We are on the road to use jackrabbit in our production environment but i'm not sure which persistence manager we should use.
I have made some tests with the j2c adapter in combination with the oracle db pm to get a atomar transaction through the pm. A reason for db is also the easy way to backup/restore the data. On the other hand is the filesystem, no atomar transaction but it is fast. we think we get about 1-2 Million documents in jackrabbit and then the backup is no more really possible on filesystem beacuse if i use objectpersistenmanager i get about 6-10 files per node on fs (6*2Million files effectivity). On crash to recover these files take really long :-) A good message is that day will offer there pm's, so the node propertys will no more be stored in seperate files .. I hope i get some experience ... thanks claus
