پنجشنبه، تیر ۲۱، ۱۳۸۶

Web2ForDev: Glossary of Web 2.0 terms

Web2ForDev: Glossary of Web 2.0 terms: "Glossary of Web 2.0 terms

Sources used for this glossary:

* Wikipedia
* Web 2.0 in the Context of Development
* Wordpress documentation
* Marshall Kirkpatrick's blog post on Web 2.0
* Webopedia

Aggregator

(or news aggregator or feed reader)


An aggregator is a software or online service that uses a Web feed to retrieve syndicated Web content such as Weblogs, podcast, vlogs, and mainstream mass media Web sites, or in the case of a search aggregator, a customized set of search results.

Feed readers keep checking Web sites to see if they have been updated. If so, they display the title, and a link to it, with an excerpt (or the whole contents) of the new information. Each feed contains items that are published over time. When checking a feed, the feed reader is actually looking for new items. New items are automatically discovered and downloaded for you to read. You don't have to visit all the Web sites you are interested in: you just add the feeds of these Web sites to the feed reader.

AJAX


AJAX, shorthand for Asynchronous JavaScript and XML, is a Web development technique for creating interactive Web applications. The intent is to make Web pages feel more responsive by exchanging small amounts of data with the server behind the scenes"
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