Models
Models

This is the list of TOGAF artefacts as defined in the TOGAF book. Examples of models are provided for each diagram. Click on the artefact (diagram) you want to see.

Togaf-Modeling intents to also provide examples for matrixes and catalogs in future iterations.

Togaf Artefacts Value chain diagrams Solution concept diagrams Business footprint diagrams Event diagrams Functional decomposition diagrams Goal/Objective/Service diagrams Organization decomposition diagrams Process flow diagrams Service/Information diagrams Class diagrams Data dissemination diagrams Data lifecycle diagrams Data migration diagrams Data security diagrams Environments and locations diagrams Network computing hardware diagrams Processing diagrams Application and user location diagrams Application communication diagrams Application migration diagrams Enterprise manageability diagrams Process/System realization diagrams System use case diagrams Project context diagrams



Project context diagrams
project-context-diagramA project context diagram shows the scope of a work package to be implemented as a part of a broader transformation roadmap. The project context diagram links a work package to the organizations, functions, services, processes, applications, data and technology that will be added, removed or impacted by the project. The project context diagram is also a valuable tool for project portfolio management and project mobilization.


In this diagram, the context is centered on the "DiscountTravelOrderingSite"

External actor: An actor that is external to the enterprise.

Internal actor: An actor that belongs to the enterprise.

Requirements: In this context, these are business requirements.

Interaction application component: Represents the top...
 
Processing diagrams
processing-diagramThe processing diagram focuses on deployable units of code/configuration and how these are deployed onto the technology platform. A deployment unit represents grouping of business function, service, or application components. The processing diagram addresses the following questions:
- Which set of application components needs to be grouped to form a deployment unit?
- How one deployment unit connects/interacts with another (LAN, WAN, and the applicable protocols)?
- How application...
 
Process/System realization diagrams
process-system-realization-diagramThe purpose of the process/system realization diagram is to clearly depict the sequence of events when multiple applications are involved in the execution of a business process. It enhances the application communication diagram by augmenting it with any sequencing constraints, and hand-off points between batch and real-time processing. It would identify complex sequences that could be simplified, and identify possible rationalization points in the architecture in order to provide more timely...
 
Organization decomposition diagrams (organization mapping)
organization-decomposition-diagramAn organization decomposition diagram describes the links between actors, roles and locations within an organization tree. An organization map should provide a chain of command of owners and decision-makers in the organization. Although it is not the intent of the organization decomposition diagram to link goal to organization, it should be possible to intuitively link the goals to the stakeholders from the organization decomposition diagram.

This diagram can also describe the definition of...
 
Network computing hardware diagrams
network-computing-hardware-diagramStarting with the transformation to client-server systems from mainframes and later with the advent of e-Business and J2EE, large enterprises moved predominantly into a highly network-based distributed network computing environment, with firewalls and demilitarized zones. Currently, most applications have a web front-end, and looking at the deployment architecture of these applications, it is very common to find three distinct layers in the network landscape: a web presentation layer, a...
 
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