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6

Cannot save or update entity on Spring App

with Spring Framework (on this tutorial and the zip file that is attached to post #6 on this forum thread
6

Case Insensitive Indexes

How do you do case insensitive indexes? I have search the Forum and tutorials and have not found any info related to this. Thanks, -- Nathan Modrzewski nmodrzewski Nathan Modrzewski Case insensitive string indexes are currently not supported. If you cannot use lowercase only (or uppercase
6

Replication error - parsing objectdb config

" /> </server> My test saves Point and Line objects (as per the tutorial) to the master database
6

Tomcat + JPA Problem

location is specified on: http://www.objectdb.com/tutorial/jpa/eclipse/web/listener You can change
6

Difference performance in ObjectDB Explorer and in java project

Hello, I am learning ObjectDB and i noticed that the queries that are executed in ObjectDB Explorer are faster (about 5 ms) than queries in my project (~400 ms). Here is my JPQL query : SELECT p FROM Point p WHERE p.x=0 I am using Point entity class from tutorial, but with Indexed "x" field
6

Reporting Engine?

. A detailed tutorial on using ObjectDB with Birt will be published very soon. support Support
6

JPA does not seem to be db agnostic

The following jpa code works with mysql but not with objectdb. Why would this happen? The provider the both jpas is the same: EclipseLink. The link for the one used with mysql is org.eclipse.persistence.jpa.PersistenceProvider; the one for objectdb is com.objectdb.jpa.Provider (per the tutorials
6

java.nio.channels.OverlappingFileLockException

Hello, whenever I re-deploy my web application in Sun Java System Web Server, I get the following exception and the application cannot run anymore. Any clue what I am doing wrong? I use the file-based db access (local to the web app, as described in your tutorial). Thanks for pointers! Best
1

ObjectDB 2.1.0

Added Online Backup utility (issue #16). Added Master-Slave Replication / Clustering (issue #17). Added a PDF version of the ObjectDB manual (included in the download). Added sample (tutorials) Maven projects (included in the download). Added support of disabling optimistic locking exceptions
1

ObjectDB 2.2.6

an error message for invalid query parameter (issue @320). Fixed pom.xml files in the Maven tutorials to use Java 1.5 / 1.6.

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?

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