The common approach to federal enterprise architecture. Furthermore, i show the necessary elements in ea frameworks for the era of. Fatma dandashi, mitre corporation rolf siegers, raytheon company judith jones, architectingthe enterprise terry blevins, mitre corporation november, 2006. Enterprise architecture framework feaf reference models to leverage these well established frameworks and facilitate national and interstate collaboration. Origin of enterprise architecture how old is enterprise. Enterprise architecture methodologies and comparisons 1. The zachman framework is actually a taxonomy for organizing architectural artifacts in other words, design documents.
Enterprise architecture in banking clive finkelstein. The aim of the nato architecture framework version 4 nafv4 is to provide a standard for developing and describing architectures for both military and business use. Making the business case in togaf 9 an introduction to togaf 9. The federal enterprise architecture the federal enterprise architecture fea encompasses the u. Zachman frameworkzachman1987 extended enterprise architecture framework e2af enterprise architecture planning. Federal enterprise architecture records management profile. It structures architects thinking by dividing the architecture description into domains, layers, or views, and offers models typically matrices and diagrams.
Since it is such a concrete core of any major business, a framework that helps manage it can prop up an entire business structure. The first thing we need to understand about the zachman framework is that it isnt a framework. Federal governments approach to enterprise architecture and provides a framework for crossagency information technology investment analysis, management, and. Current state blueprints what is a current state enterprise architecture blueprint. Cost, devops, resiliency, scalability, and security. A comparison of enterprise architecture frameworks is given in 15. Federal enterprise architecture framework feaf describes the enterprise as segmented reference models guides on a migration process from as is to to be architecture offers approaches to cataloging assets and measuring the success of ea zachman enterprise architecture ontology offers a matrix for architecture. Banking case study the banking case study in this series of realworld enterprise architecture projects was for an. It is the way of thinking about the structure of an enterprise. Introduction, overview, and concepts managers guide 18 may 2009. Development experience of national enterprise architecture. The national enterprise architecture framework nea is established to facilitate in the delivery of consistent and cohesive service to citizens and support the more costeffective delivery of eservices by government. An architecture framework is a basic structure like a method filled with a set of tools, such as reference models, which can be used for developing a broad range of.
It provides a standardized way to develop architecture artefacts, by defining methodology how to develop architectures and run an architecture project, viewpoints conventions for the construction, interpretation and use of. Facilitates a basis for ict investment optimization. This framework and associated artifacts aid in planning, decision making, and management across agencies. The adoption of an enterprise architecture standard framework togaf,zachman, 4. The open group architecture framework togaf and the us. The office of management and budget omb and the chief information officer cio councils architecture and infrastructure committee specified the need for an additional view of the fea that addressed and highlighted elements of security and privacy. Enterprise architecture assessment framework federal enterprise architecture program management office, us. An enterprise architecture framework ea framework defines how to create and use an enterprise architecture.
National enterprise architecture principles page 6 of 22 1 executive summary the definition of architecture principle is fundamental to the development of any enterprise architecture. Introduction to enterprise architecture online ea101. Enterprise architect roles and competencies within medium. Dragon 1 is trusted by governments, global companies and universities as an innovative solution for enterprise architecture management software. It is positioned as an open, industry consensus framework for enterprise architecture togaf 2011, p. Changes to the metamodel, primarily removing redundant types from the. To ensure a complete and holistic understanding of the enterprise architecture, it is necessary to develop models. The realization of the nato architecture framework. The ea policy implements the requirements specified for all federal agencies in the.
Final draft text stars wreath dod architecture framework version 2. Introducing the federal enterprise architecture the federal enterprise architecture to develop an enterprise architecture framework for federal agencies the fea is the responsibility of the office of management and budget with input from the federal cio council omb statement. Traditionally the practice of using enterprise architecture ea for. An architecture description ad is an artifact that expresses an architecture to share with others. As the it complexity problems increase day after day, the need for enterprise architecture is at an alltime high. A model of enterprise architecture evolution ayed said alwadain thesis submitted to the information systems school, faculty of science and engineering in partial. Feb 02, 2001 this publication is extended by gao03584g a framework for assessing and improving enterprise architecture management version 1.
Feafii is fully documented in a 434 paged document, which was launched on january 29, 20, for internal use in federal agencies, and made public about a year later. There are many definitions of enterprise architecture. Utilise a consolidated set of principles to make fully supportable and consistent. A framework for assessing and improving enterprise architecture management version 2. You are free to reuse the work under that licence, on the condition that you attribute the government of western australia office of the government chief information officer as. Progressive organizations must look beyond traditional approaches and. Disposition of revised hhs enterprise architecture framework, version 5. Thus, an enterprise information architecture framework iaf specifies how to describe the design, planning, implementation and governance of information architectures across the enterprise.
Oracle white paper in enterprise architecture the oracle enterprise architecture framework 3 enterprise architecture frameworks creating an enterprise architecture from scratch can be a daunting task, so ea frameworks were created to simplify the process and guide an architect through all areas of architecture development. Nea supports the identification of reusable components and services. Pdf a comparison of enterprise architecture frameworks. The va ea is the strategic planning and management tool that supports operations, execution, and management accountability, and equips leadership to execute change across the department. Enterprise architecture frameworks there are a number of enterprise architecture frameworks we can distinguish two main types of structures. Not all frameworks are recognized as enterprise architecture frameworks in the formal sense. Irm strategic plan the role of enterprise architecture 3 s applications hosting.
The drms standardization areas provide a foundation for agency data architecture initiatives to put. In august 2010, gao issued gao10846g organizational transformation. Federal enterprise architecture is omb policy on ea standards. At the center of feaf is the consolidated reference model crm. A federal enterprise architecture framework feaf is the u. The zachman framework for enterprise architectures. A framework for transformation enterprise architecture is the process by which organizations standardize and organize it infrastructure to aligns with business goals.
Its core feature, architecture development method adm, is the result of continuous contributions from a large number of architecture practitioners togaf. Hussain chinoy, architect in software industry for 18 years developer, consultancy owner, architect. We codify the basics of enterprise architecture in these four major framework systems. Treasury enterprise architecture framework, version 1, the department of the. Enterprise architecture practice on a single page bcs the. Adaptive integrated digital architecture framework with risk. Zachman framework enterprise architecture center of excellence. Enterprise architecture framework it services enterprise architecture framework.
Based on the zachman framework, this matrix shows the alignment of business plans in col 6. At the core of this transformation is the va enterprise architecture ea. The federal enterprise architecture framework was developed and published by the us federal chief information officers cio council 5. Eight vs of enterprise data architecture ppt powerpoint presentation infographics designs download, enterprise architecture framework powerpoint slides presentation sample, components of. A comparison of the top four enterprise architecture approaches.
The open group architecture framework togaf version 7. The azure architecture framework is a set of guiding tenets that can be used to improve the quality of a workload. Federal enterprise architecture framework version 2 the. The intent of the enterprise framework is to provide a more human consumable understanding of the artifacts required in enterprise architecture, provide templates and definitions of all of the artifacts required, and provide the enterprise architecture community with complete guidance on all of the framework content. Ea simplified how to explain enterprise architecture to your grandmother. A practical guide to federal enterprise architecture. A wellmanaged enterprise architecture results in an effective and sustainable enterprise. The crm equips federal agencies with a shared language and framework that is needed to unilaterally describe and analyze investments. The common approach to federal enterprise architecture may 2, 2012 pdf, 1. Adrian is an executive consultant in enterprise architecture, former head of enterprise architecture at ofcom, the spectrum and broadcasting u. Currently, togaf is positioned as the leading ea framework or even as a global. Roger sessions offers workshops and mentoring in enterprise architecture and the. Ea diagrams understand enterprise architecture with these 7 simple diagrams.
A fundamental principle of enterprise architecture. An architecture may exist without ever being written down. From the list of available frameworks, togaf was selected because it satisfies all the needs highlighted above and is openly. Pdf analisis perbandingan komponen dan karakteristik. Federal enterprise architecture framework version 2 january 29, 20.
The epa ea framework, as depicted in figure 1 below, shows how epa develops and maintains the. The four types of enterprise architecture framework. Enterprise architecture documentation and representation. Oracles unique ea assets and reference architectures, the oracle enterprise. California enterprise architecture framework version 2. The purpose of this paper is to develop a maturity model for enterprise architecture in organizations as a governance instrument to analyze and evaluate the current state of affairs, as well as.
An information architecture framework for the usaf. Backgroundreflecting the general consensus in industry that large. It is important to recognize the practice of enterprise architecture is itself still evolving. An introduction to enterprise architecture is the culmination of several decades of experience that i have gained through work initially as an information technology manager and then as a consultant to executives in the public and private sectors. Enterprise architecture policy university of plymouth. The purpose of enterprise architecture is to enable an enterprise to realise its vision through the execution of its mission, whilst enabling it to respond to. Part iv architecture content framework part v enterprise continuum and tools. The people responsible for this seamless transition are enterprise architects. The clear mission and vision that adopt ict as success factor 2. Enterprise architecture is not togaf bcs the chartered. Dodaf the us department of defense architecture framework dya dynamic enterprise architecture framework ea enterprise architecture eacf enterprise architecture competency framework eam enterprise architecture management ecf european ecompetency framework erp enterprise resource planning feaf federal enterprise architecture framework ibm.
Dragon1 create a conceptual blueprint for effective. This was driven by the experience gained from modeling for. Government was following the industry trend of defining architectural frameworks to guide in the development of large, complex systems development. Reference architectures ras are the means through which ceaf. Enterprise architecture is a description of an enterprise from an integrated business and it perspective intended to bridge the communication gap between business and it stakeholders and improve. Management support and commitment to the enterprise mission and vision 3. An architecture framework provides principles and practices for creating and using the architecture description of a system. At its core is the consolidated reference model crm, which equips omb and federal agencies with a common language and framework to describe and analyze investments. An enterprise architecture framework eaf is a conceptual frame work for. The zachman framework for enterprise architecture is a six by six classification schema, where the six rows represent different perspectives of the enterprise and the six columns illustrate different aspects.
It provides a common approach for the integration of strategic, business and technology management as part of organization design and performance improvement. Federal governments approach to enterprise architecture and provides a framework for crossagency information technology investment analysis, management, and use. The framework for enterprise architecture or zachman framework as it applies to enterprises is simply a logical structure for classifying and organizing the descriptive representations of an enterprise that are significant to the management of the enterprise as well as to the development of the enterprise s systems, manual systems as well as automated systems. The federal enterprise architecture framework version 2 feafii describes a suite of tools to help government planners implement the common approach. National enterprise architecture framework neaf recommends set of principles in different domains to be adopted at the national level. Enterprise architecture ea supports planning and decisionmaking through documentation and information that provides an abstracted view of an enterprise at various levels of scope and detail.
Case study the zachman framework populated with baseball models. Fundamentals ca4101 lecture notes zohreh pourzolfaghar 2016 5 what is enterprise architecture over the years, many ea frameworks, modelling concepts, and tools were proposed, including. The federal enterprise architecture framework version 2 feafii describes a suite of tools to help government planners implement the common approach feafii is fully documented in a 434 paged document, which was launched on january 29, 20, for internal use in federal agencies, and made public about a year later. This publication is extended by gao03584g a framework for assessing and improving enterprise architecture management version 1. Facilitating compliance with requirements for data architectures. A practical guide to federal enterprise architecture, version. The course, comprised of seven video lectures, provides an explanation of enterprise architecture ea frameworks as well as introduction of popular. Enterprise architecture ea identifies the business processes that execute or support an. An ad is what is written down as a concrete work product.
Enterprise architecture is an integrated and holistic vision of a systems fundamental organization. Federal enterprise architecture framework obama white house. A framework for assessing and improving enterprise architecture management version 1. Analisis perbandingan komponen dan karakteristik enterprise architecture framework. This document, the western australian enterprise architecture framework, version 1 weaf 1. Zachmann enterprise architecture framework an enterprise ontology three layer architecture. It is the most prominent and reliable enterprise architecture standard, ensuring consistent standards, methods, and communication among enterprise architecture professionals. Toward a unified enterprise architecture framework. An integrated enterprise architecture framework for businessit. Web servers are one thing, nuclear reactors are a bit more dangerous there are systems which absolutely must not fail.
Plymouth university enterprise architecture governance framework. Fea consolidated reference model document version 2. Federal enterprise architecture framework fea cio wiki. January 29, 20 iden fy organiza ons formalize collabora. Zachman framework, which was designed to serve as a blueprint, or an architecture, to facilitate the integration of it systems. January 29, 20 iden fy organiza ons formalize collabora ve. Federal enterprise architecture fea the white house. Enterprise architecture methodologies and comparisons. The federal enterprise architecture framework feaf provides the federal government with a common approach for the strategic integration of business and technology management. Department of transportation d ot enterprise architecture ea policy establishes the framework to develop, maintain and use the dot ea as a tool for making decisions around information technology investments. Dragon1 is known for working with enterprise architecture in 110 countries. Togaf, an open group standard, is a proven enterprise architecture methodology and framework used by the worlds leading organizations to improve business efficiency.
The va ea provides the enterpriselevel lineofsight needed to support informed. The framework consists of five pillars of architecture excellence. Frameworks for enterprise architecture e nterprise architecture is a widely adopted means for coping with organizations everincreasing complexity and for ensuring that organizations appropriately use and optimize their technical resources. The open group architecture framework togaf and the us department of defense architecture framework dodaf a white paper by. Enterprise architecture ea is a rigorous approach for describing the structure of an enterprise. Federal enterprise architecture framework version 2 ea pad. Pdf federal enterprise architecture framework jhon fredy. The maps and architecture created in enterprise evolver helps to. Basics of the federal enterprise architecture framework. Fea framework v2 the federal enterprise architecture framework v2 describes a suite of tools to help government planners implement the common approach. Cloudmobile itdigital it and propose the new enterprise architecture framework.
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