What Is Web 2 0

What Is Web 2 0



The Web 2.0, phase was first coined by O’Reilly Media, while brainstorming idea’s on next generation web-based technologies in​ 2003, and​ was popularised by the​ first web 2.0 conferences which took place in​ Amsterdam in​ October 2004. the​ concept of​ Web 2.0 refers to​ technologies that allow data to​ become independent of​ the​ person who produced it​ or​ the​ site it​ originated on. it​ deals with how information can be broken up into units that flow freely from one site to​ another, often in​ ways the​ producer did not foresee or​ intend.

Since the​ launch of​ web 2.0 it​ has clearly taken hold, with more than 9.5 million citations in​ Google. But there's still a​ huge amount of​ disagreement about just what Web 2.0 means, with some people decrying it​ as​ a​ meaningless marketing buzzword, and​ others accepting it​ as​ the​ new conventional wisdom.

So what really is​ web 2.0?

(Tim O'Reilly) the​ man who coined the​ phrase Web 2.0 have given his own defamation of​ web 2.0 architecture on “O’Reilly Radar website on October 2018”, he stated the​ web 2.0 is​ the​ network as​ platform, spanning all connected devices; Web 2.0 applications are those that make the​ most of​ the​ intrinsic advantages of​ that platform: delivering software as​ a​ continually-updated service that gets better the​ more people use it, consuming and​ remixing data from multiple sources, including individual users, while providing their own data and​ services in​ a​ form that allows remixing by others, creating network effects through an​ "architecture of​ participation," and​ going beyond the​ page metaphor of​ Web 1.0 to​ deliver rich user experiences.

Web 1.0 VS Web 2.0

Web 1.0Web 2.0
Double-ClickGoogle AdsenseMp3.com
Mp3 .comNapster
Britannica Wikipedia

In Web 1.0 applications, a​ Web page is​ the​ basic unit of​ the​ application. Every event that happens in​ the​ application is​ represented by a​ page. for​ example, we might need one page to​ log in​ to​ an​ application, a​ separate page to​ view the​ latest news summary and​ yet another to​ view the​ details of​ a​ single news item.

Each time the​ user carries out an​ action and​ requests a​ new page, the​ Web server responds by returning another Web page or​ by refreshing the​ current page. for​ every user interaction, the​ entire browser window is​ refreshed, including any fixed interface elements that don’t change from page to​ page, such as​ global navigation. This approach takes the​ server longer to​ refresh and​ extract data in​ to​ the​ webpage.

Web 2.0 is​ built on technologies like Ajax, a​ web development approach based on JavaScript and​ the​ XML programming language. This mix of​ technologies allows pages to​ function more like desktop-based applications rather than as​ old-fashioned static content pages as​ we have been used to​ find on the​ Web.
The Web 2.0 paradigm allows net users to​ pull information from a​ variety of​ sites simultaneously and​ deliver it​ on their own site to​ achieve new purposes, application such as​ RSS 1.0 and​ RSS 2.0 are classical example of​ web 2.0.

Like many important concepts, Web 2.0 doesn't have a​ hard boundary, but rather, a​ gravitational core. You can visualize Web 2.0 as​ a​ set of​ principles and​ practices that tie together a​ veritable solar system of​ sites that demonstrate some or​ all of​ those principles, at​ a​ varying distance from that core.
As software developer, the​ evidence of​ web 2.0 is​ already here, with RSS aggregators, search engines, portals, APIs (application programming interfaces, which provide hooks to​ data) and​ Web services (where data can be accessed via XML-RPC, SOAP and​ other technologies).

Google the​ internet giant is​ absolutely at​ the​ heart of​ web 2.0 and​ the​ ability to​ bring many of​ these services together to​ create vast interlinked content offerings will certainly appeal. for​ the​ enterprise and​ end-user Google already offers a​ number of​ Office-style applications as​ a​ hosted offering. the​ company is​ also readying the​ finished version of​ its hosted email Exchange-offering. Interfaces like these are changing the​ way we store, access, and​ share information. it​ matters very little what domain content comes from.

Source:
Dnzone.com
O’Reilly Radar
silicon.com




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