togaf architecture vision document example

November 2017 DOI: 10.1109/IAC.2017.8280610 CITATIONS 16 READS 2,009 3 authors, including: Some of the authors of this publication are also working on these related . Text describing the key concepts and notation used within the diagram(s) will also need to be included so that users can easily read and understand the view.>>, <>, <>, <>. The Architecture Vision provides a first-cut, high-level description of the Baseline and Target Architectures, covering the Phase C: Information Systems Architectures - Application decision-makers within the enterprise. There are also proposed development, and document all these in the Statement of Architecture Work. If more than one option is considered, the document structure for the logical technology architecture should be repeated for each option. However, if they are relevant, this section may either provide references to the relevant documentation that has been produced separately by the domains, or provide the necessary information. Each phase of ADM below contains iterative (Continuous) sequence of steps to develop an enterprise-wide Architecture and the possible iterations: Getting the organization committed and involved Preliminary Phase A data architecture framework is the major part of the TOGAF course, which provides a set of rules for developing the entire organization's architecture. Step-by-Step Enterprise Architecture Tutorial with TOGAF - Visual Paradigm This applies to unbranded and branded architectures.>>, <>, <>, Description of the organizational impact at a level that enables the organization to determine the change management requirements for program(s)/project(s)>>, Recommendations for implementing this architecture>>. Architecture Principles . Also describe the relationship to other principles, and the intentions regarding a balanced interpretation. Assist with the adoption of an Enterprise Architecture and transformation vision and standards based HISO/TOGAF standards. They make the arguments and decisions more explicit and traceable, so they are a guide in decision- making and an aid for structuring services. This particular example illustrates some of the possible application services, grouped by domain. documented as part of some wider business strategy or enterprise planning activity that has its own lifecycle within the The consensus is represented by the sponsoring organization signing the Statement of Architecture Work. Learn More: Documentation Architecture Description Architecture Vision Communication Plan Compliance Assessment Project Glossary Next to be clearly reflected in the vision that is created. Informal techniques are often employed. Include re-use of licences, infrastructure, support services (e.g., DR) as well as software components.>>, <>. The IS-TI services and components cross-references are included in the application architecture.>>. 0% found this document useful, Mark this document as useful, 100% found this document not useful, Mark this document as not useful, Save TOGAF 9 Template - Architecture Vision For Later, <>, <>, <>, Often models like shown below are used for this View>>, <>. The context within which a data service operates can be derived from the information objects, as these objects can have a classification. <Solution Architecture Definition (SAD) | Template Download There are objectives which are aligned to the project delivery, for which the project manager and the sponsor are key owners. Figure 3-1: Phase A: Architecture Vision The diagram below provides a view of the target data architecture at the planning level which consists of information subject areas and the relationships between them. For this reason this View is rarely included within an architecture document, but it is sometimes required as an additional View that will be circulated under a separate cover. and relationships in the TOGAF Enterprise Metamodel. The diagram below provides a view of the target business function categories and business functions. If these have already been defined elsewhere within the enterprise, ensure that the existing definitions are current, and Are they stated clearly and in such a way that design decisions can be made appropriately? Content). The Architecture Definition Document is the deliverable container for the core architectural artifacts created during a project. the architect can help to identify and understand the complex web of relationships between business entities as well as where However, the domain will need to decide whether characteristics are needed at the conceptual services level, logical component level, or both. Such Views will always require the involvement of the HR department and senior managers and such stakeholders are often the sponsors for the additional documentation.>>. The order of the steps in Phase A as well as the time at which they are formally started and completed should be adapted to the a whole. Architecture Vision Architecture Vision The Architecture Vision is one of the TOGAF deliverables you can create with the TOGAF tool. management. ), Identify Stakeholders and Concerns, Business Requirements, and Architecture Vision, Business scenarios are an appropriate and useful technique to discover and document business requirements, and to articulate an The view also shows the decomposition of information subject areas into business objects. This particular example illustrates some of the infrastructure services within xxxx. S-302 (1).pdf - Enterprise Architecture Enterprise: A A text-based template is provided.>>. marginal, or negligible) and the potential frequency associated with it. The Architecture Definition Document is a companion to the Architecture Requirements Specification, with a complementary objective: It is suggested that this document reference the various deliverables in the container. Business scenarios may also be used at more detailed levels of the However, the definition of business function categories and business functions can only be confirmed during the architectural analysis for each domain. Part 2. TOGAF and Architecture Roadmaps | SAP Blogs This will involve ensuring that: The outputs of Phase A may include, but are not restricted to: The TOGAF Standard Architecture Content contains a detailed description of Claus Bo Bonde - Solutions Architect - Strator A/S | LinkedIn 2 Togaf ADM The diagram below provides a view of the target technology architecture at the logical level which consists of logical infrastructure components with their associated infrastructure services. with ensuring that the existing principle definitions are current, and clarifying any areas of ambiguity. The activity in Phase A is concerned The domain also needs to determine which characteristics they wish to capture.>>, <>, <>, <Architecture Definition Document | Randy's Technology Blog Integral to the Architecture Vision is an understanding of emerging technologies and their potential impact on industries and Mandatory/optional: This section is optional. Otherwise, go back to the body responsible for architecture Resolve impacts across the Architecture Landscape. project management framework of the enterprise. and guidelines established in the architecture framework. Phase H: Architecture Change Management, 13. It thus provides traceability between the business and application architectural domains which allows the impact of change in the business architecture domain to be assessed in the application architecture domain and vice versa.>>, <Hrad H. - Business Solutions Architect - LinkedIn Mandatory/optional: This section is mandatory. Business scenarios may also be used at more detailed levels of the model, using the nine building blocks of the business model canvas (as an example). understand the capabilities and desires of the enterprise at an appropriate level of abstraction (see the TOGAF Standard Applying the ADM). with, To articulate an Architecture Vision that demonstrates a response to those requirements and constraints, To understand the impact on, and of, other enterprise architecture development cycles ongoing in parallel, Business strategy, business goals, and business drivers, Identify Business Goals and Business Drivers, Review Architecture Principles, including Business Principles, The breadth of coverage of the enterprise, The specific architecture domains to be covered (Business, Data, Applications, Technology), The extent of the time horizon aimed at, plus the number and extent of any intermediate time horizons. While acknowledging the vision and breadth of the new version, it lacks the consistency of TOGAF 9.2. Constraints must be unambiguous and have certain attributes. These Organization Mapping. There are two levels of risk that should be considered, namely: Risk mitigation activities should be considered for inclusion within the Statement of Architecture Work. The Architecture Roadmap forms a key component of Transition Architectures. However, the definition of infrastructure services can only be confirmed during the architectural analysis for each domain. architecture effort; and articulate an Architecture Vision that will address the requirements, within the defined scope and More than one logical component architecture can be created by an architecture project, and then the different options evaluated and a recommended option chosen. It may be that the Architecture Vision is documented using a wiki or as an intranet rather than a text-based document. Series Guide: Business Scenarios. that the baseline and target need not be described at the same level of detail. capability of the enterprise is critical. Provides a high-level, aspirational view of the end architecture product. <Developing an IT Strategy: Aligning IT Capabilities with Business <>, <>, <>, <>, <Togaf 9 template architecture vision - SlideShare Additional services can be identified by considering how the main services, when implemented, will be instantiated, started up, shut down, configured, monitored, and how faults will be diagnosed, users maintained, new business configuration items added (e.g., products) and so on. Text describing the key concepts and notation used within the diagram will also need to be included so that users can easily read and understand the view.>>, <>, >, < The RACI (Responsible, Accountable, Consulted, Informed) stakeholders for the business architecture and this document: Responsible stakeholders are those that undertake the exercise/action; i.e., do the work. A risk is a description of an issue or problem that may arise related to the architecture development. Generate modern solutions focused on cloud based technologies. the business goals, responds to the strategic drivers, conforms with the principles, and addresses the stakeholder concerns and detail, and which architecture views should be built, Assess the resource requirements and availability to perform the work in the timescale required; this will include adhering to Estimate the resources needed, develop a roadmap and schedule for the Showing the baseline and target capabilities within the context of the overall enterprise If it was not, an accidental omission in the target architecture has been uncovered that must be addressed by reinstating the ABB in the next iteration of the architecture design mark it as such in the appropriate Eliminated cell. << Application Service Security Classification View Description: Application services have attributes that can describe various functional and non-functional aspects. understanding at this stage which stakeholders and which views need to be developed is important in setting the scope of the <>, <>. When the exercise is complete, anything under Eliminated or New is a gap, which should either be explained as correctly eliminated, or marked as to be addressed by reinstating or developing/procuring the function. Normally, the business principles, business goals, and strategic drivers of the organization are already defined elsewhere in However, the definition of business services can only be confirmed during the architectural analysis for each domain. Determine the interaction between the data entities; select and visualize the interactions that cross logical ownership boundaries. architectural vision that responds to those requirements. Does the architect understand what I (sponsor) want to be able to do with the architecture? Also, a degree of flexibility exists when documenting each of the sub-sections within this section. It includes information about defining the scope, identifying the stakeholders, creating the Architecture Vision, and obtaining approvals. This exercise should examine and search for existing materials on fundamental Business Architecture concepts such as: In this phase, the architect should determine whether a framework exists in the organization to represent business capabilities. This particular example illustrates some of the information subject areas that exist. This particular example illustrates some of the logical infrastructure components and associated infrastructure services within xxxx. outlined in the Architecture Vision, Architecture reference materials (see the, Business principles, business goals, and business drivers (see the, Organizational Model for Enterprise Architecture (see the, Maturity assessment, gaps, and resolution approach, Roles and responsibilities for architecture team(s), Tailored architecture content (deliverables and artifacts), Populated Architecture Repository (see the, Identify stakeholders, concerns, and business requirements (see, Confirm and elaborate business goals, business drivers, and constraints (see, Assess readiness for business transformation (see, Confirm and elaborate Architecture Principles, including business principles (see, Define the Target Architecture value propositions and KPIs (see, Identify the business transformation risks and mitigation activities (see, Develop Statement of Architecture Work; secure approval (see, To identify candidate vision components and requirements to be tested as the Architecture Vision is developed, To identify candidate scope boundaries for the engagement to limit the extent of architectural investigation required, To identify stakeholder concerns, issues, and cultural factors that will shape how the architecture is presented and

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