As you will see in the next paragraphs, data modeling is quite important.
As you will see in the next paragraphs, data modeling is quite important.
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
Problem 1PE
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As you will see in the next paragraphs, data modeling is quite important.
Expert Solution
Step 1: Explanation
Flowcharting data flows is the process of data modelling. A diagram representation of the data flow into and out of the database is the designer's first step when developing a new or alternative database structure. To effectively meet the needs for data flow, this flow diagram is used to specify the characteristics of the data formats, structure, and database handling functions. The data model continues to exist after the database has been created and made available as the documentation and rationale for why the database was created and how the data flows were planned.
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