RelationalDBDesign
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Database Analysis
Database Design
Extended DB Features
Oracle SQL Extensions
Database Design
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Database Design
Database Structure
Relational Database Model
Relationally Complete
Relational Completeness
Database Structure
Linking Database Tables
SQL in RDBMS
Create Table SQL
DBMS
Database Change Management
Relational DB Structure
Database Life Cycle
Database Design Strategy
Subject Approach DB Design
Design Subject
Application Approach Design
Schema Architecture
Three Schema Arch
DBLC Design Stages
Post Design Stages
Design Tools
DB Design Strategy Conclusion
Requirements Analysis
Requirements Analysis
Define Business Objects
BO Characteristics
Document Requirements
Business Rules Importance
Interview Data Users
Data Flow Diagram
Creating User Views
Calculated Fields
Requirements Documentation
Requirements Analysis Conclusion
Attributes and Entities
Entities Conceptual Model
Store Entity Values
Rules for Creating Identifiers
Entity Instances
Attribute Domains Types
Multivalued Attribute
Multi-Valued Attributes
Multivalued Attribute(resolve)
Entity Attribute Constraints
Module Summary
ER Diagrams
ERD Concept
Three Relationship Types
One to One Relationships
Identify one To One
One to many Relationships
Identify One to Many
Define many To Many
Identify Many To Many
Many to Many Challenges
Convert m:n to 1:n
Mandatory Optional Relationship
Optional Participation Relationships
ERD Conclusion
ERD Conventions
ER Diagram
Three Model Types
idef1x Crowsfoot Chen Models
Entity Attribute Relationship
ER Diagram Types
Crow's Foot Notation
DB Participation Types
Interview End- Users
Verbalize ER Diagram
ER diagram model Types
Course Project Case Study - Exercise
Relational Database Project - Exercise 1
Objective:
Download the case study for the course project.
Exercise scoring
This exercise is auto-scored via software, which means there is nothing to submit.
When you have completed the exercise, click the
Submit
button below to receive full credit and view a results page.
Background/overview
The project for this course is based on a case study involving a fictional company called Stories on CD, Inc. This fictional company is a mail-order company that sells books on CD.
In this exercise, you will download a document describing the company and its needs as they relate to data storage and retrieval.
Instructions
To download the Stories on CD case study, click on the link below.
ERD Case Study
Submitting your exercise
There is nothing to submit with this exercise. When you have completed the steps above, click the
Submit
Button.
