TOGAF Crash Course

By:

Antriksha Somani

About TOGAF?

The TOGAF is:1. Generic

2. Process Driven

3. Conceptual Tool

for creating an EA for an Organization i.e.4. Design

5. Evaluate

6. Build

Things to be Covered

What is TOGAF?

Things to be Covered

Different People

Things to be Covered

Different People

Things to be Covered

“What”

“How” Process

Functions

Quick Summary of TOGAF

Architectural Model

Arc

h C

onti

Sol

n C

onti

ADM

Genral

Specific

ADM

ADM: Partitioning of Arch.

ADM work on all 3

Architectural Context Iteration

Preliminary Architectural vision

Architectura

l Con

text Ite

ratio

n

Architectural Context Iteration

o Preliminary EA Strategy EA Operation Model Some Principle Framework Stake holder of the architecture

Architectural Context Iteration

o Vision What is the vision for this iteration

Might beo Strategic o Segmentationo Capability

o Each spins out in there own way and each haveo All the guide by the Preliminary phase

Architectural Development Iteration

o BDAT Business Arch Data Arch Application Arch Technology Arch

B D

A T

B D

A T

B D

A T

B D

A T

Architectural Transition Iteration

Opportunity & Solution Migration Planning

Architectural Transition Iteration

Opportunity & Solution Traditionally is the purest view of the solution

architecture. Solution Architecture understand the solution

continuum.

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.

Architectural Governance Iteration

• Implementation Governance• Architectural Change Management

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.

Architectural Development Iteration

1. My stake holders1. Views

2. View Points

3. Concerns

2. Reference Model i.e. the building blocks

3. AS – IS

4. To – BE

5. GAP Analysis

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

Architectural Thinking

Level of integration 2 org.Leve

l of A

rch.

thin

king

Losing

Isolated

Fragmentd

Optimized

Risk Reducing to 20%

SAEA

Capability Architecture Iteration

Arch Development Iteration

Arch Transition Iter.

Returning to “HOW” n “WHAT”

Returning to “HOW” n “WHAT”

SOA Reference Model

Servers

Services Layer

Information

Function

Business Services

Composite Business Service Process

What

How

Composite Business AppVision

Executional

Opertational

Development

Biz. Arch

Biz. Arch

DAISA

TRM

Thank You