Answered: How the DBMS may combine different…

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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How the DBMS may combine different heuristic rules and cost estimation methodologies during query optimization and how this may increase or decrease the DBA's workload.

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Database Management system:-

A Database Management System (DBMS) is a software system that enables users to define, create, maintain, and control access to a database. It allows users to store, modify, and extract information from a database as needed. A DBMS typically provides a secure, robust environment for storing and managing large volumes of structured and unstructured data. It also provides an efficient way to access and manipulate data stored in a database. It can also be used to enforce data integrity, security, and data consistency.

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