DµMaS is a Document Micro-Management System. It is a document repository which understands documents internally, their structure and interdependencies so it can provide much better tools and process for their management.
Meta Desktop is a user-focussed and backwards-compatible desktop file viewing system utilising enhanced metadata and user-defined 'smartness'. Core technologies are machine-written faceted classification and user-written folksonomic labeling.
Oracle Virtual File System
File system over a standard SQL open source database, here PostgreSQL. It provides standard methods to establish a link between a disk based file system and implements all what is known on a standard ext2 file system. Interesting for all web developments