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      Scheduling Resource Usage in Object-Oriented Queries

      Proceedings of the Fifth International Workshop on Database Programming Languages (DBPL-5)

      Database Programming Languages

      6-8 September 1995

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          Abstract

          Query facilities in object-oriented databases lag behind their relational counterparts in performance. This paper identifies important sources of that performance difference, the random I/O problem and the re-reading problem. We propose three techniques for improving the execution of object-oriented database queries: reuse/out of order execution, memoization, and buffer replacement policy. Schedule level optimization is introduced as our framework for integrating these techniques into query processing systems.

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          More iteration space tiling

           M. Wolfe (1989)
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            Author and article information

            Conference
            September 1995
            September 1995
            : 1-11
            Affiliations
            Department of Computer Science

            Box 1910 Brown University

            Providence, RI 02912-1910 USA
            Article
            10.14236/ewic/DBPL1995.18
            © Theodore W. Leung. Published by BCS Learning and Development Ltd. Proceedings of the Fifth International Workshop on Database Programming Languages, Gubbio, Umbria, Italy

            This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

            Proceedings of the Fifth International Workshop on Database Programming Languages
            DBPL-5
            5
            Gubbio, Umbria, Italy
            6-8 September 1995
            Electronic Workshops in Computing (eWiC)
            Database Programming Languages
            Product
            Product Information: 1477-9358BCS Learning & Development
            Self URI (journal page): https://ewic.bcs.org/
            Categories
            Electronic Workshops in Computing

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