This is the first published work to compare the performance of object and object relational database systems based on the object’s complexity. The findings of this research show that the performance of object and object relational database systems are related to the complexity of the object in use. Object relational databases have better performance compared to object databases for fundamental ...

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A methodology is introduced for translating from methods in an object-oriented database to routines in a relational database. The approach consists of three steps. The first step is to translate method signature to Persistent Stored Modules signature. The second step is to translate method source language to (function/procedure) routine. The process includes Host Language, OSQL’s Qualification,...

XML is the abbreviation for Extensible Markup Language. This is an open and popular standard for marking up text in a way that is both machine and human readable. By “marking up text” we mean that the data in the text files is formatted to include meaningful symbols that communicate to a reader what that data is for. The syntax of XML is similar in style to HTML, the markup language of the Worl...

XML is the abbreviation for Extensible Markup Language. This is an open and popular standard for marking up text in a way that is both machine and human readable. By “marking up text” we mean that the data in the text files is formatted to include meaningful symbols that communicate to a reader what that data is for. The syntax of XML is similar in style to HTML, the markup language of the Worl...

XML is the abbreviation for Extensible Markup Language. This is an open and popular standard for marking up text in a way that is both machine and human readable. By “marking up text” we mean that the data in the text files is formatted to include meaningful symbols that communicate to a reader what that data is for. The syntax of XML is similar in style to HTML, the markup language of the Worl...

XML is the abbreviation for Extensible Markup Language. This is an open and popular standard for marking up text in a way that is both machine and human readable. By “marking up text” we mean that the data in the text files is formatted to include meaningful symbols that communicate to a reader what that data is for. The syntax of XML is similar in style to HTML, the markup language of the Worl...

XML is the abbreviation for Extensible Markup Language. This is an open and popular standard for marking up text in a way that is both machine and human readable. By “marking up text” we mean that the data in the text files is formatted to include meaningful symbols that communicate to a reader what that data is for. The syntax of XML is similar in style to HTML, the markup language of the Worl...

In this article, I will review few of database design anti-patterns and some solutions that avoid those problems. Nowadays, rare application does not have database on the backend, and while relational databases exist for a long time, it is still the most used type of database. Relational databases have often replaced other types of databases because they are easier to understand and use. On the...

When data requirements change and the existing database structure no longer reflects the current state of the Universe of Discourse, transformation of the information system is inevitable. Although required changes usually involve the addition or deletion of Information, part of the process can be considered rule-changing but information-preserving. This part of the transformation process, i.e....