Object-relational approach to building a data storage

The work offers a conceptual approach to building object-relational data storage. The approach is alternative to traditional methods of relational databases design. It is proposed to extend the relational database with NoSQL type storage implement (key-value). Design methodology for object-relational storage is proposed. An alternative view of the issue of connectivity, integrity and data normalization in relational databases, is described. The approach is largely based on the author's experience of designing relational database models for medical information systems. (In Russian).