Hi Ludovic, 2008/8/1 Ludovic Dubost <[EMAIL PROTECTED]>
> > I've done some larger testing with a wiki with 4000 documents. The > integration worked well (except some plexus init change needed). > However the system is quite slow when getting to big directories. Although > we can improve the server part, I think it's a bad idea to have by design > large directories. Operating System WebDAV client can be very aggressive > (downloading files to generate thumbnails, making requests looking for > temporary files). I was able to improve the speed of error handling however > there are still way too many calls to the server. > > For example the attachment view has more than 1000 documents. This makes > more than 2000 request to display with the MAC OSX WebDAV client. > > So I propose to change our view to make it almost impossible to get to > large directories in our WebDAV view. The general principle is to breakdown > by space name and then breakdown by the first letters for the page name. > > For example the attachment view instead of being > > attachments/pagename/attachmentname > > would beconde > > attachments/spacename/firstletters/pagename/attachmentname > > firstletters would be the first letters of pages existing in that view. It > could be one letter, two letters, three letters or could change based on the > number of pages in the view. I have modified the attachments view according to these requirements and it works fine on my local machine. Can you give it a try with your wiki ? > > For example it could be one letter with less than 200 documents, two with > less 5000, three more than 5000. > We could go up to 100000 documents with folders of around 30 pages with a 3 > letter subdirectory. > If you need to control this logic, i have isolated it into XWikiAttachmentsBySpaceNameDavView::calculateSubViewNameLength() method. Also, which other views need to follow this pattern ? Please have a look at the code also, everything is inside "com.xpn.xwiki.plugin.webdav.resources.views.attachments" package. Thanks. - Asiri > > I've detailed the view proposal here: > > http://dev.xwiki.org/xwiki/bin/view/Design/WebDAVService > > WDYT ? > > Ludovic > > -- > Ludovic Dubost > Blog: http://blog.ludovic.org/ > XWiki: http://www.xwiki.com > Skype: ldubost GTalk: ldubost > > > _______________________________________________ > devs mailing list > devs@xwiki.org > http://lists.xwiki.org/mailman/listinfo/devs > > _______________________________________________ devs mailing list devs@xwiki.org http://lists.xwiki.org/mailman/listinfo/devs
