Re: [xwiki-users] Clustering of Xwiki

So Jgroups does not send any files or changes to the other cluster members, but only a message that some files or pages have been edited? So the files or pages get invalidated in the cache and the cluster members will update them by their own? Kind regards, Patrick -----Original Message----- From: users [mailto:users-bounces@xwiki.org] On Behalf Of Thomas Mortagne Sent: Thursday, June 11, 2015 2:03 PM To: XWiki Users Subject: Re: [xwiki-users] Clustering of Xwiki On Thu, Jun 11, 2015 at 1:02 PM, Enste, Patrick <patrick.enste(a)atos.net> wrote: Not exactly, it's not so much about synchronizing cache. As the property suggest what happen is that some events like modified documents go trough the cluster using JGroups and they are injected in the local event manager of other members to let all listeners know a document has been modified and do whatever they want about it (invalidate some entry from a cache because it depend on the modified document, update some local solr/lucene index, etc.). I don't really know Oracle RAC but if what you mean is that you have two groups of instance and each group have a different database as lon have you have some mecanisme that make sure those database are synchronized it should be ok too. You put everyone in the same cluster and documents related caches will be invalidated everywhere when you modifiy a document for example. -- Thomas Mortagne _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users