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.

When it comes to inheritance, relational database theory and object-oriented programming have more in common than you might think. Understanding that overlap is critical in designing the object model ...

What is Dapper? Why use it? Object-relational mappers are used to address the “impedance mismatch” between object models in programming languages and data models in relational databases.

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 ...

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 ...

Object-relational database suppliers may find themselves in trouble over the next few years if object request brokers (ORB) take off, leaving the database as little more than an object store.

The data are stored in a traditional relational database or in an object database if the data have a complex structure. See O-R mapping and object database.

These new databases rejected the ACID transaction model, SQL language, and relational database model in order to achieve greater scalability and/or developer productivity.

Topics covered include relational database model, entity-relationship modeling, normalization, SQL language, data warehousing, data quality and integration, data and database administration, and ...