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检索条件"主题词=parallel object-oriented databases"
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Query execution scheduling in parallel object-oriented databases
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INFORMATION AND SOFTWARE TECHNOLOGY 1999年 第3期41卷 163-178页
作者: Taniar, D Leung, CHC RMIT Univ Dept Comp Sci Melbourne Vic 3001 Australia Victoria Univ Technol Sch Commun & Informat Melbourne Vic 8001 Australia
Complex object-oriented queries generally consist of path expressions and explicit join operations. Since explicit join operations have been acknowledged as the most expensive operations, query executions normally sta... 详细信息
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Performance analysis of parallelization models for path expression queries
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INFORMATION SCIENCES 1999年 第1-2期117卷 107-142页
作者: Taniar, D Rahayu, JW RMIT Univ Dept Comp Sci Melbourne Vic Australia La Trobe Univ Sch Comp Sci & Comp Engn Bundoora Vic 3083 Australia
In this paper, parallelization models for path expressions queries are studied. Path expression queries involve multiple classes along aggregation/association hierarchies. parallelization models for path expression qu... 详细信息
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The impact of load balancing to object-oriented query execution scheduling in parallel machine environment
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INFORMATION SCIENCES 2003年 第1-4期157卷 33-71页
作者: Taniar, D Leung, CHC Monash Univ Sch Business Syst Clayton Vic 3800 Australia Victoria Univ Technol Sch Commun & Informat Melbourne Vic 8001 Australia
Skewness has been one of the major problems not only in parallel relational database systems, but also in parallel object-oriented database systems. To improve performance of object-oriented query processing, a carefu... 详细信息
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