 2.0 Websites are those that have these features: • Their user interface is improved and allows end users to access and view data in a faster and faster way. more dynamic using AJAX to provide richer user interfaces. By using the XMLHttpRequest object in web pages in the background, web pages can be more functional and natural. • They use HTML and CSS standards. This allows the website to work on different platforms and be accessible.• They use web services to allow themselves to share data or use data...... middle of paper .... .. RIAs use Ajax to create robust user interfaces in the browser to do everything you can do with a desktop application. Works Cited 1) Fundamentals of Enterprise Web 2.0 By: Krishna Sankar; Susan A. Bouchard Publisher: Cisco Press (Accessed March 15) http://proquest.safaribooksonline.com/97815870590012) Web 2.0: A Strategy Guide, 1st edition By: Amy Shuen Publisher: O'Reilly Media, Inc.3) Practical Web 2.0 Applications with PHP By: Quentin Zervaas Publisher: Apress4) Web 2.0 and Social Media for Business: Guidelines and Examples for Implementing and Managing Within Your Organization By: Joey Bernal Publisher: IBM Press5) Architectures Web 2.0, 1st edition By: James Gouverneur; Dion Hinchcliffe; Duane Nickull Publisher: O'Reilly Media, Inc.6) Pro Silverlight for the Enterprise By: Ashish Ghoda Publisher: Apress