Fast Object Database for Java - with JPA/JDO support

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Step 2: Create a Project and a Report

To use BIRT we need to create a BIRT Report project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Business Intelligence and Reporting Tools > Report Project and click Next: Enter a project name and click Finish: Now we can create a first report in
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Is ObjectDB better than competing object databases?

community, forums, IDEs support, tools, books, tutorials and sample code. ObjectDB is also unique in
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[ODB1] Chapter 3 - Persistent Classes

tool that modifies the byte code of compiled classes. Classes to be enhanced must be located in
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[ODB1] Chapter 2 - A Quick Tour

, and a special tool, the JDO enhancer, adds the implementation automatically. The Person Persistent Class
11

What is the Java Persistence API (JPA)?

are Object Relational Mapping (ORM) tools. The mapping bridges between the data representation in
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Java 9 support

You asked for feedback ... With the help of a tool I wrote, and some manual manipulation, I ... the call to Enhancer as described in issue (ObjectDB Enhancer Tool in Java 9). CBE CBE Great news. Thank ... and how they all work and access each other and ... yikes! So my tool takes the approach of trying to detect
3

Fantom

.Method.callOn (Method.java:139) fanx.tools.Fan.callMain (Fan.java:175) fanx.tools.Fan.executeType (Fan.java:140) fanx.tools.Fan.execute (Fan.java:41) fanx.tools.Fan.run (Fan.java:298) fanx.tools.Fan ... ) fanx.tools.Fan.callMain (Fan.java:175) fanx.tools.Fan.executeType (Fan.java:140) fanx
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javax.jdo.spi.PersistenceCapable

file, or might be generated from a tool directly. The exact technique for generating the extra
3

How to disable use of graphic windows by objectDB

-Xms16M -Xmx256M -cp /opt/java-tools/objectdb-2.3.0_04/bin/objectdb.jar:/usr/java/jdk/lib/tools.jar ... -Xmx256M -cp /opt/java-tools/objectdb-2.3.0_04/bin/objectdb.jar:/usr/java/jdk/lib/tools.jar:/usr ... /jdk/bin/java -server -Xms16M -Xmx256M -cp /opt/java-tools/objectdb-2.3.0_04/bin/objectdb.jar:/usr
2

DB reading fails in debug mode in Eclipse

.util.HashMap.keySet(Unknown Source) at my.example.package.Tool.deepCopy(Tool.java:1597) ... 20 ... ) at my.example.package.Tool.deepCopy(Tool.java:1597) Could u please advice me how to fix this state ? jakab

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