Really Simple Discovery
Encyclopedia
Really Simple Discovery (RSD) is an XML
XML
Extensible Markup Language is a set of rules for encoding documents in machine-readable form. It is defined in the XML 1.0 Specification produced by the W3C, and several other related specifications, all gratis open standards....

 format and a publishing convention for making services exposed by blog
Blog
A blog is a type of website or part of a website supposed to be updated with new content from time to time. Blogs are usually maintained by an individual with regular entries of commentary, descriptions of events, or other material such as graphics or video. Entries are commonly displayed in...

, or other web software, discoverable by client software.

It is a way to reduce the information required to set up editing/blogging software to three well known elements:
  • Username
  • Password
    Password
    A password is a secret word or string of characters that is used for authentication, to prove identity or gain access to a resource . The password should be kept secret from those not allowed access....

  • Homepage
    Homepage
    A home page or homepage has various related meanings to do with web sites:* It most often refers to the initial or main web page of a web site, sometimes called the front page ....

     URL
    Uniform Resource Locator
    In computing, a uniform resource locator or universal resource locator is a specific character string that constitutes a reference to an Internet resource....



Any other critical settings should either be defined in the RSD file related to the blog, or discoverable using the information provided.

History

RSD was proposed by Daniel Berlinger in the Really Simple Discoverability 1.0 specification.

Format

To make use of RSD, the owner of a site places a link tag in the head section of the homepage which indicates the location of the RSD file. An example of what MediaWiki
MediaWiki
MediaWiki is a popular free web-based wiki software application. Developed by the Wikimedia Foundation, it is used to run all of its projects, including Wikipedia, Wiktionary and Wikinews. Numerous other wikis around the world also use it to power their websites...

 uses is:





If this tag is missing or the file is not found, clients should look in the default location which is a file named rsd.xml in the webroot. For example:

http://example.com/rsd.xml

Contents

Here is a sample RSD file, from "Really Simple Discoverability 1.0":





Blog Munging CMS
http://www.blogmunging.com/
http://www.userdomain.com/







http://www.conversant.com/docs/api/
Additional explanation here.
a value
another value
...







MediaWiki
MediaWiki
MediaWiki is a popular free web-based wiki software application. Developed by the Wikimedia Foundation, it is used to run all of its projects, including Wikipedia, Wiktionary and Wikinews. Numerous other wikis around the world also use it to power their websites...

 example:







http://mediawiki.org/wiki/API
false



MediaWiki
http://www.mediawiki.org/



See also

  • Weblog software
    Weblog software
    Weblog software is software designed to simplify the creation and maintenance of weblogs...

  • Blog
    Blog
    A blog is a type of website or part of a website supposed to be updated with new content from time to time. Blogs are usually maintained by an individual with regular entries of commentary, descriptions of events, or other material such as graphics or video. Entries are commonly displayed in...

  • CMS
    Content management system
    A content management system is a system providing a collection of procedures used to manage work flow in a collaborative environment. These procedures can be manual or computer-based...

  • WS-Discovery
  • UDDI
  • ebXML
    EbXML
    Electronic Business using eXtensible Markup Language, commonly known as e-business XML, or ebXML as it is typically referred to, is a family of XML based standards sponsored by OASIS and UN/CEFACT whose mission is to provide an open, XML-based infrastructure that enables the global use of...

  • WSDL

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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