Zachman Framework Overview

Introduction Key Concepts Structure of the Framework Best Practices FAQ

1. Introduction

The Zachman Framework is a structured way of viewing and defining an enterprise architecture. It provides a formal and structured way to categorize the various components of an enterprise’s architecture, ensuring that all aspects are considered during planning and implementation.

2. Key Concepts

2.1 Definitions

Framework: A conceptual structure that serves as a guide for building something.
Enterprise Architecture: A discipline that defines the structure and operation of an organization.

3. Structure of the Framework

Note: The Zachman Framework consists of a matrix with six rows and six columns, which provides a comprehensive view of an enterprise.

3.1 The Rows

Scope (Contextual View)
Business Model (Conceptual View)
System Model (Logical View)
Technology Model (Physical View)
Detailed Representations (Out-of-Context View)
Functioning System (Real World)

3.2 The Columns

What (Data)
How (Function)
Where (Network)
Who (People)
When (Time)
Why (Motivation)

3.3 Example Flowchart


            graph TD;
                A[Scope] --> B[Business Model];
                B --> C[System Model];
                C --> D[Technology Model];
                D --> E[Detailed Representations];
                E --> F[Functioning System];

4. Best Practices

Ensure alignment with business goals.
Use the framework as a communication tool among stakeholders.
Regularly update the framework to reflect changes in the enterprise.
Consider integrating with other frameworks for comprehensive coverage.

5. FAQ

What is the purpose of the Zachman Framework?

The framework aims to provide a formal structure for defining and managing enterprise architecture effectively.

Who created the Zachman Framework?

The framework was developed by John A. Zachman in the 1980s.

How is the Zachman Framework different from TOGAF?

While both frameworks focus on enterprise architecture, the Zachman Framework is more of a taxonomy and categorization tool, whereas TOGAF provides a method for developing an architecture.