EA Maturity Model
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EA Maturity Model Presentation by: Vish Viswanathan Managing Principal- C C and C Solutions Regional Partner- The Open Group Vice Chair-The Architecture Forum Copyright C C AND C Solutions
Transcript of EA Maturity Model
EA Maturity Model
Presentation by:
Vish Viswanathan
Managing Principal- C C and C SolutionsRegional Partner- The Open GroupVice Chair-The Architecture Forum
Copyright C C AND C Solutions
EA Maturity ModelEA market focus & evolution
2002 2003 2004 2005 2006 2007 2008
Category based variations Consultants >>Trainers>>Service Providers >>End users
awareness
Training & Certification
Full scale Implementation
“EA Maturity” focus
Pilots
Pilots
Region based variations USA>>Europe>>>Australia/ New Zealand>>> Asia>>ROW
Industry based variations Defence>>Government >>Finance>>> Insurance>>Manufacturing
Size based variations Fortune 100>>>Fortune 500>>>Fortune 1000
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EA Maturity ModelMeasuring Success of EA
Measuring against architecture project goals
Measuring architectural compliance
Measuring architecture benefit targets
Measuring architectural maturity progression
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Looking Forward…… Savings from reuse of existing components
Saving from not reinventing information for every project
Cost of non-compliance
Cost of maverick procurement/ non standard RFI & RFQ information
Cost of vendor lock-in
Looking Back….
How many times have we collected current state information -$$$
How many times have we reversed our decisions--$$$
How many multiple sets of solutions to achieve the same result-$$$
Measuring against benefit targets
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Architectural Process
Architectural Development
Business Linkage
Senior Management involvement
Business Unit participation
IT Security in place
Governance
IT investment and acquisition strategy based on architecture
Level 0 1 2 3 4 5
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DEVELOPMENT
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INITIAL
Based on US Govt. Architecture Capability Maturity Model
EA Process Maturity model
TOGAF 8.1
Short term
Long term
SpecificCriteria for Each cell
Source: TOGAF 8.1 documentation
A Comprehensive look at EA Maturity
Toolset • Certified• Comprehensive
Professionals•Certified •Knowledgeable
Processes • creation• change management• governance• measurement
• Industry standard• Open
Framework
MaturityMetricMeasurementPoints
EA Maturity Model
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EA Maturity Model
Maturity Assessment Process Sequence
ModifiedTOGAF/ACCM
Agreement on TOR
Deliverables Workshop 2
(Consensus building)
Additional Interviews with
Other Stakeholders
Analysis, Benchmarking
(Assessment / roadmap)
One on one Interviews with EA Team
CMM Template Workshop 1 (EA Presentation / Feedback)
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EA Maturity Model
Benchmarks
Key Information sets Key processes:• Creation• Change management• Governance• Measurement
Key Deliverables
Principles Rules Guidelines Reference Standards Models
Business
Application
Information
Infrastructure
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EA Maturity ModelFinal Deliverable - Strategic roadmap
Communication
Team synergy
Skills &experience
EA artifacts
Repository
Tool (s) effectiveness
Framework / methodology
Link to Corporate strategy
Link to Business
Link to Projects
Links to IT investment
EA Measurement
EA Change management
EA creation
Governance in practice
Governance process
EA overall planning
Key roadmap stepsDesired StateCurrent stateRank Area
Exists at an adequate level
Non – existentNeeds substantialimprovements
Exists at a minimum level / needs improvement
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EA Maturity ModelIssues and challenges
• Perceptions of maturity vary widely
( Experience/ Skills / Ownership / Abstracting ability)
• Consensus building process needs careful thinking
• No defined industry benchmarking available
• Quantification Formula
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