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Java 6/7 Performance Comparison

embedded mode based on the console tutorial, there seems to be a bit of a performance gap running ... which is just based on the tutorial and the output for it. I've packaged the class into a jar file
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JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

the full stack trace of the exception. Have you tried running the tutorial guest book web application as is? The tutorial code from http://www.objectdb.com/files/examples/guestbook-jee6.zip does not
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Missing atificat for ObjectDB?

Hello! I am testing the Spring MVC and JPA tutorial, and always got an error in the POM file: com.objectdb objectdb     tutorial. I am new to Maven. What's the problem? Thanks.   Use version 2.5.3
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ObjectDB current status of the BIRT plugin

Just now I downloaded Eclipse Kepler Reporting. First step was to add the update site for the ObjectDB Data Source Driver as described in http://www.objectdb.com/tutorial/tool/report/birt/install ... . My questions: - Is there a mistake in the tutorial or is the software update site (temporarily) not available
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odb files and config file

Hi, I used the tutorial (http://www.objectdb.com/tutorial/jpa/eclipse/web/project) to use ObjectDB in my maven project. After that there was a db folder in src/main/java/webapp/WEB-INF/. But there were no obd files in it. I'm getting my EntityManager by doing this: EntityManagerFactory emf
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Path in tomcat

improvements need to be done. The link shows a tutorial, http://www.objectdb.com/tutorial/jpa/eclipse/web
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Problem undeploying Glassfish3.1.1 web application cleanly

some improvements. Is it possible to get this exception with the simple tutorial GuestBook example ... with the simple tutorial GuestBook example (which also uses @PersistenceContext EntityManager
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Problem with polish characters

on strange sings) I use netbeans and Tomcat server. I've done tutorial from Your site (guestbook using netBeans and Tomcat) My project is based on this tutorial. Do You know any solution to my problem
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Problems using Maven Repo

. Have you tried one of our Maven based tutorials (e.g. this tutorial)? I found this suspect if i use
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The project does not contain a persistence unit

/ Netbeans tutorial. This page in the tutorial explains how to add a persistence unit. ThreaT