<abstract xmlns="http://www.w3.org/1999/xhtml"><p>During object-relational database physical structure design, problems are caused by three factors: ambiguity of transformations of conceptual model, multiplicity of quality assessment criteria, and a lack of constructive model. In the present study a constructive hierarchical model of physical database structure has been developed. Implementations are used in XML, SQL and Java languages. Multi-criterial structure optimisation method has also been developed. Structure variation space is generated using transformation rule database. Prototype has been implemented within the framework of the research.</p></abstract>

During object-relational database physical structure design, problems are caused by three factors: ambiguity of transformations of conceptual model, multiplicity of quality assessment criteria, and a lack of constructive model. In the present study a constructive hierarchical model of physical database structure has been developed. Implementations are used in XML, SQL and Java languages. Multi-criterial structure optimisation method has also been developed. Structure variation space is generated using transformation rule database. Prototype has been implemented within the framework of the research.

Object-Relational Database Structure Model and Structure Optimisation

Applied Computer Systems

This work is licensed under the Creative Commons Attribution 4.0 Public License.

{"article-title":"Object-Relational Database Structure Model and Structure Optimisation"}

During object-relational database physical structure design, problems are caused by three factors: ambiguity of transformations of conceptual model,...

Object-Relational Database Structure Model and Structure Optimisation

Pubblicato online: 30 mag 2018

Pagine: 28 - 36

DOI: https://doi.org/10.2478/acss-2018-0004

Parole chiave
Multi-criterial optimisation, object-relational database, Pareto solution, structure optimisation

© 2018 Ainārs Auziņš et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 Public License.

Object-Relational Database Structure Model and Structure Optimisation

Pubblicato online: 30 mag 2018

Pagine: 28 - 36

DOI: https://doi.org/10.2478/acss-2018-0004

Parole chiaveMulti-criterial optimisation, object-relational database, Pareto solution, structure optimisation

© 2018 Ainārs Auziņš et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 Public License.

Parole chiave
Multi-criterial optimisation, object-relational database, Pareto solution, structure optimisation