The information management and database system of the present invention comprises a flexible, self-referential table that stores data. The table of the present invention may store any type of data, both structured and unstructured, and provides an interface to other application programs. The table of...http://www.google.de/patents/US5893087?utm_source=gb-gplus-sharePatent US5893087 - Method and apparatus for improved information storage and retrieval system
