Research on Query Optimization Technology in Distributed Database

Bo Zhu Wu

doi:10.4028/www.scientific.net/AMR.433-440.3335

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 433-440Research on Query Optimization Technology in...

Research on Query Optimization Technology in Distributed Database

Abstract:

Through the in-depth study of the existing distributed database query processing technology, this paper proposes a distributed database query processing program. This program optimizes the existing query processing, stores the commonly used query results according to the query frequency, to be directly used by the subsequent queries or used as intermediate query results, thus avoiding possible transmission of a large number of data, thereby reducing the query time and improving query efficiency.

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Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

3335-3339

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.3335

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Online since:

January 2012

Authors:

Bo Zhu Wu

Keywords:

Data Dictionary, Distributed Database, Query Optimization

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