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An explanation of how numerous heuristic rules and cost estimate methodologies may be blended throughout the query optimization process carried out by the DBMS, as well as how this impacts the amount of work performed by the DBA

An explanation of how numerous heuristic rules and cost estimate methodologies may be blended throughout the query optimization process carried out by the DBMS, as well as how this impacts the amount of work performed by the DBA

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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An explanation of how numerous heuristic rules and cost estimate methodologies may be blended throughout the query optimization process carried out by the DBMS, as well as how this impacts the amount of work performed by the DBA.

 

 

 

 

 

 

 

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