PMWiki

• PHP
• flat file but can use MySQL (by installing a plugin)
• hasn’t been updated since 2006
• password protection for individual pages, groups of pages, entire site
• password protection can be sophisticated or simple
• can integrate with LDAP

MediaWiki

• PHP
• MySQL
• updated regularly with a vibrant community
• has a farmer tool which allows for admins for the individual wikis as well as a system admin for all the wikis
• can integrate with LDAP

DokuWiki

• PHP
• flatfile
• good revision control
• created with an emphasis on documentation
• can be used as a blogging tool as well (plugin)
• uses syntax similar to MediaWiki

Things to Consider

• if we switch we will need to translate pages or migrate data from the DB: THIS IS NO SMALL TASK!