Con il termine Web 2.0 si intende un generico stato di evoluzione del World Wide Web, caratterizzato dall'uso di tecnologie di programmazione details (such as AJAX, a combination of HTML / XHTML, CSS, DOM, JavaScript), which departs from the initial concept of web as a system of static display of hypertext documents, to propose a more dynamic and interactive.
integration with databases, using content management systems and programming languages \u200b\u200bsuch as JavaScript, dynamic elements and style sheets, you can create web applications similar to those for traditional desktop, despite the infrastructure network continues to be provided by TCP / IP and HTTP hypertext and the mechanism is still the basic concept of the relationship between the contents.
Thanks to Wiki, the information life cycle management is supported at its best, making it instantly accessible in the environment on which he was born. Through techniques such as RSS syndication, those who create content makes them available through different channels, updated and consulted frequently, eliminating the need to access the site.
APIs geographic contextualization of information is another example of relational and multi-platform nature of Web 2.0.
The new approach by which users are directed to a shift from simple Web applications to contribute to the possibility of populating it and supplying it with its contents.
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