Modeling enterprise architecture with the open group architecture. Integrated information infrastructure reference model. A logical business hierarchy a functional decomposition independent of the management structure. Business architecture entities capture architectural models of business operation. An ea information model is a simplified representation of the elements of an enterprise. Alternatively, it can be downloaded and stored under license, as explained on the togaf information website. Information systems architectures data architecture business understanding and business strategy to the implications for operations 2. The cobit framework for it governance provided by the information systems audit and.
In the preliminary phase of togaf, youll perform preparation and initiation activities to meet the business directive for a new enterprise architecture. Capabilitybased planning with togaf and archimate university of. These processes are also a potential source for requirements for the enterprise architecture process. Pdf on nov 1, 2019, l sofyana and others published business architecture planning with togaf framework find, read and cite all the research you need on researchgate. Management and its role in it governance and it investment planning. Pdf abstractthe,design,of an,enterprise architecture ea management, function for an. Therein, aspects of future planning and historization apply, for which no generally. Business, information systems, and te chnology architectures.
Understanding reference models and reference architectures. It provides a basis for enterprise architects to understand and utilize business models, which describe the rationale of how an organization creates, delivers, and captures value. This includes business modeling, uml, relational data modeling, network diagramming, idef, dodaf, and other techniques. Technical architecture framework for information management. Whether this process is supported by it or is a manual process. Pdf abstractthe,design,of an,enterprise architecture ea management,function for an. Togaf reference models part vi business vision and drivers business capabilities informs the business of the current state ensures realization of business vision informs the capability refines understanding business needs feed into method delivers new business solutions operational changes cause updates sets targets, kpis, budgets for. Enterprise architecture strives to align business information systems technology with given business strategy, goals and drivers. A togaf architecture is based on defining a number of architectural building blocks. In either case, the togaf standard can be used freely by any organization wishing to do so to develop an architecture for use within that organization. This document supports development of a togaf business architecture. Information systems architectures data architecture. Togaf concept mapping to essential meta model keywords.
Pdf business architecture planning with togaf framework. The business service information diagram shows what data is consumed or produced by a business service and may also show the source of information. An enterprise architecture framework ea framework defines how to create and use an. The togaf standard is freely available for viewing online without a license. It will also explain different architecture layouts of. Enterprise it architectures it architecture standards, togaf and. When creating and managing architectures, it is necessary to consider concerns such as business services, actors, applications, data entities, and technology. Pdf using enterprise architecture management patterns to.
A physical business hierarchy an organisation decomposition units with managers and human actors. The business service information diagram shows an initial representation of the information present within the architecture and therefore forms a basis for elaboration and refinement within phase c. In the context of enterprise architecture, an information model provides a. This standard supports and complements the togaf vocabulary with additional concepts for understanding, capturing, and describing business architectures. Large business transformations to small change initiatives 3.
The content metamodel the content metamodel provides definitions of all the types of building blocks that may exist, showing how they can be described and related to one another. It formalizes the definition of an enterprise architecture. Business services architecture and enterprise architecture. The togaf technique for identifying and articulating the business requirements implied in new business functionality to address key business drivers, and the implied technical architecture requirements. Enterprise business architecture architecture services infosys. Pdf ensuring the alignment between it and business can be a difficult challenge.
Business services architecture and enterprise architecture 8of 50 what is a business scenario. Enterprise architecture ea is the blueprint of an organizations vision and provides strategy, processes, information components, applications and technology platforms used by it. The togaf standard is a framework for enterprise architecture. Constructing an information model for application landscape. All of the information that you capture using the various techniques is integrated in the system architect repository. In the context of enterprise architecture, an information model provides a conceptual.
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