How does the DBMS reduce the DBA's workload by combining the different heuristic rules with each of the eight cost estimating strategies used during query optimization?
How does the DBMS reduce the DBA's workload by combining the different heuristic rules with each of the eight cost estimating strategies used during query optimization?
Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter16: Database Administration And Security
Section: Chapter Questions
Problem 14RQ
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How does the DBMS reduce the DBA's workload by combining the different heuristic rules with each of the eight cost estimating strategies used during query optimization?
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