Most every business database management system (DBMS), including Oracle, DB2, SQL Server, MySQL, etc., is a relational DBMS (RDBMS) (see DBMS). Hierarchical, Network and Object Databases ...

Relational databases are well-suited to conventional data analysis such as reporting and classical statistical analysis (what you learned in the college Statistics 101 class, for example).

Introduction to PostgreSQL PostgreSQL is an open source object-relational database management system utilized for both transactional and analytical tasks. Rooted in the SQL programming language, it ...

But it does, I think, suggest that Oracle is taking MongoDB and, by implication, other nonrelational upstarts quite seriously. Oracle described its 8.1 database as an object-relational database.

Graph-relational database developer EdgeDB Inc. is gearing up for prime time after closing on a $15 million early-stage round of funding ahead of its official launch early next year.

Relational databases figured out how to store complex types using the SQL:1999 object model. Implementations of JDO (Java Data Objects) exist for relational as well as for object databases.

The Oracle database is the most widely used object-relational database management software. The latest version of the tool incorporates cloud computing and it supports multiple Windows, Linux and ...

PostgreSQL is an object-relational database system that, according to their website, runs on all major operating systems, including Linux, Unix, OS X, Solaris, Tru64, and Windows.

TierDeveloper 5.1 is an object-to-relational mapping and code-generation tool that maps objects to relational tables, generates .Net components for VB.Net and C#, and enables embedding of SQL.

The PostgreSQL object-relational database came in third in terms of number of stacks in which it runs. Backers most often cited relational database attributes along with high availability, making it ...