Hello, With the time we are implementing more and more configuration properties (especially for the MongoDB module) which makes the *DatastoreProvider more and more heavy. And some configuration checks (the port between 1 and 65535 for instance) are done several times instead being centralized at 1 place. The other problem is because of the "all in the DatastoreProvider" strategy, some configuration tests can only be done once the start() method has been called and for a module like MongoDB, the start() method will try to make a call and so the test takes ~30sec instead of being almost instantaneous. My question is what do you think about pulling out the configuration part of the datastoreprovider (which will basically only be responsible of the start() and stop()). And put it into a configurationParser called from OgmJdbcServicesInitiator.configure(). And the configuration will be represented as an object (somehow like in ISPN) and this object will be used by the datastoreprovider to retrieve the properties. I think it can help to improve both config readability and the test time. Any thoughts ? Guillaume