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Table of Contents
What is a Wiki?
“A wiki is a Web application whose content is collaboratively added, updated, and organized by its users.” (Mitchell)
The emphasis in a wiki is on:
- Letting all users create pages quickly.
- Making it easy to link pages to each other.
History
“Wikis can be dated to 1995, when American computer programmer Ward Cunningham created a new collaborative technology for organizing information on Web sites. Using a Hawaiian term meaning 'quick,' he called this new software WikiWikiWeb.” (Britannica)
Typical wiki features
- Easy writing
- Editing history
- Editing protection
Easy writing
The central feature of a wiki is that it “supports hyperlinks and has a simple text syntax for creating new pages and crosslinks between internal pages on the fly.” (Wiki: What Is Wiki, emphasis added)
- wiki markup language: a simple text-based system for writing pages.
- wiki engine: the program that runs a wiki
- Each wiki engine tends to have its own markup language–but with similar features.
- Creole: an attempt to create a standard markup language for wikis.
Easy writing
Sometimes, a toolbar will be provided on the editing screen with icons to insert the most commonly used markup.
Sometimes a wiki will supply a WYSIWYG interface for writing pages, similar to what you would find in a word processor.
Editing history
Many wikis also maintain a history of your page editing.
- Every change you make to a page is kept track of so you can compare the current version to an older one.
- Especially important in an open wiki in case someone makes some really bad changes–on purpose or by accident.
Editing protection
Wikis can be
- open–meaning anyone can edit pages
- closed–meaning you must have an account to edit the wiki
- private–meaning you must have an account to view the wiki
Ways to get a wiki of your own
It is easy to create your own wiki.
You generally have two choices:
- use a hosted service
- install a service yourself
Hosted service
There are a number of service providers that let you create a wiki on their servers (often at no cost).
- Pro:
- They've done the hard work of setting up the service for you.
- Cons:
- Typically will insert advertising into your pages to make money
- Many limit the number and/or size of pages in their free offerings.
- May go out of business–and take your wiki with them!
Hosted service
Popular hosted wiki services include:
Self-installed service
To install your own wiki service, you will need to have an account with a Web hosting service.Then you can usually install a wiki engine by uploading the needed files or sometimes just enabling an engine in the Web host's control panel.
- Pro: your wiki will be free from advertising and won't have space and other limitations.
- Con: you may have to fix any problems that come up and make backups yourself.
Self-installed service
References
Mitchell, Scott. “Easy Wiki Hosting, Scott Hanselman's blog, and Snagging Screens.” MSDN | Microsoft Development, Subscriptions, Resources, and More. Microsoft, Inc., 1 July 2008. Web. 29 Mar. 2011. <http://msdn.microsoft.com/en-us/magazine/cc700339.aspx>.
“Wiki: What Is Wiki.” Wiki: Welcome Visitors. N.p., n.d. Web. 29 Mar. 2011. <http://www.wiki.org/wiki.cgi?WhatIsWiki>.
“wiki (Web site) – Britannica Online Encyclopedia.” Encyclopedia - Britannica Online Encyclopedia. N.p., n.d. Web. 29 Mar. 2011. <http://www.britannica.com/EBchecked/topic/1192819/wiki>.