Reducing memory usage for batch JDO inserts...

Amazon S3, datanucleus, JDO and embedded objects...

Error HBASE-ZOOKEEPER : Too many connections...

Datanucleus, JDO and executable jar - how to do it?...

How to auto-fetch JDO nested collection of entities?...

How the datanucleus tool to run the files for enhancement?...

What's the easiest way to persist java objects?...

self join in google app engine (java)...

MPTT, how to implement in Google App Engine using JDO?...

Google App Engine Error: No matching index found. (Java)...

One-to-many relationship children throw "One or more instances could not be made persistent&quo...

How to update object list JDO...

How to update object with a list of objects inside JDO...

How to join non primary key in google app engine...

Why am I getting errors in jdoconfig.xml?...

App Engine unencoded String as key -- is there an upper bound on the string length?...

jdo integration with spring..?...

javax.jdo.JDOUserException: Persistent class "ChatUsers" has no table in the database...

Error in connecting PersistenceManagerFactoryand Persistence.xml...

ISIS: Problems with Blob/Clob field serialization...

ISIS: Problems with Collection of Attachments (Blob, Clob)...

Is it possible to refer to the outer query from a subquery filter string?...

HBASE ERROR: Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface...

How does ORM work under the covers? Also what is the best way to have persistent objects in Java?...

Inconsistent Fetch From Google App Engine Datastore...

JDO query returns entity that doesn't match the filter condition...

How to remove discriminators from where clause in request?...

Is DataNucleus the successor to Kodo JDO?...

How to configure a JDO transaction to simulate creating a database sequence in App Engine Java?...

JDO Local Transaction Management...