> 4. ... > Andy suggests using DataNucleus as the starting point for this effort, > as they have already implemented a number of concrete store managers. > AI look at DataNucleus store manager interface to see what needs to be > done to run with a cloud data repository.
http://www.jpox.org/servlet/wiki/display/ENG/HOWTO+Support+a+new+datastore -- Andy (DataNucleus - http://www.datanucleus.org)