A new framework based on features modeling and ensemble learning to predict query performance.

A query optimizer attempts to predict a performance metric based on the amount of time elapsed. Theoretically, this would necessitate the creation of a significant overhead on the core engine to provide the necessary query optimizing statistics. Machine learning is increasingly being used to improve...

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Autores principales: Mohamed Zaghloul, Mofreh Salem, Amr Ali-Eldin
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
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Acceso en línea:https://doaj.org/article/93a82078903a4abc81004fe9f2cc23c4
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