Wiki: Difference between revisions
imported>Hayford Peirce (Islands, referring to Hawaii, is almost always capitalized; frequently it is also "The Islands", but I won't try to capitalize "The" here....) |
imported>JeromeDelacroix (What makes wikis specail) |
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== Introduction == | |||
A '''wiki''' (sometimes '''wikiwiki''') is a website that allows anyone (with permission required or not, according to wikis) to edit any page and to add new pages. Wikis are [[strong collaboration|unusually collaborative]] because all participants can, in the typical case, edit all, or nearly all, pages on a wiki. This is true of the best-known wiki, [[Wikipedia]]. | A '''wiki''' (sometimes '''wikiwiki''') is a website that allows anyone (with permission required or not, according to wikis) to edit any page and to add new pages. Wikis are [[strong collaboration|unusually collaborative]] because all participants can, in the typical case, edit all, or nearly all, pages on a wiki. This is true of the best-known wiki, [[Wikipedia]]. | ||
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Wiki software is available in several variants, including [[MediaWiki]] and [[TWiki]]. It is now being widely used in business and educational institutions for both [[intranet]] and [[Internet]] applications, where it is recognized as a significant productivity tool. | Wiki software is available in several variants, including [[MediaWiki]] and [[TWiki]]. It is now being widely used in business and educational institutions for both [[intranet]] and [[Internet]] applications, where it is recognized as a significant productivity tool. | ||
== What is special about wikis ? == | |||
Wikis have several characteristics that make them special compared to other kinds of Web sites. | |||
=== Easily editable === | |||
Just a click on a button or a link is enough to allow a user to change the content of a wiki. This reduces drastically the distance between viewing a site and contributing to it. | |||
=== Historization === | |||
All changes to a wiki page are memorized and kept in archives. One can view the previous versions, and sometimes compare two versions or restore an older one. | |||
=== Easy creation of new pages === | |||
Wikis make it possible for users to easily create new pages, through a simple syntax. | |||
=== No broken links === | |||
In a traditional wiki, there cannot be any broken link. If a user requests a page that does not actually exist, a form opens to invite him to bring content and create the page. | |||
=== A posteriori moderation === | |||
Contrary to many other collaborative sites, wikis relie on the principle that users can create content that is moderated afterwards (if need be): no validation is requested before the content appears online. | |||
=== Another way to look at site creation === | |||
The classical way of creating a site is to think of its structure first, then design it and bring the content. In a wiki, there is just a basic structure at the beginning, if any. Users then start bringing content and creating new pages and the wiki is being constructed step by step without a preliminary site plan. Gradually, the wiki structure evolves to become more usable, notably through reorganization (or "refactoring") of pages: deletion, merging, division of pages, etc. | |||
== History == | == History == | ||
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Thus, shortly after [[Wikipedia]] got its start in 2001, when Cunningham was asked whether he thought wiki software could be used to create an encyclopedia, he replied, "Yes, but in the end it wouldn't be an encyclopedia. It would be a wiki." [http://c2.com/cgi/wiki?WikiPedia] Whether Cunningham was correct is a matter of opinion. But regardless, Wikipedia did develop a different set of rules and processes, which spawned another set of wiki clones. | Thus, shortly after [[Wikipedia]] got its start in 2001, when Cunningham was asked whether he thought wiki software could be used to create an encyclopedia, he replied, "Yes, but in the end it wouldn't be an encyclopedia. It would be a wiki." [http://c2.com/cgi/wiki?WikiPedia] Whether Cunningham was correct is a matter of opinion. But regardless, Wikipedia did develop a different set of rules and processes, which spawned another set of wiki clones. | ||
[[Category:CZ Live]] | [[Category:CZ Live]] | ||
[[Category:Computers Workgroup]] | [[Category:Computers Workgroup]] | ||
Revision as of 07:28, 1 August 2007
Introduction
A wiki (sometimes wikiwiki) is a website that allows anyone (with permission required or not, according to wikis) to edit any page and to add new pages. Wikis are unusually collaborative because all participants can, in the typical case, edit all, or nearly all, pages on a wiki. This is true of the best-known wiki, Wikipedia.
"Wiki" is the Hawaiian word meaning "quick," and as Hawaiians double words for emphasis, "wiki wiki" means "very quick." Ward Cunningham coined the term during his first visit to the Islands, when he was directed to a "Wiki Wiki" shuttle between airport terminals. Cunningham says, "Using the word doubling convention, I named the technology WikiWikiWeb." [1]
Wiki software is available in several variants, including MediaWiki and TWiki. It is now being widely used in business and educational institutions for both intranet and Internet applications, where it is recognized as a significant productivity tool.
What is special about wikis ?
Wikis have several characteristics that make them special compared to other kinds of Web sites.
Easily editable
Just a click on a button or a link is enough to allow a user to change the content of a wiki. This reduces drastically the distance between viewing a site and contributing to it.
Historization
All changes to a wiki page are memorized and kept in archives. One can view the previous versions, and sometimes compare two versions or restore an older one.
Easy creation of new pages
Wikis make it possible for users to easily create new pages, through a simple syntax.
No broken links
In a traditional wiki, there cannot be any broken link. If a user requests a page that does not actually exist, a form opens to invite him to bring content and create the page.
A posteriori moderation
Contrary to many other collaborative sites, wikis relie on the principle that users can create content that is moderated afterwards (if need be): no validation is requested before the content appears online.
Another way to look at site creation
The classical way of creating a site is to think of its structure first, then design it and bring the content. In a wiki, there is just a basic structure at the beginning, if any. Users then start bringing content and creating new pages and the wiki is being constructed step by step without a preliminary site plan. Gradually, the wiki structure evolves to become more usable, notably through reorganization (or "refactoring") of pages: deletion, merging, division of pages, etc.
History
Ward Cunningham invented the wiki concept and created the first wiki, WikiWikiWeb, on March 25, 1995. [2] WikiWikiWeb, also called "Ward's Wiki," began life as a supplement to the Portland Pattern Repository.
Until 2001 or 2002, perhaps most wikis were general-purpose communities, with only very vague missions and an idiosyncratic set of rules and processes, in which they tended to emulate WikiWikiWeb.
Thus, shortly after Wikipedia got its start in 2001, when Cunningham was asked whether he thought wiki software could be used to create an encyclopedia, he replied, "Yes, but in the end it wouldn't be an encyclopedia. It would be a wiki." [3] Whether Cunningham was correct is a matter of opinion. But regardless, Wikipedia did develop a different set of rules and processes, which spawned another set of wiki clones.