This document provides an overview of The Open Group Architecture Framework (TOGAF). It describes TOGAF as a generic, process-driven conceptual tool for designing, evaluating, and building an enterprise architecture. The core parts of TOGAF that are discussed are the Architecture Development Method (ADM), which partitions architecture work into phases, and the architectural iterations of preliminary, vision, development, transition, governance, and implementation. Key elements covered include the architectural model, contexts, reference models, "as-is" and "to-be" states, and gap analysis.

1. TOGAF Crash Course
By:
Antriksha Somani

2. About TOGAF?
 The TOGAF is:
1. Generic
2. Process Driven
3. Conceptual Tool
for creating an EA for an Organization i.e.
1. Design
2. Evaluate
3. Build

3. Things to be Covered
 What is TOGAF?

4. Things to be Covered
 Different People

5. Things to be Covered
 Different People

6. Things to be Covered
 “What”
 “How”
Process
Functions

7. Quick Summary of TOGAF
Architectural Model
ArchConti
SolnConti
ADM

9. Genral
Specific

10. ADM

11. ADM: Partitioning of Arch.

12. ADM work on all 3

13. Architectural Context Iteration
 Preliminary
 Architectural vision
ArchitecturalContextIteration

14. Architectural Context Iteration
o Preliminary
 EA Strategy
 EA Operation Model
 Some Principle
 Framework
 Stake holder of the architecture

15. Architectural Context Iteration
o Vision
 What is the vision for this iteration
 Might be
o Strategic
o Segmentation
o Capability
o Each spins out in there own way and each have
o All the guide by the Preliminary phase

16. Architectural Development Iteration
o BDAT
 Business Arch
 Data Arch
 Application Arch
 Technology Arch
BDAT

17. BDAT
BDAT
BDAT

18. Architectural Transition Iteration
 Opportunity & Solution
 Migration Planning

19. Architectural Transition Iteration
 Opportunity & Solution
 Traditionally is the purest view of the solution
architecture.
 Solution Architecture understand the solution
continuum.

20. Architectural Transition Iteration
 Migration Planning
 Here project manager gets involved.
 We are having RFP.
 We goes to market and comes back to planning.
 Now pro. Manager can have a view of cost,
effort and resourcing.
 Project Management Technique to line away all
this.

21. Architectural Governance Iteration
• Implementation Governance
• Architectural Change Management

22. Architectural Implementation
Iteration
• Not given in TOGAF Documentation
• It is the part where we give the project to be
actually implemented by the vendor or the
outsourcer or our own development team.
• We can use tools like A10. One of the tool
to measure how well implementation is
occurring with the arch landscape I build.

23. Architectural Development Iteration
1. My stake holders
1. Views
2. View Points
3. Concerns
2. Reference Model i.e. the building blocks
3. AS – IS
4. To – BE
5. GAP Analysis

24. Architectural Development Iteration
Eg.
• Automation of contact management
 Write down application arch & GAP analysis
• Reporting or information project
 AS – IS then TO – BE od data then GAP Analysis
• Particular Division is loading revenue
 AS – IS then TO – BE od data then GAP Analysis

25. Architectural Thinking
Level of integration 2 org.
LevelofArch.thinking
Losing
Isolated
Fragmentd
Optimized

26. Risk Reducing to 20%
SAEA
Capability Architecture Iteration
Arch Development Iteration
Arch Transition Iter.

27. Returning to “HOW” n “WHAT”

28. Returning to “HOW” n “WHAT”

29. SOA Reference Model
Servers
Services Layer
Information
Function
Business Services
Composite Business Service Process
What
How
Composite Business App
Vision
Executional
Opertational
Development
Biz. Arch
Biz. Arch
DAISA
TRM

30. Thank You