The Data Model Profile is a UML extension that supports the modeling of relational databases in UML. It includes custom extensions for such things as tables, data base schema, table keys, triggers, ...

Object databases are also suited for applications that are not necessarily based on an object model, but use a large number of in-memory indexes that are difficult to store in a relational database.

For the first time in over 20 years, there appear to be cracks forming in the relational model's dominance of the database management systems market. The relational database management system (RDBMS) ...

XML (Native XML Database or Native XML DBMS): data in XML format or varied complex formats like audio or video [Here’s more information about XML databases .] Finally, multi-model databases ...

The data are stored in a traditional relational database or in an object database if the data have a complex structure. ... Relational vs. Object Modeling Instead of separate employee, ...