Architecture Principles. The diagram will provide a visual representation of the spread of sources/targets and serve as a tool for data auditing and establishing traceability. A structured and comprehensive approach to data management enables the effective use of data to capitalize on its competitive advantages. Diagrams present the Data Architecture information from a set of different perspectives (viewpoints) according to the requirements of the stakeholders. Hi, I don't really understand your need. This initial Data Architecture roadmap will be used as raw material to support more detailed definition of a consolidated, cross-discipline roadmap within the Opportunities & Solutions phase. A book is also available (in hardcopy and pdf) from The Open Group Bookstore as document G116. This chapter describes the Data Architecture part of Phase C. The objectives of the Data Architecture part of Phase C are to: When an enterprise has chosen to undertake largescale architectural transformation, it is important to understand and address data management issues. TOGAF and Data Architecture The TOGAF documentation has a brief introductory chapter covering the development of Data and Application Architectures, and then a separate chapter each for Data and Application. Another key consideration is to ensure that an enterprise-wide common data definition is established to support the transformation. Have recent changes been made that impact the Data Architecture? It is a real, measurable … This article unfolds all about TOGAF® and how it benefits large … In TOGAF, “architecture” has two meanings depending upon the context: A formal description of a system, or a detailed plan of the system at a component level to guide its implementation; The structure of components, their inter-relationships, and the principles and guidelines governing their design and evolution over time. In information technology, data architecture is composed of models, policies, rules or standards that govern which data is collected, and how it is stored, arranged, integrated, and put to use in data systems and in organizations. Energistics has defined a data model for the Petrotechnical industry. Part II: Architecture Development Method (ADM), 10.4.9 Create Architecture Definition Document, 10.4.1 Select Reference Models, Viewpoints, and Tools, 10.4.2 Develop Baseline Data Architecture Description, 10.4.3 Develop Target Data Architecture Description, 10.4.5 Define Candidate Roadmap Components, 10.4.6 Resolve Impacts Across the Architecture Landscape, Develop the Target Data Architecture that enables the Business Architecture and the Architecture Vision, while addressing the Request for Architecture Work and stakeholder concerns, Identify candidate Architecture Roadmap components based upon gaps between the Baseline and Target Data Architectures, A clear definition of which application components in the landscape will serve as the system of record or reference for enterprise master data. At this stage, an entity to applications matrix could be produced to validate this mapping. The objective being that the target application has quality data when it is populated. TOGAF®, or ‘The Open Group Architectural Framework’, is an award-winning enterprise architectural framework developed in 1995 by The Open Group.But what is TOGAF®?. Moreover, by assigning business value to data, an indication of the business criticality of application components can be gained. It is important to note at this stage that information may be a mixture of enterprise-level data (from system service providers and package vendor information) and local-level data held in personal databases and spreadsheets. All rights reserved. To navigate around the document: Downloads of TOGAF®, an Open Group Standard, are available under license from the TOGAF information web site. Are there any opportunities to leverage work from this Data Architecture in other areas of the organization? Does this Data Architecture create an impact on any pre-existing architectures? Content Metamodel. 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