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Case Study: TOGAF & Westpac, the story so far

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Case Study:
TOGAF & Westpac,
the story so far
Why TOGAF?
•
Independence
•
It’s pretty good
•
People accept i!
How are we using it?
•
Collect baseline data (overlap/gaps)
•
•
•
•
•
•
Documentation
Interviews
Reviewed current product & services portfolio
Populate the model
Identify the owners of the ABB’s
Embed the model into the way we
describe and think about standards
Enterprise Architecture Framework
Architecture Management Framework
IT Architecture
Business
Business Architecture
Architecture
Architecture
Vision
Mgmt/Organisational
Requirements
Distinctive Business
Capabilities
Key
Architecture
Drivers
Distinctive IT
Capabilities
Evaluation &
Selection
Framework
IT Architecture
Models:
Application
Technical
Technology Scan
IT Principles
Logical View,
e.g. E-Business
Scenario &
NonFunctional
Requirements
Current IT
Assessment
Business
Processes/Activities
Business
Models
Business Scenarios
Standard
Operating
Environment
Common
(Reference)
Architecture,
e.g. E-Business
IT Solution
Project
Strategic Gap
Assessment
Transition Plan
Architecture Repository
IT Resources
IT Asset Portfolio
Approved
Projects
Challenges
•
•
•
Doesn’t make product
decisions for you!
Training required to develop
common appreciation / language
Some technologies just don’t fit
neatly (eg Notes)
Rewards
•
•
•
•
We have a common reference point
internally and for our vendors
We argue about interpretation but
not about the basics
Gives us a ready made structure for
governance
Accelerated our ability to implement
the necessary disciplines that any
model should enable
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Uncategorized
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