Knowledge

The Open Group Architecture Framework

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The Architecture Development Method (ADM) is applied to develop an enterprise architecture which will meet the business and information technology needs of an organization. It may be tailored to the organization's needs and is then employed to manage the execution of architecture planning activities.
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Research evidence shows that "most TOGAF recommendations are usually found inapplicable" and not followed even in the organizations included in the list of TOGAF-users provided by The Open Group. That is why TOGAF can be considered only as "a toolkit of random EA-related recommendations" and "'using
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However TOGAF has its own view, which may be specified as either a "formal description of a system, or a detailed plan of the system at component level to guide its implementation", or as "the structure of components, their interrelationships, and the principles and guidelines governing their design
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The Enterprise Continuum consists of both the Architecture Continuum and the Solutions Continuum. The Architecture Continuum specifies the structuring of reusable architecture assets and includes rules, representations, and relationships of the information systems available to the enterprise. The
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The Enterprise Continuum is a way of classifying solutions and architectures on a continuum that range from generic foundation architectures through to tailored organization-specific both within and outside the Architecture Repository. These include architectural models, architectural patterns,
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as of 2020 that provides an approach for designing, planning, implementing, and governing an enterprise information technology architecture. TOGAF is a high-level approach to design. It is typically modeled at four levels: Business, Application, Data, and Technology. It relies heavily on
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working practices are applied to the Requirements phase, and to the Business Architecture, Information System Architecture, and Technology architecture phases. Within Information System Architecture, it is applied to both the Data Architecture and Application Architecture.
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which provides a blueprint for the individual systems to be deployed, the interactions between the application systems, and their relationships to the core business processes of the organization with the frameworks for services to be exposed as business functions for
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specification of architecture (of software-intensive systems) may be stated as: "the fundamental organization of a system, embodied in its components, their relationships to each other and the environment, and the principles governing its design and evolution".
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Real examples demonstrating the actual practical usage of TOGAF's recommendations are missing: "There is a pressing need for some detailed worked examples and use cases. Although these were requested, they were not forthcoming from TOGAF trainers or The Open
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The process is iterative and cyclic. Each step checks with Requirements. Phase C involves some combination of both Data Architecture and Applications Architecture. Additional clarity can be added between steps B and C in order to provide a complete
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In December 2001 TOGAF 7, the "Technical Edition", was published. TOGAF 8 ("Enterprise Edition") was first published in December 2002 and republished in updated form as TOGAF 8.1 in December 2003. Around 2005 TOGAF became a registered trademark of
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Gerber A; Van der Merwe, A; Kotze, P: 2010. Towards the Formalisation of the TOGAF Content Metamodel using Ontologies. To appear in: Proceedings of the 12th International Conference on Enterprise Information Systems (ICEIS 2010).
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N. Dedic, "FEAMI: A Methodology to include and to integrate Enterprise Architecture Processes into Existing Organizational Processes," in IEEE Engineering Management Review, doi: 10.1109/EMR.2020.3031968.
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The changes introduced in TOGAF v9.2 did not address the fundamental problems of the mechanistic planning approach advocated by TOGAF and other previous step-by-step architecture methodologies including
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The Open Group oversees formal qualifications in TOGAF at two levels, which can be taken following formal training or self-study. Learners can undertake these qualifications through training companies.
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The recent changes introduced in the TOGAF Standard, 10th Edition only "reinforce its purely symbolic status in the EA discipline as something actively discussed, but lacking any substance".
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practitioners report that TOGAF can hardly be followed step-by-step: "Our initial assumptions about TOGAF were that it would be a sort of 'methodology' that we could follow to produce our
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Historical analysis shows that TOGAF's astonishing popularity can be considered as purely accidental and attributed solely to its effective promotion at the right time period.
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Trends in Enterprise Application Architecture: 2nd International Conference, TEAA 2006, Berlin, Germany, 29 November – 1 December 2006, Revised Selected Papers
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The Architecture Development Method (ADM) is the core of TOGAF which describes a method for developing and managing the life-cycle of enterprise architecture.
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Increased rigor, including a formal Content Metamodel that links the artifacts of TOGAF together (although there are some problems with the Metamodel)
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which describes the hardware, software, and network infrastructure needed to support the deployment of core, mission-critical applications
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architecture descriptions, and other artifacts. These artifacts may exist within the enterprise and also in the IT industry at large.
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Solutions Continuum describes the implementation of the Architecture Continuum by defining reusable Solution Building Blocks (SBBs).
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which describes the structure of an organization's logical and physical data assets and the associated data management resources
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TOGAF was initiated in the early 1990s as methodology for the development of technical architecture, and has been developed by
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Jason Bloomberg argues that "for many organizations, TOGAF has gained traction simply because it’s better than doing nothing".
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TOGAF's prescriptions are vague and inarticulate since it "only states that the ADM should be adapted without specifying how".
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Gaining TOGAF Certified status automatically confers free membership of the Association of Enterprise Architects.
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Stephen Marley (2003). "Architectural Framework," at aiwg.gsfc.nasa.gov, NASA /SCI. Retrieved 10 December 2008 (
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which defines the business strategy, governance, organization, and key business processes of the organization
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The Open Group (2011). TOGAF® Version 9 - Download. Architecture Forum. Retrieved on 17 November 2011 from
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Investigating the State-of-the-Art in Enterprise Architecture Management Methods in Literature and Practice
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Kotusev, S. (2023) “The TOGAF Standard, 10th Edition: What's New?”, Melbourne, Australia: SK Publishing.
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is a set of tools that can be used for developing a broad range of different architectures. It should:
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Wout, Jack van't; Waage, Maarten; Hartman, Herman; Stahlecker, Max; Hofman, Aaldert (17 June 2010).
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provides TOGAF free of charge to organizations for their own internal noncommercial purposes.
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Kotusev, S. (2018) TOGAF-Based Enterprise Architecture Practice: An Exploratory Case Study,
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describe a method for defining an information system in terms of a set of building blocks
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modularization, standardization, and already existing, proven technologies and products.
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TOGAF' can be best explained as 'studying TOGAF and then doing something else instead'".
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include a list of compliant products that can be used to implement the building blocks.
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An evolutionary development from TOGAF 8, TOGAF 9 includes many new features such as:
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Kotusev, S. (2018) TOGAF: Just the Next Fad That Turned into a New Religion, In:
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Anderson, P., Backhouse, G., Townsend, J., Hedges, M. and Hobson, P. (2009).
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practices do not resemble the original TOGAF prescriptions in any real sense.
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Elimination of unnecessary differences, and many more examples and templates
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For the latest register of certified tools refer The Open Group register.
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Enterprise Architecture at Work: Modelling, Communication and Analysis
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Technical Architecture Framework for Information Management. Vol. 4
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TOGAF is based on four interrelated areas of specialization called
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Guidance on how to use TOGAF to develop security architectures and
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Whilst also adding "And many others ..." at the end of this list.
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Togaf the Open Group Architectural Framework: A Management Guide
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The Open Group Architecture Framework. Accessed 22 January 2009.
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The Integrated Architecture Framework Explained: Why, What, How
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Winter, K., Buckl, S., Matthes, F. and Schweda, C. M. (2010).
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Despite TOGAF being considered as the de facto standard in an
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Doing Enterprise Architecture: Enabling the Agile Institution
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Structure of the TOGAF Architecture Development Method (ADM).
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Certified TOGAF 9 tools are listed in the following table.
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The latest version is TOGAF 10, launched on 25 April 2022.
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Technical Architecture Framework for Information Management
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http://www.opengroup.org/architecture/togaf9/downloads.htm
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Communications of the Association for Information Systems
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The process flow can be seen as an image located here:
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How to Survive in the Jungle of Enterprise Architecture
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DoD Standards-Based Architecture Planning Process in
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TOGAF provides certifications for tools and people.
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Architecture repository and the Enterprise Continuum
491:iServer Business and IT Transformation Suite 2015 277: 234: 207:A formal business-driven approach to architecture 1362: 653:Detailed analysis demonstrates that TOGAF-based 1246: 650:, however this turned out not to be the case". 203:Additional guidelines and techniques include: 1232: 832:https://togaf9-cert.opengroup.org/home-public 1182:Framework: The Inconvenient Pragmatic Truth 27:Reference model for enterprise architecture 1239: 1225: 1012:The Open Group Tool Certification Register 319:TOGAF 9.2 recognizes the following roles: 631:practice, it is not without its critics: 106:show how the building blocks fit together 930: 817:Tom van Sante, Hans Van Den Bent (2007) 385: 149: 31: 1100: 1098: 890: 720:Dirk Draheim, Gerald Weber eds. (2007) 301: 115:include a list of recommended standards 59:TOGAF began to be developed in 1995 by 14: 1363: 1146:, Jason Bloomberg, visited 19 May 2016 1078:"Enterprise Architecture Is Not TOGAF" 766: 1220: 508:Capability and Technology Management 41:The Open Group Architecture Framework 1095: 472:HOPEX Enterprise Architecture Suite 692: 65:United States Department of Defense 24: 1371:Enterprise architecture frameworks 210:Business capability-based planning 25: 1392: 1191: 594: 168:enterprise architecture framework 77:Integrated Architecture Framework 1156:"TOGAF Version 9.2: What's New?" 1090:"The Critical Scrutiny of TOGAF" 377: 229: 1170: 1161: 1149: 1137: 1124: 1111: 1083: 1071: 1046: 1005: 980: 955: 943: 916: 906: 884: 858: 847: 836: 824: 278:Architecture Development Method 235:Enterprise architecture domains 1121:, Vol. 43, No. 1, pp. 321-359. 951:Architecture Development Cycle 811: 795: 779: 772:Department of Defense (1996). 754: 727: 714: 705: 13: 1: 854:Directory of Certified People 685: 603: 622: 611: 435:BiZZdesign Enterprise Studio 7: 1080:, Kotusev, S., January 2016 112:provide a common vocabulary 90: 10: 1397: 370:(interpreted as UX design) 323:Architecture Board members 145: 139:and evolution over time". 1255: 1092:, Kotusev, S., April 2016 1054:"TOGAF Certification FAQ" 891:Veryard, Richard (2009). 260:Applications architecture 1158:, Kotusev, S., June 2018 988:"TOGAF Skills Framework" 866:"What's New in TOGAF 9?" 314: 289:information architecture 271:technology architecture, 176:US Department of Defense 1029:"TOGAF 9 Certification" 295:Performance engineering 53:enterprise architecture 963:"Enterprise Continuum" 575:Sparx Systems Pty Ltd. 267:Technical architecture 159: 109:contain a set of tools 97:architecture framework 37: 843:15,000 certifications 386:TOGAF certified tools 351:Application architect 248:Business architecture 153: 83:companies and 60% of 35: 1381:Open Group standards 569:Enterprise Architect 356:Technology architect 336:Enterprise architect 329:Architecture manager 326:Architecture sponsor 302:Enterprise Continuum 241:architecture domains 394: 47:) is the most used 1212:TOGAF 8.1.1 Online 761:TOGAF Introduction 476:MEGA International 393: 341:Business architect 166:into an extensive 160: 38: 1358: 1357: 589: 588: 254:Data architecture 16:(Redirected from 1388: 1241: 1234: 1227: 1218: 1217: 1207:TOGAF 9.2 Online 1203: 1202: 1200:Official website 1185: 1178:TOGAF Is Not an 1174: 1168: 1165: 1159: 1153: 1147: 1141: 1135: 1128: 1122: 1115: 1109: 1102: 1093: 1087: 1081: 1075: 1069: 1068: 1066: 1064: 1050: 1044: 1043: 1041: 1039: 1025: 1014: 1009: 1003: 1002: 1000: 998: 984: 978: 977: 975: 973: 959: 953: 947: 941: 934: 928: 927: 926:. 25 April 2022. 920: 914: 910: 904: 903: 901: 899: 888: 882: 881: 879: 877: 862: 856: 851: 845: 840: 834: 828: 822: 815: 809: 802:Jaap Schekkerman 799: 793: 783: 777: 770: 764: 758: 752: 751: 731: 725: 718: 712: 709: 703: 696: 404:First Certified 395: 392: 21: 1396: 1395: 1391: 1390: 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Index

TOGAF

framework
enterprise architecture
The Open Group
United States Department of Defense
TAFIM
Capgemini
Integrated Architecture Framework
Global 50
Fortune 500
architecture framework
ANSI
IEEE
1471-2000

TAFIM
The Open Group
enterprise architecture framework
Technical Architecture Framework for Information Management
US Department of Defense
The Open Group
SOA
The Open Group
architecture domains
Business architecture
Data architecture
Applications architecture
Technical architecture
information architecture

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