This is a rough rendering of a page from the old Prevayler wiki. Please see the new wiki for current documentation.

Provides transparent persistence, fault-tolerance and load-balancing of BusinessObjects through the use of state snapshots as well as command and query queueing or logging.

How does it work? See: PrevalenceSkepticalFAQ.

PrevaylerIsNotADatabase. Prevayler is a prevalence layer for Java.
See: PrevaylerPortsToOtherLanguages.