Current enterprise data architectures include NoSQL databases co-existing with RDBMS. In this article, author discusses a solution for managing NoSQL & relational data using unified data modeling.

Using the notation provided above, it is possible to model complex data structures and behavior at the DBMS level. In addition to this, the UMLprovides the notation to express relationships between ...

An example of a popular graph database system is Neo4j. Another Choice: The Multi-Model DBMS Yet another choice in the NoSQL market is the multi-model DBMS. A growing number of vendors have delivered ...

Unlike traditional database management systems which are organized around a single data model that determines how data can be organized, stored, and manipulated, a multi-model database is designed to ...

The conceptual level applied the semantic "magic" to integrate all external schemas into a single data model for everyone. Finally, the internal schema incorporated the conceptual details in an actual ...