Internet Development. Web 2.0 Radar Networks 1 Web 2.0 What is it? •Web 2.0 is the term given to describe the second generation of the world wide web . •It facilitate interactive information sharing,creativity and collabration on the world wide web. •Web 2.0 basically refers to the transition from static HTML web pages to dynamic Web content. •Web 2.0 include web-based communities ,web applications, social-networking sites,video-sharing sites,wikis and blogs. Radar Networks 2 Web 1.0 • • • • In Web 1.0 we had a linear transaction relationship. Static web pages instead of dynamic user-generated content. The use of framesets. Example: Yahoo mail provided with 2 MB storage space . Radar Networks 3 Web 2.0 Second generation • The emergence of the social networking. • Interactivity. • Example: Facebook, twitter ,youtube, wikipedia ,Blogs etc.. Radar Networks 4 Key Aspects of web 2.0 • Interpersonal computing. • Web services. • Software as a service (SAAS). Radar Networks 5 Interpersonal computing • The key interpersonal computing aspects of web 2.0 is the use of social networking sites,blogs and online videos. • It is about using online technology to connect people to meet each other in social networking. • Social Networking - Anyone can participate in the content creation. • Example: Radar Networks 6 Web services • The collection of remote computing services are called as web services. • Ebay : Online shopping • Paypal: Online Payment service • Amazon: Online shopping • Google : Blogger, maps, gmail, GoogleDocs, ebooks etc.. Example: some of the web service providers… Radar Networks 7 Software as a service (SaaS) • This involves application functionality and directory over the internet. • Provides the software and web applications online to the users. • SaaS is closely related to the ASP (application service provider). • Automatic updates and patch management. • Example: Radar Networks 8 Semantic Web [web 3.0 The Next Big Thing?] • The Semantic Web - coined by Tim Berners-Lee, the man who invented the (first) World Wide Web. • The Semantic Web provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries. • It is a collaborative effort led by W3C. • Example: Radar Networks 9 Beyond the Limits of Keyword Search Productivity of Search The Intelligent Web Web 4.0 2020 - 2030 Reasoning The Semantic Web Web- 2020 3.0 2010 The Social Web The World Wide Web Semantic Search Web2010 2.0 2000 Keyword search Natural language search Tagging Web2000 1.0 1990 The Desktop PC Era 1980 - 1990 Databases Directories Files & Folders Amount of data Radar Networks 10 Conclusion • Companies will expose more and more data for profit. • Web 2.0 is a merging of technologies, people, and attitude that has created an important shift in the way we think about and use the Internet. • Web 2.0 takes advantage of many emerging technologies. • Many Web users are now enjoying activities such as tagging, blogging, and podcasting . Radar Networks 11 Thank You…. Presented by: G.V.Prabagaran Radar Networks 12