Multi-Objective Parametric Query Optimization.

We propose a generalization of the classical database query optimization problem: multi-objective parametric query (MPQ) optimization. MPQ compares alternative processing plans according to multiple execution cost metrics. It also models missing pieces of information on which plan costs depend upon...

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Detalles Bibliográficos

Publicado en:	Communications of the ACM Vol. 60; no. 10; pp. 81 - 90
Autores principales:	Trummer, Immanuel, Koch, Christoph
Formato:	Artículo
Publicado:	Association for Computing Machinery Oct2017
Materias:	Query languages (Computer science) Program transformation Data structures Databases Algorithms
Acceso en línea:	Ver este registro en EBSCOhost