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What is the social media ?

Social media, community-based input, interaction, is a collective of content sharing and collaboration dedicated online communication channel. Forum, micro-blog, dedicated Web sites and applications social networking, social bookmarking, social curation, and the wiki is one of the different types of social media.

Web-based platforms, applications, and socially one another term used to describe various techniques that allow people to interact on-line. Some examples of social media sites and applications, contains other sites that have content based, Facebook and YouTube, Twitter and Digg, blogs and on user participation and user-generated content.

Web 1.0

In 1989, Tim burners Lee is a global to create a hypertext space but any of that has been suggested networkaccessible Information will be referenced by a single universal document identifier (UDI). The And the dream behind the web, it was to create a common information space to the people By sharing information, communication . Web 1.0, was Mashi web of mainly read-only. Web 1.0, was static and somewhat unidirectional.

To enterprises can provide a catalog or pamphlet to present their work using a web,

Read them to people, there is a possibility of contact with the company. In fact, catalogs,

Brochure, likewise, was most of the owner of the advertising in newspapers and magazines . Different shapes and employs a shopping cart of the application in the form, e-commerce web site . The Web site contains the low update frequency static HTML page. The main purpose of the web site And publish information for people at any time, it was to establish an online presence. The Web site, it was not interactive, were as actually brochure ware. Visitors of the user International Journal of Web and semantic technology (IJWesT) Vol. 3, No. 1, January 2012 Three Web site, there is a possibility please refer to the site without any impact or contribution, there was a link structure Too weak. Core protocol of the Web 1.0, HTTP, was HTML and URI.

Web 2.0

Web 2.0 is the business revolution in the computer industry caused by the transition to the Internet Platform, and an attempt to understand the rules for that on the new platform success. Chief of between it may become to build applications that use the network effect, more people: these rules is this We are using them. Web 2.0 also, the wisdom of the Web, of people-centered web, have been known to participate Web, and read and write Web. Read Like writing, the web may be bidirectional. Web 2.0 will be the web The user platform that can leave many controls that are used to web 1.0. In other Words, users of Web 2.0, we have more interaction with the following control. Web 2.0 is not new Version of the web 1.0. Flexible Web design, creative reuse, update, create joint content The change has been facilitated by Web 2.0. It is one of the best features of Web 2.0 It supports collaboration, to help Web 1.0 rather than collective intelligence collection.  In the simplicity of some of the features, we will compare the Web 1.0 and Web 2.0.

Web 3.0

John Markoff of the New York Times as the third generation of the web in 2006, has suggested a web 3.0. The basic idea of ​​web 3.0, is to define the structure data, and to link them in a more effective order Discovery, automation, integration, and to link to reuse across various applications  .Web 3.0 attempts, integration, and then analyze the data from various data sets in order to get the flow of new information. It can be, To improve data management, it supports the accessibility of the mobile Internet, to simulate the creativity, Innovation, to promote the cause of the globalization phenomenon, to increase customer satisfaction, It helps to organize the collaboration of the social web. Web 3.0, is known as the Semantic Web. The Semantic Web, was thought by Tim Berners-Lee The inventor of the World Wide Web. There is a dedicated team of the World Wide Web Consortium (W3C) system was improved expansion, working on standardization, language, publications and tools Already been developed . Semantic Web is, in there on the web that can be exhibited things approach that the computer can understand. The main important objective of the Semantic Web can be found in the Not only by the machine, the human by the web it is easier to read.