A mechanism for storing, retrieving, and querying data items or other information in the form of object instances created from object oriented programming environment....http://www.google.fr/patents/US6785690?utm_source=gb-gplus-shareBrevet US6785690 - Method and system for storage, retrieval, and query of objects in a schemeless database
Method and system for storage, retrieval, and query of objects in a ...
