Think about data migration features ----------------------------------- Key: OGM-82 URL: http://opensource.atlassian.com/projects/hibernate/browse/OGM-82 Project: Hibernate OGM Issue Type: New Feature Reporter: Emmanuel Bernard You can migrate data in two ways: * batch change * on the fly upon reading the value The idea is to provide annotations, metadata or callback to migrate data on the fly while OGM loads tuples. Objectify has this concept http://code.google.com/p/objectify-appengine/wiki/IntroductionToObjectify... Morphia too (@AfterLoad) Thanks for Scott Hernandez for pointing that out. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira