Thanks for the answer. I'm using Neo4J embedded and I didn't change the default configuration. I just started the database by doing this: GraphDatabaseService targetDB = new EmbeddedGraphDatabase("/home/fmagalhaes/GraphDB/DistDB");
I'm not creating a HashMap to set properties like described here: http://docs.neo4j.org/chunked/milestone/configuration-introduction.html http://docs.neo4j.org/chunked/milestone/configuration-introduction.html . Do you think this can be the problem? I'm running this program on a computer with 4 GB of memory and I'm working with a relatively small graph (database has around 20 MB). -- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/Neo4J-1-4-2-on-Ubuntu-11-04-tp3439028p3439197.html Sent from the Neo4j Community Discussions mailing list archive at Nabble.com. _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user