The components of togaf architecture
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The document summarizes the key components of TOGAF (The Open Group Architecture Framework), including architectural elements, artifacts, building blocks, and deliverables. It describes the TOGAF metamodel and how it represents elements and relationships. It also discusses viewpoints, views, catalogs, matrices and diagrams used to communicate architecture. Finally, it lists example deliverables produced in each phase of the TOGAF Architecture Development Method.
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Modul 1 knowledge management fundamentals
Here are the key steps in implementing a knowledge management project:
1. Identify a specific problem, process or area for improvement within the organization that knowledge management can address. Starting with a focused project scope allows testing solutions on a smaller scale before broader rollout.
2. Map out the current knowledge flows and gaps related to the target area. Conduct interviews and analyze workflows to understand how knowledge is created, shared and utilized currently.
3. Define objectives and expected benefits. Be clear on what problem the project aims to solve and how success will be measured both quantitatively and qualitatively.
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Digital Transformation And Solution Architecture
Digital strategy is a statement about the organisation’s digital positioning, competitors and customer and collaborator needs and behaviour to achieve a direction for innovation, communication, transaction and promotion. Digital strategy needs to be defined in the same framework structure as the proposed digital architecture platform.
Achieving the target digital organisation means deploying solutions that enable the digital architecture. Solution architecture needs to design solutions that fit into the target digital architecture framework. This requires:
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Digital solution design requires greater discipline to create an integrated set solutions that operate within the rigour of the digital architecture framework. The solution architecture function must interact with other IT architecture disciplines to ensure the set of solutions that implement the digital framework operate together. This requires greater solution architecture team leadership. This needs to be supplemented and supported by a well-defined set of digital solution design standards.
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• Solution architecture team operating in an integrated manner designing solutions to a set of common standards and that run on the platform
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• Solution architecture technical leadership to develop and maintain common solution design standards
• Solution architecture updates the digital reference architecture based on solution design experience
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This document provides an overview of functional modeling and data flow diagrams. It discusses that functional modeling gives the process perspective of object-oriented analysis and defines the functions and data flows within a system. It then describes different types of functional models including functional flow block diagrams and data flow diagrams. It provides details on how to construct functional flow block diagrams including the use of function blocks, numbering, references, flow connections, direction and gates. It also notes some potential problems with functional modeling.
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The components of togaf architecture
- 1. The Components of TOGAF Architecture Vinod Wilson – Architect – Crestron Electronics
- 2. Architectural Elements, building blocks, artifacts, and deliverables • Here are some examples of these four types of components: • Architectural elements: An actor, a requirement, an item of data • Artifacts: The list of processes, the data/application matrix, a class diagram • “Building blocks”: An application, a business process • Deliverables: The “architecture vision” document, in which we find the list of processes or class diagrams.
- 3. Architectural Elements, building blocks, artifacts, and deliverables
- 4. The metamodel • The metamodel describes the basic elements used to build an enterprise’s architecture • General Structure
- 5. The metamodel • The metamodel form enables all the elements and all their relationships to be represented through a simplified UML diagram
- 6. THE “TOGAF CORE METAMODEL”
- 7. METAMODEL EXTENSIONS - “Process modeling” extensions to the TOGAF9 metamodel.
- 8. Complete set of elements (core + extensions) of the business domain.
- 9. CONCEPTUAL, LOGICAL, AND PHYSICAL
- 10. Artifacts
- 11. Artifacts • Artifacts designate the representation tools used as a means of communication. They show a part of the architecture in various forms and constitute a major part of the repository.
- 12. VIEWPOINTS AND VIEWS • The concepts of view and viewpoint play a key role in communication on architecture • A viewpoint designates a representational view of the architecture or addresses stakeholder concerns • A viewpoint encompasses a collection of views, which define a particular form of representation. • The terms “artifact” and “view” in TOGAF are relatively close in meaning and correspond to a way or visualizing and communicating information captured in the metamodel for specific stakeholder needs.
- 13. CATALOGS, MATRICES, AND DIAGRAMS • Catalogs, which are organized lists of elements of the same nature. For example, the catalog of applications or the dictionary of business entities. • Matrices, which show the relationships that exist between elements: the actors/processes matrix or the data/software components matrix. • Diagrams, which show a subset of the architecture in the form of a graphical schema. UML diagrams are a good example.
- 14. THE CATALOG OF TOGAF VIEWS • Each phase of the ADM is considered a viewpoint that includes a set of catalog-, matrix-, or diagram-type views • Phase B (Business architecture) – Business Viewpoint • defines the following views • Organization/actor catalog • Process flow catalog • Actor/role matrix • Functional decomposition diagram • Process flow diagram
- 15. Building blocks • “Building blocks” fundamentally represent the basic bricks that make up the system • TOGAF specifies the characteristics of “building blocks” as follows: • Corresponds to a set of functions that meet business needs. • Can be made up of other “building blocks.” • Interacts with other “building blocks.” • Can ideally be reused and replaced in the architecture.
- 16. Deliverables • Deliverables are mostly documents, put together from architecture elements, “building blocks,” and artifacts.
- 17. DELIVERABLES AND ADM PHASES No. Deliverable ADM Phases L01 Request for Architecture Work Pr L02 Architecture Principles Pr L03 Tailored Architecture Framework Pr L04 Business Principles, Business Goals, and Business Drivers Pr, A, B L05 Architecture Vision A L06 Statement of Architecture Work A L07 Communication Plan A L08 Architecture Definition Document B, C, D L09 Architecture Requirements Specification B, C, D, E, F L10 Architecture Roadmap B, C, D, E, F L11 Transition Architecture E, F L12 Implementation and Migration Plan E, F L13 Architecture contract F L14 Capability Assessment A, E L15 Compliance Assessment G L16 Change Request H
- 18. Thank You