It is based on LAMP and the semantic technology Topic Maps.
A Topincs web database makes information accessible through browsing very much like a Wiki.
The client works on any standards-compliant web browser on desktops, laptops, tablets, and mobile phones.
The programmatic access to data is done via a virtual object-oriented programming interface which is set up over the schema in a few minutes.
Portions of the database can be pulled into memory to accelerate bulk access.