SOA Maturity Models

Service Oriented Architecture
& Maturity
Douwe Pieter van den Bos
Utrecht, May 1st, 2012

Disclaimer

 “The Open Group Service Integration Maturity Model (OSIMM)” and
others are property of The Open Group.
 “The Oracle SOA Maturity Model”, “IT Strategies from Oracle”, “The
Oracle SOA Reference Architecture” and others are property of the
Oracle corporation.
 Opinions in this presentation are my own, not (in any way) per sé
Capgemini‟s. The Open Group‟s or Oracle‟s
 This presentation is just because I think the topic is cool. I will not be
held responsible for any statement made in this presentation, ever.

| Oracle Division – Capgemini The Netherlands – Douwe Pieter van den Bos

CONTENTS

 Introduction
 SOA Maturity
 Models
 Maturity Measurement


© 2011 Capgemini. All rights reserved. 3

Introduction


Yesterday



Today



Why?



Two Models

The Open Group Oracle
 The Open Group Service Integration  SOA Maturity Model
Maturity Model (OSIMM)  Part of „IT Strategies from Oracle‟
 Available to all Open Group members  Propriety / Not Public

 Comprehensive  Understandable
 Focus on Service Integration  Focus on Service Oriented
 Complex Architecture
 Simple
 www3.opengroup.org
 oracle.com/goto/itstrategies


The Open Group Service Integration
Maturity Model (OSIMM)



Maturity Model (OSIMM)
 Dimensions
 Levels

 Maturity Indicators
 Assessment Questions
 “Maturity Indicator-to-Attribute Mapping”



Maturity Model (OSIMM) – Assessment Questions



Maturity Model (OSIMM) – Maturity Indicators




19
© 2011 Capgemini. All rights reserved.

Oracle – SOA Maturity Model



Oracle – SOA Maturity Model

 Dimensions
 Maturity Levels
 Adoption



Dimensions

 Business & Strategy - Contains capabilities that provide the high-level constructs that allow the
SOA initiative to proceed. This includes such things as business motivation, expected benefits,
guiding principles, expected costs, funding model, etc.
 Architecture – Contains capabilities concerning the definitions of the overall architecture and
guidelines for various practitioners to ensure adherence to the architecture.
 Infrastructure – Contains capabilities concerning the service infrastructure and tools that
provide the technical foundation for the SOA initiative.
 Information – Contains capabilities concerning the information aspects of SOA, e.g., providing
Information as a Service (IAAS). This includes shared data models, message formats and
schemas, master data management, content management, etc.
 Projects, Portfolios & Services – Contains capabilities concerning the planning and building of
services and the service usage guidelines of service consumers.
 Operations, Administration & Management – Contains capabilities concerning the post
deployment aspects of solutions based on a service-oriented architecture i.e. the Operations,
Administration, and Management aspects of SOA.
 Organization – Contains capabilities concerning the development of corporate competency
around SOA including the organizational structure and skills development.
 Governance - Contains capabilities concerning the governance structures and processes that
support and guide the SOA efforts. Maturity and adoption of an adequate amount of governance
is a leading indicator of the overall SOA success.



Maturity Levels

 0: No SOA - There is no SOA approach being taken. SOA is not underway.
 1: Ad Hoc – Awareness of SOA exists and some groups are embarking on
building services. There is no SOA plan being followed.
 2: Opportunistic – An approach has been decided upon and is being
opportunistically applied. The approach has not been widely accepted nor
adopted. It may be informally defined, or if documented, may exist primarily as
“shelf ware”.
 3: Systematic – The approach has been reviewed and accepted by affected
parties. There has been buy-in to the documented approach and the approach is
always (or nearly always) followed.
 4: Managed – The capability is being measured and quantitatively managed via
some type of governance structure. Appropriate metrics are being gathered and
reported.
 5: Optimized – Metrics are being consistently gathered and are being used to
incrementally improve the capability. Assets are proactively maintained to ensure
relevancy and correctness.



Adoption

 0: No Implementation - There is no current implementation anywhere in the
organization of the capability being measured.
 1: Project Level - Individual projects implement the capability as appropriate for
that specific project. There may be informal and unregulated sharing across
projects.
 2: Program Level - A relatively small group of projects (program) share an
implementation of the capability. The program is under a single management
structure below the VP level and encompasses less than an entire division or
business unit.
 3: Division Wide - The capability is implemented consistently across a division or
business unit. A division or business unit is led by an executive at the VP level or
higher.
 4: Cross Division – The capability is implemented by multiple divisions using a
common approach i.e. the approach is being shared or is spreading to multiple
divisions.
 5: Enterprise Level – The capability is implemented consistently across the
enterprise i.e. all divisions or business units are applying the same approach.



Maturity Measurement


25

Process

Identify Identify Assess Define GAP Identify
Dimensions Stakeholders Current State Future Vision Analysis Activities


Roadmap



GAP Analysis

Business & Strategy
5
Governance 4 Architecture
3
2
1 Maturity
Organization 0 Infrastructure Adoption
Utopia

Projects, Portfolios &
Information
Services

Operations, Administrati
on and Management


28

Next Steps


29

More information

About Capgemini

Capgemini, one of the world's Rightshore®, which aims to get the right
foremost providers of balance of the best talent from multiple
consulting, technology and outsourcing locations, working as one team to create
services, enables its clients to transform and deliver the optimum solution for clients.
and perform through technologies. Present in more than 40
Capgemini provides its clients with insights countries, Capgemini reported 2010 global
and capabilities that boost their freedom to revenues of EUR 8.7 billion and employs
achieve superior results through a unique over 112,000 people worldwide.
way of working, the Collaborative Business More information is available at:
ExperienceTM. The Group relies on its www.capgemini.com
global delivery model called


© 20101Capgemini. All rights reserved. 31

More information

Please contact:
• Douwe Pieter van den Bos
douwe-pieter.vanden.bos@capgemini.com
+31 6 203 623 88



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