web2 0-100415044506-phpapp02
DESCRIPTION
Details about Web 2.0TRANSCRIPT
WEB 2.0
Second generation of internet based services
Intractive information sharing
It include tools that let people collaborate and share information online
Examples of Web 2.0
Hosted services
Web applications
Social Networking sites
Videosharing sites
Wikis
Folksonomies
Blogs
Mashups
Characteristics
Web 2.0 websites allow users to do more than just retrieve information
It allows users to run softwareapplications entirely through a browser.
These sites may have an "Architecture of participation" that encourages users to add value to the application as they use it.
Technology Overview
Web 2.0 draws together the capabilities of client and serverside software, content syndication and the use of network protocols.
Andrew McAfee used the acronym SLATES to refer to them
SSearch, LLinks, AAuthoring, TTags, EExtensions, SSignals
SearchFinding information through keyword search.
Linksconnects information together into a meaningful ecosystem
AuthoringThe ability to create and update content
TagsCategorization of content by users
ExtensionsSoftware that makes the Web an application platform as well as a document server.
SignalsThe use of syndication technology such as RSS to notify users of content changes.
AJAX
The technology that used in web 2.0 development are Asynchronous Javascript and XML(AJAX), Adobe flash, and the Adobe flex frameworks
WordPress
WordPress is an open source blog publishing application powered by PHP and MySQL.
It has many features including a plugin architecture and templating system
It is a powerful blog software in use today
Features
It has a templating system which includes widgets that can be rearranged without editing PHP or HTML code
Themes can also be editied for more advanced customizations
It has a rich plugin architecture which allows users and developers to extend its functionality beyond the features that come as part of the base install.