db4o Developer Community

Hi all,     I am deveoping a project using J2ME+CLDC using NetBeans Mobility pack. Im not ale to run the programs on NetBeans.(It always shows some kind of error) I am new to J2ME and DB4O. Is there any provisioin to run DB4O in Netbeans for CLDC. Please help as the project submission day is coming nearer. Thanks

The db4o User Conference 2008 held in Berlin just ended and it was a complete success! Before providing a summary of what went on in the conference I would like to thank all the attendees for making this possible (we had dVPs and db4o users from China, Germany, Brazil, Denmark, The Netherlands, South Africa, Chile, USA, Japan, Korea, ...

Hola! Gentilmente Carlos Matias Aguirre ha aportado una aplicación de ejemplo que muestra el uso de db4o utilizando programación en 3 capas. El ejemplo esta desarrollado en Java con NetBeans. http://developer.db4o.com/ProjectSpaces/view.aspx/Capasdb4o Gracias Carlos! =) Saludos.

Hi All, I am currently working on a new web application (Netbeans 6.0 - Visual Web Components) and considering the use of Db4O for object persistence. I do not expect the application to have Google-like traffic anytime soon but I would like to design enough robustness to accommodate about 1 M dynamically-generated page views/month. I have ...

If you are interested in Scala, make sure you watch this interview with Martin Odersky, the key designer of the language. In case you don't know Scala yet: It's a fusion of functional programming and object-orientation, taking the very best of both worlds. It compiles to Java byte code and .NET IL code, so you can mix Scala with your ...

If you are interested in Scala, make sure you watch this interview with Martin Odersky, the key designer of the language. In case you don't know Scala yet: It's a fusion of functional programming and object-orientation, taking the very best of both worlds. It compiles to Java byte code and .NET IL code, so you can mix Scala with your ...

Welcome to the November 2007 Newsletter!db4o fully tested in multi-core environmentdb4o 6.4.14 brings Client Server connection overhaulA fresh look at Monodb4o over 500 times faster than SQLiteNative Queries - working towards a standarddb4o makes distribution simple for MacrixNew Netbeans plug-in project, language learning app Read the ...

Hola Gente, Primero que todo, quizas nos faltaría ver un poco más de codigo para poder ayudar, evidentemente no puede castear por que una clase no es un sub-type de otra. Ahora con respecto a configurar una library en NetBeans, seguí estos pasos: En netbeans tenes las carpetas:    Sources Packages/    Test ...

Ola pessoal!Eu estou precisando de um help. Eu estou tentando instalar o db4o na minha IDE (NetBeans 5.5), mas não estou conseguindo. Alguem poderia me ajudar ? Quando eu rodo o programa ele me apresenta o seguinte erro: Exception in thread ''main'' java.lang.ClassCastException: com.db4o.reflect.generic.GenericObject  Fico muito grato ...