Query Optimization and Execution Plan Generation in the Object-Oriented Databases under Inheritance

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Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Topic: Data Management
Format: PDF
In this paper, the authors present an approach using object-oriented databases under inheritance that permits to enrich technique of query optimization existing in the object-oriented databases. Their experimental study shows performance of query after implementation of inheritance method using relational as well as object oriented database. Looking at the success of query optimization in the relational model, their approach inspires itself of these optimization techniques and enriched it so that they can support the new concepts introduced by the object oriented databases.
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