- Copyright
- Foreword
- Preface
- Introduction
- 1. A Framework for Architecture
- 2. Managing Projects
- Introduction
- Summary of Development Phases
- About Strategy
- About Requirements Analysis
- Process One: Define Scope
- Process Two: Plan the Process
- Process Three: Gather Information
- Process Four: Describe the Enterprise
- Step 1: Define Data Models (See Chapter 3)
- Step 2: Define Activity Models (See Chapter 4)
- Step 3: Define Location Models (See Chapter 6)
- Step 4: Define People and Organization Models (See Chapter 5)
- Step 5: Define Event and Timing Models (See Chapter 7)
- Step 6: Define Motivation Models (See Chapter 8)
- Step 7: Present Models
- Step 8: Deliverables: Model Descriptions
- Process Five: Define What Is Required of a New System
- Step 1: Restate Project Purpose
- Step 2: Identify Key Players
- Step 3: Identify Required Capabilities
- Step 4: Identify Requirement Constraints
- Step 5: Identify Non-functional Requirements
- Step 6: Determine Level of Technology
- Step 7: Identify Capacity Requirements
- Step 8: Decide Whether to Make or Buy
- Step 9: Deliverable: Requirements Statement
- Process Six: Determine the Existing Systems Environment
- Process Seven: Plan for Transition
- Summary
- 3. Column One: Data
- Views of Data
- A Brief History of Data Architecture
- Advanced Data Management—Meta-data
- Graphics—Data Modeling
- Using Entity/Relationship and Object Models
- Normalization
- Data Modeling Conventions
- Entity/Relationship Model Validation
- The Requirements Analysis Deliverable—Column One
- Data and the Other Columns
- Conclusion
- 4. Column Two: Activities
- From the Business Owners' View to the Architect's View
- Approach
- Function Hierarchies
- Dependency Diagrams
- Data Flow Diagrams
- IDEF0
- The UML Activity Diagram
- Interaction Diagrams
- Use Cases
- A Word About Business Process Re-engineering
- Detailed Function and Process Documentation
- Implications of Analyzing Activities
- The Requirements Analysis Deliverable—Column Two
- Activities and the Other Columns
- 5. Column Four: People and Organizations
- 6. Column Three: Locations
- 7. Column Five: Timing
- 8. Column Six: Motivation
- Introduction
- Row One: Scope
- Row Two: Business Owners' Views
- Row Three: Architect's View
- Classes of Rules
- Quality Criteria
- Rule Descriptions
- Natural Language
- Object Constraint Language
- Ronald Ross Notation
- Object-Role Modeling (ORM)
- Entity Types, Attributes, and Relationships
- About Constraints
- Mandatory Roles
- Uniqueness
- Objectified Relationships
- Occurrence Frequency
- Derivations
- Value Constraints
- Set Constraints—Subsets
- Set Constraints—Join Subset Constraint
- Set Constraints—Equality
- Set Constraints—Exclusion
- Ring Constraints
- Other Constraints
- Rule Patterns
- Business Rule Patterns—CASEtech, Inc.
- Requirements Analysis Deliverable—Column Six
- Motivation and the Other Columns
- Conclusion
- A. The Zachman Framework
- B. A Comparison of Data Modeling Techniques(Syntactic Conventions)
- C. The Business Rules Group Motivation Model
- D. The Business Rules Group and David C. Hay Modified Motivation Model
- Glossary
- Bibliography
Library of Congress Cataloging-in-Publication Data
A catalog record for this book can be obtained from the Library of Congress
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© 2003 by David C. Hay
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