Hi Phillip, Have you tried the new org.apache.jackrabbit.core.persistence.bundle.*PersistenceManagers? e.g. org.apache.jackrabbit.core.persistence.bundle.MySqlPersistenceManager Regards, Shaun.
-----Original Message----- From: Phillip Rhodes [mailto:[EMAIL PROTECTED] Sent: 07 August 2007 16:51 To: users Subject: ObjectPersistenceManager vs SimpleDbPersistenceManager Hello everyone, I did some debugging for my performance problems with SimpleDbPersistenceManager. I ran SimpleDbPersistenceManager with jdbclogger and found that Jackrabbit will issue 2+ sql queries for each node as I iterator through the NodeIterator. This does not scale well for me. I am considering switching my workspace to use the ObjectPersistenceManager . I understand it is not reliable as the SimpleDbPersistenceManager, but since I won't be issuing 400+ database queries, I hope the performance for my application will improve. Am I risking the entire repository becoming corrupt, or just a few nodes becoming corrupt? I don't mind a few nodes becoming corrupt, but if the entire repo can become corrupt if the repository is killed, I would appreciate knowing this! Thank you as always. Phillip
