Thread:Talk:SMWCon Spring 2015/SMW in the Office/Using MediaWiki pages in signage solutions/reply (2)

You can:
 * purge the page by a cron job,
 * make the changing part a client- or server-side include that will call MediaWiki API to parse wikitext on any page view. You'll need to write a MediaWiki extension to use CSI or SSI on wikipages. It's going to be a resource-consuming solution. An example of a CSI (semantic news and weather map in the upper right) is here: http://wikimo.ru; an example of a SSI (a semantic map again) is here.