ObjectDB version 2.6.4

Released on 2015-10-13 (see other available releases).

Note: A newer version is available.

Use of ObjectDB is subject to the ObjectDB Licence agreement
 

Changes in ObjectDB 2.6.4:

  • Added memory only database mode.
  • Added an option to cascade detachment to embedded objects.
  • Added an option to disable reuse of database page objects.
  • Improved release of query resources.
  • Improved memory management in multi flush transactions.
  • Extended detachment of embedded objects to collections.
  • Fixed large transaction temporary files implementation (feature request #1658).
  • Fixed a bug in handling large objects with long primary keys as query results (issue #1717).
  • Fixed detachment of embedded objects to collections.
  • Fixed database page objects reuse to release to be cleared on EntityManagerFactory close.
  • Fixed a bug in hierarchy schema upgrade.
  • Fixed a bug in schema upgrade that includes both class and field renaming.

See the full change log.
 

ObjectDB with Maven

To use ObjectDB in your Java Maven project merge the following repositpory and dependencies into your pom.xml file:

    <repositories>
            ...
        <repository>
            <id>objectdb</id>
            <name>ObjectDB Repository</name>
            <url>https://m2.objectdb.com</url>
        </repository>
            ...
    </repositories>
            ...
    <dependencies>
            ...
        <dependency>
            <groupId>com.objectdb</groupId>
            <artifactId>objectdb</artifactId>
            <version>2.6.4</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>javax.persistence</artifactId>
            <version>2.1.0</version>
        </dependency>
        <dependency>
            <groupId>javax.transaction</groupId>
            <artifactId>jta</artifactId>
            <version>1.1</version>
        </dependency>

            ...
    </dependencies>

ObjectDB 2.6.4 Maven files:

objectdb-2.6.4.jar objectdb-2.6.4.jar.md5 objectdb-2.6.4.jar.sha1
objectdb-2.6.4.pom objectdb-2.6.4.pom.md5 objectdb-2.6.4.pom.sha1

 

ObjectDB Development Kit

The ObjectDB Development Kit includes:

  • The ObjectDB runtime JAR (available also on Maven).
  • The GUI ObjectDB Explorer.
  • Sample ObjectDB databases that you can open in the Explorer.
  • Command line tools for running the ObjectDB Server and the ObjectDB Enhancer.
  • Tutorial projects in Maven format for opening and running in your favourite IDE.
  • A sample objectdb.conf configuration file.
  • Source code of the JPA and JDO APIs.
  • JavaDoc of the JPA and JDO APIs.
  • The complete ObjectDB Manual in PDF format.