[jboss-user] [EJB3] - Re: Correct approach for creating a large number of records

John Ament [http://community.jboss.org/people/meetoblivion] created the discussion "Re: Correct approach for creating a large number of records" To view the discussion, visit: http://community.jboss.org/message/575465#575465 -------------------------------------------------------------- well among my issues now is that i'm realizing conceptually, what i'm doing won't work long term.  Basically, I have this method that will insert a collection of objects into the database public void persistAsAGroup(List<Evaluation> evals) {         StatelessSession session = sf.openStatelessSession();         for(Evaluation evaluation : evals) {             logger.info("inserting an eval");             session.insert(evaluation);         }         session.close();     } Part of my issue with this ended up being a discrepancy between the size of the objects in here and hibernate.jdbc.batch_size.  When they got to the same size, everything worked fine.  I wonder though, should the same code above work correctly if I'm using EntityManager instead of StatelessSession? Why does it generate a new database connection on each insert? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/575465#575465] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]