About Tutorial

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Forum
22

Guestbook Tutorial (Eclipse/Glassfish)

I have the tutorial working which has been a great help in understanding how to use ObjectDB. I have found one problem. The database file (C:\glassfish3.1\glassfishv3\glassfish\domains\domain1\eclipseApps\Guestbook\WEB-INF\db\guests.odb) is reset on occasions; I am not sure what set of events
Issue
22

Minor grammatical error in Tutorial

http://www.objectdb.com/tutorial/jpa/eclipse/running As is: "Running the application again will use the existing database file to store additional 1,000 objects." Recommended: Running the application again will use the existing database file to store an additional 1,000 objects. Thanks for your comment. The text was revised as suggested. rwehrli
Forum
22

New Tutorial: Using BIRT with ObjectDB/JPA

Version 2.2.7 of ObjectDB added support of report generation using the popular open source Business Intelligence and Reporting Tools (BIRT). The new Report Generation with BIRT and JPA tutorial provides step by step instructions on how to use BIRT to produce reports based on data in an ObjectDB database.    
Forum
22

Problems with Tutorials » JPA Web App (Tomcat) » NetBeans JPA Web App

I made all the tutorial about the GuestBook but at the end, though it build correctly, when trying to run it, I got: C:\...\NetBeansProjects\JavaWebAppODB\nbproject\build-impl.xml:686: The module has not been deployed. BUILD FAILED (total time: 0 seconds) Can any body please help me with this error
Forum
22

adding tutorial videos to youtube

Hello , it will be good for you to add video tutorials for objectdb and explorer on youtube. kadirbasol
Manual
15

Defining a JPA Entity Class

objects from the database: package com.objectdb.tutorial; import javax.persistence.Entity
FAQ
15

Is ObjectDB better than competing object databases?

community, forums, IDEs support, tools, books, tutorials and sample code. ObjectDB is also unique in
Tutorial
15

Step 3: Create an ObjectDB Data Source

connection url: Download and save the points.odb database file (from the Quick Start tutorial
Tutorial
15

Step 4: Create an ObjectDB Data Set

Points).  Enter a data set name (e.g. Points by X) and click Next. The database in this tutorial
FAQ
15

Which API should I use - JPA or JDO?

the availability of experienced developers, forums, IDEs support, tools, books, tutorials and sample