Short note on Object Relational Database.

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 The object-relational database is an improved version of the object-oriented database. It provides a solution to the issues users face in object-oriented databases; some of these issues include the cost of computing resources, possibility of design errors, and data inconsistency. However, it is also important to note that the object-relational database is based on both the relational model and the object-oriented database model.


Furthermore, these databases support objects and inheritance and provide a better interface for many object-oriented languages. Users can also use data model extensions with custom data types and methods. Moreover, companies such as Microsoft, Oracle, and Sybase have object-relational versions of their products. These databases are more applicable for applications that consist of a large number of short-lived transactions on data items with complicated structures.

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