db4o Developer Community

Consonance is a db4o/Gtk# based client to the OpenGroupware.org (OGo) groupware server.  For more information see: http://projects.db4o.com/Consonance

This project will provide a public db4o repository for simplifying the usage of db4o inside Maven based projects. For more information see: http://projects.db4o.com/Maven

Hi! Our previous db4o powered sample application for Android was pretty popular so we decided to provide a second one called MapMe. MapMe basically lets you browse 2D Google maps on Android but also has additional features such as: Zoom in and out Toggle traffic and satellite view Find location Bookmark location to db4o ...

Here's a sample application (a basic password manager for the Android platform) which shows how db4o makes the handling of persistence much more intuitive while still being fast (compared to the standard relational persistence mechanism of Android: SQLite). In this project space you will have access to the following: a side by side comparison ...

This is a new sample application showing the following technologies: db4o ''In-Process'' (.NET) db4o C/S (.NET) dRS (db4o replication system) Windows Mobile 6 Pocket Outlook The use case is over-the-air Pocket Outlok Contact synchronization on a Windows Mobile 6 device with a db4o server using db4o synchronization ...

MITOO (MIgrating data To Object-Oriented databases) is an application framework for migrating data from relational databases to object databases through SQL queries (a work created by Paul Mendoza as the main object of his master thesis in software engineering). This work is focused in enabling the migration of data to object databases, solving ...

serendipity (by Alex de Spindler) is a high-level framework aimed at supporting the forms of information sharing required in social applications. It's based in the concept of peer collections that allow data to be managed and shared in a flexible way. This makes it possible for a user to design and deploy social applications simply ...

db4o2D introduces geometrical attribute types for db4o databases as an add-on (db4o Java version). The representation of the attribute types is based on the Java Topology Suite (JTS). The db4o2D team is targeting the following attribute types: Coordinate Point (MultiPoint) LineString (MultiLineString) Polygon (MultiPolygon) If you ...

This is the fourth db4o related project registered in the last week! We're grateful to the community for sharing this continuous stream of contributions. gaikokugo (by Christopher Brind) is an Eclipse RCP application that uses db4o for it's underlying database in order to aid language students by forcing them to enter their class notes in to ...

Gerd Kleevesat (author of the db4o Eclipse plug in) just started a new project to build a netbeans plugin for db4o. Even though no downloadable code is available yet you can see some screenshots in the project space wiki entry for the project available here (please bookmark this page and check it often for updates). Thank you Gerd (we're ...