What does web 2.0 stand for?
another aspect of web 2, beside the ones already mentioned is that web 2 tries to enable cooperation between web sites and web service, that till now wasn’t available. it is doing so by creating tools for information sharing and marking. best example of this tools is Tags – a key word, or words, that describe the data you have. if one site tells where it’s tags are stored and what type of information they are marking (for example, bookmarks or pictures) other site can use this data and combine it with another (for example – place pictures on a map according to the place they were taken at). in the future, AKA web 3.0 or Semantic web, the computer it self will understand those tags according to their meaning (stories as in tales or as in a floor in a building) on its own, without the help of a human being.
The concept of “Web 2.0” began with a conference brainstorming session between O’Reilly and MediaLive International. Dale Dougherty, web pioneer and O’Reilly VP, noted that far from having “crashed”, the web was more important than ever, with exciting new applications and sites popping up with surprising regularity. What’s more, the companies that had survived the collapse seemed to have some things in common. Could it be that the dot-com collapse marked some kind of turning point for the web, such that a call to action such as “Web 2.0” might make sense? We agreed that it did, and so the Web 2.0 Conference was born. http://www.oreillynet.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.
Web 2.0, a phrase coined by O’Reilly Media in 2003[1] and popularized by the first Web 2.0 conference in 2004,[2] refers to a perceived second generation of web-based communities and hosted services — such as social-networking sites, wikis and folksonomies — which facilitate collaboration and sharing between users. O’Reilly Media titled a series of conferences around the phrase, and it has since become widely adopted . Although the term suggests a new version of the World Wide Web, it does not refer to an update to Web technical specifications, but to changes in the ways systems developers have used the web platform. According to Tim O’Reilly, “Web 2.0 is the business revolution in the computer industry caused by the move to the internet as platform, and an attempt to understand the rules for success on that new platform.” [3] Some technology experts, notably Tim Berners-Lee, have questioned whether one can use the term in a meaningful way, since many of the technology components of “W
In alluding to the version-numbers that commonly designate software upgrades, the phrase “Web 2.0” may hint at an improved form of the World Wide Web. Advocates of the concept suggest that technologies such as weblogs, social bookmarking, wikis, podcasts, RSS feeds (and other forms of many-to-many publishing), social software, Web APIs, Web standards and online Web services imply a significant change in web usage. As used by its supporters, the phrase “Web 2.0” can also refer to one or more of the following: the transition of web sites from isolated information silos to sources of content and functionality, thus becoming computing platforms serving web applications to end-users; a social phenomenon embracing an approach to generating and distributing Web content itself, characterized by open communication, decentralization of authority, freedom to share and re-use, and “the market as a conversation”; enhanced organization and categorization of content, emphasizing deep linking; a rise
