db4o Developer Community

YuiBook is a C# application that allows you to manage receipt and expense bookings. The booking entries contain a booking type, amount, tax, date, comment, etc. and can be filtered by date and type (receipt or expense) and exported to a xml-file with optional conversion to html or other formats using a xslt-file. YuiBook provides a xslt-file that ...

Dutch senior web developer Edwin Vermeer just published a demo web application on The Code Project for demonstrating the power of LINQ for db4o. In order to show the most basic operations the demo solution includes a very simple console application that creates 2 new objects and stores them in a db4o database. Before and after ...

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 ...