Re: [xwiki-devs] xwiki on tomcat cluster

What exactly would your cache provide over the existing cache mechanisms suggested in http://jira.xwiki.org/jira/browse/XWIKI-2022 amd http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Performances combined with an apache httpd front-end and a load-balanced tomcat setup on multiple hosts? Specifically http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Performances suggests: Mod Expire Configuration vwwwpro-1:~# cat /etc/apache2/conf.d/expires <Location /xwiki/skins/> ExpiresActive on ExpiresDefault "access plus 1 day" </Location> <Location /xwiki/bin/skin/> ExpiresActive on ExpiresDefault "access plus 1 day" </Location> Cache sizes Tune the document cache in xwiki.cfg. The value depends on how much memory you have. The higher the better. A good reasonable value is 1000. xwiki.store.cache.capacity=1000 Rendering cache Some pages are complex to render (they may aggregate outside data for example or do complex and slow queries). For these pages you can add the following to their content to cache them after they are rendered. For example to cache the rendered content for 60 seconds you would add: $context.setCacheDuration(60) -- Niels. http://nielsmayer.com On Thu, Apr 24, 2008 at 7:49 AM, Glenn Everitt &lt;Glenn.Everitt(a)compuware.com&gt; wrote: