goodelearning togaf poster 44 - togaf and archimate

TOGAF ® Poster Series #44 Free Resource Library www.goodelearning.com © Good e-Learning 2015. ArchiMate®, The Open Group® and TOGAF® are registered trademarks of the Open Group in the United States and other countries by Roger Evernden TOGAF and ArchiMate Good e-Learning Resources :: www.goodelearning.com/downloads @goodelearning /goodelearning /company/good-e-learning TOGAF and Archimate are both open standards for Enterprise Architecture that are managed by The Open Group. TOGAF is probably the world’s leading EA method, while Archimate provides guidelines for modelling enterprise architectures. This poster explains how TOGAF and Archimate can be used together. NOTE The mapping between TOGAF and ArchiMate is not complete or perfect! However, it is a good start, and it is likely to be improved in future releases Any architectural model should be clear and consistent, and use well-defined graphical notation and colour schemes ArchiMate is not going to suit all stakeholders: you may need to show the same model using a different diagramming approach TOGAF Ability to stress the importance of stakeholder concerns for each EA development phase: creation, change, and governance But TOGAF doesn’t describe how an architect should address these concerns TOGAF offers an “open interface” for the declaration of such a “concern” The specification of a concern is open to any suitable modelling language capable of capturing such concerns, which is compliant with the ISO/IEC 42010 standard ArchiMate A modelling standard Follows the definitions and relationships for “concern”, “viewpoint”, and “view” in the ISO/IEC 42010 standard for architecture description Can define stakeholder concerns in viewpoints With corresponding views to show aspects of the architecture that conform to defined viewpoints TOGAF Part II provides a process or way-of-working (the ADM) for creating architectures; it is accompanied by guidelines, techniques, and best practices (Part III) TOGAF follows the ISO/IEC 42010 standard – which defines the constructs concerns, views, and viewpoints TOGAF Part IV describes the content of EA, in terms of a Content Framework and Metamodel ArchiMate is a language for describing architectures; it defines concepts and relationships, and also provides a notation TOGAF Part V describes the concept of a virtual architecture repository, containing predefined architectural artifacts and (reference) models (TOGAF provides two reference models in Part VI) The TOGAF Architecture Content Framework identifies the main types of architecture building blocks. ArchiMate offers precisely defined concepts and graphical notation to represent many of these building blocks (primarily those in Phases B, C, and D of the TOGAF ADM) Preliminary A. Architecture Vision Requirements Management B. Business Architecture C. Information Systems Architectures D. Technology Architecture E. Opportunities and Solutions F. Migration Planning Implementation Governance G. Implementation Governance H. Architecture Change Management Technical Infrastrcuture Domain Data Domain Product Domain Process Domain Organization Domain Information Domain Application Domain Active Structure Behavior Passive Structure Business Application Technology Environment Repository / (Reference) Models Views and Viewpoints Process Language TOGAF Part II ADM

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TOGAF Poster 44

TRANSCRIPT

TOGAF® Poster Series #44

Free Resource Library www.goodelearning.com

by Roger Evernden

TOGAF and ArchiMate

Good e-Learning Resources : : www.goodelearning.com/downloads

@goodelearning /goodelearning /company/good-e-learning

TOGAF and Archimate are both open standards for Enterprise Architecture that are managed by The Open Group. TOGAF is probably the world’s leading EA method, while Archimate provides guidelines for modelling enterprise architectures. This poster explains how TOGAF and Archimate can be used together.

NOTEThe mapping between TOGAF and ArchiMate is not complete or perfect! However, it is a good start, and it is likely to be improved in future releases

Any architectural model should be clear and consistent, and use well-defined graphical notation and colour schemes

ArchiMate is not going to suit all stakeholders: you may need to show the same model using a different diagramming approach

TOGAFAbility to stress the importance of stakeholder concerns for each EA development phase: creation, change, and governance

But TOGAF doesn’t describe how an architect should address these concerns

TOGAF offers an “open interface” for the declaration of such a “concern”

The specification of a concern is open to any suitable modelling language capable of capturing such concerns, which is compliant with the ISO/IEC 42010 standard

ArchiMateA modelling standard

Follows the definitions and relationships for “concern”, “viewpoint”, and “view” in the ISO/IEC 42010 standard for architecture description

Can define stakeholder concerns in viewpoints

With corresponding views to show aspects of the architecture that conform to defined viewpoints

TOGAF Part II provides a process or way-of-working (the ADM) for creating architectures; it is accompanied by guidelines, techniques, and best practices (Part III)

TOGAF follows the ISO/IEC 42010 standard – which defines the constructs concerns, views, and viewpoints

TOGAF Part IV describes the content of EA, in terms of a Content Framework and Metamodel

ArchiMate is a language for describing architectures; it defines concepts and relationships, and also provides a notation

TOGAF Part V describes the concept of a virtual architecture repository, containing predefined architectural artifacts and (reference) models (TOGAF provides two reference models in Part VI)

The TOGAF Architecture Content Framework identifies the main types of architecture building blocks. ArchiMate offers precisely defined concepts and graphical notation to represent many of these building blocks (primarily those in Phases B, C, and D of the TOGAF ADM)

Preliminary

A.Architecture

Vision

RequirementsManagement

B.Business

Architecture

C.Information

SystemsArchitectures

D.TechnologyArchitecture

E. Opportunitiesand Solutions

F. MigrationPlanning

ImplementationGovernance