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 Data Modeling - Understanding Entity Relationship Diagrams
 

Data Modeling - Understanding Entity Relationship Diagrams

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Curriculum Design and Instruction To Teach

Database Design, Application, Development,

and Administration: Data Modeling:

Understanding Entity Relationship Diagrams:


Author: Charles Hayes:




In computing, a database can be defined

as a structured collection of records or

data that is stored in a computer so that

a program can consult it to answer queries.

The records retrieved in answer to queries

become information that can be used to make

decisions.






Special Features Include:

Phases For Conducting a Needs Assessment:
Curriculum Design Supplement:
|a|. Subject-Questions-Answers:
Curriculum Design Plan:
Curriculum Design Goals:
Curriculum Design Objectives:
Instructional Goals:
Instructional Objectives:
Instructional Activities:
Instructional Evaluation Techniques:
Lesson Plans:
Standard Vocabulary:
Learning Objectives:
A Limited Glimpse:


Topics Include:

* Introduction:

@ Data Modeling:

A. Understanding Entity Relationship

Diagrams:

1. Introduction to Entity Relationship

Diagrams:

a. Basic Symbols:

b. Relationship Cardinality:

c. Comparison to Relational Database

Diagrams:

2. Understanding Relationships:

a. Identification Dependency (Weak

Entities and Identifying Relationships):

b. Relationship Patterns:

c. Equivalence between 1-M and M-N

Relationships:

3. Classification in the Entity

Relationship Model:

a. Generalization Hierarchies:

b. Disjointness and Completeness

Constraints:

c. Multiple Levels of Generalization:

4. Notation Summary and Diagram Rules:

a. Notation Summary:

b. Diagram Rules:

5. Comparison to Other Notations:

a. ERD Variations:

b. Class Diagram Notation of the Unified

Modeling Language:

* STATE OF THE ART CURRICULUM DESIGN:

* NEW:

* ILLUSTRATIONS:

* GLOSSARY:

* BIBLIOGRAPHICAL REFERENCES & INDEX:

* PAPERBACK:

* PHOTOS:

* LEARNING OBJECTIVES:

* GLOSSARY:

* TRANSPARENT FRONT PAGE:

* BLACK-WHITE-RED OR BLUE BACK PAGE COVER:

* BINDED WIRE-0: BLACK-WHITE-RED OR BLUE:

* 75 WHITE PAGES: 8x11"

* ALLOW 10 TO 14 DAYS TO RECEIVE ITEM:

* ORDER EARLY WHILE SUPPLIES LAST:
Last Updated: 28 May 2020 04:32:07 PDT home  |  about  |  terms  |  contact
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