ObjectDB ObjectDB

Internal Website Search

191-200 of 200 resultsRefresh

OutofMemory error with Object DB 2.0

successfully. Anyway, you can also put the file anywhere on the web and provide a link. support Support Hi

Entity factory - best practices

during the application lifecycle, as demonstrated in the Guest Book web application tutorial. support Support

Embedded Database Replication

As we all know, embedded databases out perform server databases on every occasion. The problem with embedded databases is that theyre difficult to scale. If I were to create an entire enterprise web application within a single jar file using embedded tomcat and embedded objectdb I would run into

Extra uninitialised entities spawned on merge()

can confirm that Build 2.4.0_05 also fixes a similar duplicate-on-merge problem I was encountering in my full web application. Thanks. webel Dr Darren Kelly

using objectdb.jar in writing data to mariadb or mysql db

Hello All, I am trying to develop an ICT-Issue-Tracking application. The front end is to be java (for desktop version) and python or php for the web version but i want to code queries in native java and reduce the use of regular sql patterns. Can my application use the objectdb.jar to write

JPA and handling large data sets

This is not a rellay ObjectDB problem, rather a JPA problem. Our web-based DB supports Hibernate or JPA (ElicpseLink/ObjectDB). We implemented a export/import class to export the whole database or single datasets (domains) in a persistence layer/database independent format. This class works fine

Issue deploying EJB project to Jboss/Glassfish

ObjectDB as a module to JBoss (instead of putting objectdb.jar in the web application lib directory

ODB-WeakRefPurger threads not closing at all

on your application. For example, in a web application you may create one PersistenceManagerFactory on startup

Visibility of changes in Transaction is not visible to a JPA QL Query

, the JPA Model, and the Web tier ). The objectdbee.jar is added as a module to the EAR

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null:

since the problem is in the server, so just running your test web application against ObjectDB Server in

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support