CDO Model Repository
CDO is both a development-time model repository and a run-time persistence framework. Being highly optimized it supports object graphs of arbitrary size.
CDO offers transactions with save points, explicit locking, change notification, queries, temporality, branching, merging, offline and fail-over modes, ...
The storage back-end is pluggable and migrations between direct JDBC, Hibernate, Objectivity/DB, MongoDB or DB4O are seamless for CDO applications.
|...stian W. Damus||Eike Stepper|
|Stefan Winkler||...an Dugueperoux|