1. Data Repository Jerry Post Copyright © 1997
Chapter 10
Data Repository
Jerry Post
Copyright © 1997

2. Data Dictionary Describe all system objects. Zoo Example Basic data
Entities
Processes
Data Stores
Data Flows
Input Forms
Reports
Basic data
Name
Attributes
Data type/domain
Zoo Example
Processes
Animal Care
Donor & Public Relations
Employee Relations
Entities
Certification Agencies
Donors
Data
Accounting Reports
Certification Reports

3. Data Repository Store all data from system. All changes.
Basic data dictionary.
All diagrams.
All descriptions.
All changes.
Authors.
Date.
Version control.
Shared access.
CASE tools.
Oracle--DMBS.

4. Data Repository: Oracle
Navigator Button
Diagrams
Entities
Functions
Identify: Name
Description
Changes
Who
When
Comments
Other properties