soa comes of age

SOA Comes of Age

Introducing the SOA Source Book29 April 2009

Dr Christopher J HardingForum Director

Tel +44 774 063 1520 (mobile)

c.harding@opengroup.org

Thames Tower37-45 Station Road

ReadingRG1 1LX

UK

www.opengroup.org

29 April 2009 (C) The Open Group 20092

The Open Group

Open SystemsInteroperabilityBoundarylessInformation Flow

29 April 2009 (C) The Open Group 20093

Agenda

SOA In PerspectiveWhy SOA is importantWhy SOA will continue to be important

The Source BookWhat it containsHow it will help you use SOAWhat it contributes to SOA

Future DevelopmentsFor SOAFor the book

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SOA In Perspective

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Customer Presentations and Case Studies: Houston, 2005 Q4

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Customer Presentations and Case Studies: 2006

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Customer Presentations and Case Studies: 2007 - 1

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Customer Presentations and Case Studies: 2007 - 2

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Customer Presentations and Case Studies: 2007 - 3

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Customer Presentations and Case Studies: 2007 - 4

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Customer Presentations and Case Studies: 2007 - 5

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Customer Presentations and Case Studies: 2008 - 1

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Customer Presentations and Case Studies: 2008 - 2

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Customer Presentations and Case Studies: 2009

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SOA Is

An architectural style that supports service orientation

A way of thinking in terms of services . .

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As Opposed To

A way of thinking in terms of applications . .What IT architecture was 5 years ago

A way of thinking in terms of objects . .Object orientation is the architectural basis of many software programs today

A way of thinking in terms of resources . .The basis of REST and WOA

A way of thinking in terms of . .

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A Service

Has a clear descriptionHas a providerDelivers value to its consumersIs the subject of a contract between provider and consumer

Repeatability Reliability Value

Essential for business operation

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A Good Service

Provides encapsulationIs loosely-coupledCan be re-used

Just like a good object or resource

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Service-Oriented Enterprise Architecture

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Benefits of SOA

Improved information flowAbility to expose internal functionalityOrganizational flexibilityLower software development and management costsConfiguration flexibilityAbility to optimize performance, functionality, and costEasier introduction of system upgrades. . .

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The SOA Source Book

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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SOA and Boundaryless Information Flow

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Features and Benefits

Activity monitorBusiness intelligencePerformance measurementSecurity attack detection

Message Monitoring

Messaging serviceConfiguration flexibilityMessaging

Service repositoryLower software development and management costs

Service Re-use

Improved information flowAbility to expose internal functionalityOrganizational flexibility

Service

Supporting InfrastructureBenefitsFeature

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Maturity Model

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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Reference Architecture

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Detailed Model - Virtualization

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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SOI Reference Model

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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Concerns, Stakeholders and Models

Project Organization – Technical SpecialistsSystem Operations – Application Management

Service component functionality

Project Organization – Product Specialists and Technical SpecialistsSystem Operations – Infrastructure Management

Use of Infrastructure

Project Organization – Product Specialists and Technical SpecialistsSystem Operations – Application Management

Use of Applications

System Operations – Application Management

Cost and ROI of operational systems

Models and PhasesStakeholdersArea of Concern

CService/Applications Matrix

CService/Applications Matrix

DService/Technology Matrix

CService/Applications Matrix

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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SOA Governance

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What’s In The Book

SOAWhat is SOA? – SOA and EA – SOA and Boundaryless Information Flow – SOA Features and Benefits – Maturity Model

The SOA Reference ArchitectureConceptual Building Blocks – High-Level Perspective – Detailed Building Blocks – SOA Infrastructure

Service-Oriented InfrastructureOverview – SOI Reference Model – Infrastructure Services –Virtualized Services

SOA and TOGAFTOGAF for Enterprise SOA – TOGAF for SOA Solutions –Stakeholder Concerns in SOA – Information Architecture for SOA

SOA GovernanceIntroduction – SOA Governance Reference Model – SOA Governance Vitality Method

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Future Developments

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Future Developments for SOA

Organic enterprise architectureOpen Services Market

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Organic Architecture

http://www.organicarchitect.com/organic/

Using Nature as our basis for design, a building or design must grow, as Nature grows,

from the inside out. Most architects design their buildings as a shell and force their way inside. Nature grows from the

idea of a seed and reaches out to its surroundings. A building thus, is akin to an organism and mirrors the beauty and

complexity of Nature.

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Organic Enterprise Architecture

Architecture that treats the enterprise as a living organismEmphasizes the principles and guidelines governing the design of the system and its evolution over timeArchitecture and implementation projects share artifacts and develop them jointlyIncremental rather than waterfall developmentGovernance is crucialDevelopment environment is crucial

SOA lends itself to an organic approach

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Integrated Development Environment

Eclipse Process Framework Plugin for TOGAF™ 9

Contains all the content of TOGAF 9 in a structured and editable form www.opengroup.org/architecture/togaf9/downloads.htm

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Cloud Computing

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Open Services Market

Providers competeServices improveThe market growsEnterprises focus on what they do best

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Future Developments for The SOA Source Book

The SOA Work Group is producing standards and guides

GovernanceOntologyReference ArchitecturePractical GuideService-Oriented Infrastructure. . .

The Source Book will evolve to reflect this body of work

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In Conclusion

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What the Analysts Say

Burton Group: SOA is DeadSOA efforts have made things worse, not better: costs are higher, projects take longer, and systems are more fragile than ever.

Forrester: SOA is MainstreamIn large measure, the truth has lived up to the hype. SOA extends the life of legacy systems, improves application flexibility, and delivers business agility.

Gartner: SOA Is Emerging from the TroughSOA is emerging from the Trough of Disillusionment, and it is climbing the Slope of Enlightenment. It will be inevitable for most organizations, despite some high-profile failures.

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What The Open Group Says

SOA has come of age.SOA is now a mature style of enterprise architecture. It is effective and delivers real benefits.But it is not easy to use.

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The SOA Source Book

Enterprise architecture perspective on SOATOGAF

A practical resource to help architects do SOABest practice

From the SOA Work Group

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The Future

The value of SOA will growOrganic enterprise architectureOpen services market

The Source Book will evolve

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Helping Enterprise Architects do SOA for Open Systems

Open SystemsInteroperabilityBoundarylessInformation Flow

Available from Van Haren Publishers and on-line at

www.opengroup.org/projects/soa-book

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SOA Comes of Age

Thank You!