Dataman is a fully multi-threaded database server and client API libraries in C, C++, Java, and a PHP module has now been added as well. This is a 'direct access' database, not a relational one. It emulates the verbs of the EDITOR language.
POESIA= Public Opensource Environment for a Safer Internet Access
an opensource Internet content filter (multimodal, mulitlingual) aimed for protection of youth (in schools...); partly funded by the European Commission