Applied Computer Systems (May 2018)

Object-Relational Database Structure Model and Structure Optimisation

  • Auziņš Ainārs,
  • Eiduks Jānis,
  • Vasiļevska Alīna,
  • Dzenis Reinis

DOI
https://doi.org/10.2478/acss-2018-0004
Journal volume & issue
Vol. 23, no. 1
pp. 28 – 36

Abstract

Read online

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.

Keywords