Amazon Simple Storage Service Datastores


DataNucleus supports persisting/retrieving objects to/from Amazon Simple Storage Service (using the datanucleus-json plugin). Simply specify your connection details as follows

datanucleus.ConnectionUserName={Access Key ID}
datanucleus.ConnectionPassword={Secret Access Key}{bucket}

You then create your PMF/EMF as normal and use JDO/JPA as normal.

Things to bear in mind with Amazon S3 usage :-

  • Querying can be performed using JDOQL or JPQL. Any filtering/ordering will be performed in-memory


Below are some references using this support