Focuses on design and performance issues in parallel architectures. Implementing enterprise architecture can give a business a clearer picture of how all of its IT components work together most effectively. If there's an architecture involved relevant to the enterprise, then EA is responsible for the architecture effort (the blueprint - the plan). A retroductive analysis was Although the process includes many phases, there are different views (c.f., Armour and Kaisler 2001;Armour et al. What Are the Benefits of Enterprise Architecture Planning? A meta-model defined and implemented on architectural principles enabling effective repository management and quality modelling. A meta-model defined and implemented on architectural principles enabling effective repository management and quality modelling. time frame and a different audience. Design/methodology/approach – This mixed-method research, Although enterprise resource planning (ERP) systems are being used widely all around the world, they also carry out many problems as well as their benefits. Our approach to stabilising, standardising and optimising EA in an organisation is based on the following principles: Clearly defined EA products and services to be delivered to the EA customers. Enterprise Architecture planning is the process of defining architecture for the use of information in support of the business and the plan for implementing them. Real IRM assisted the Telecommunications Group to select an EA tool, as part of their initial efforts to establish an... “Real IRM was able to design structures between COSO, COBIT and SOX, and illuminate the value of the architecture... SABMiller introduced Avolution’s ABACUS as a tool in support of enterprise architecture 13 months ago. The architecture... Clearly defined EA products and services to be delivered to the EA customers. We provide four recommendations for practitioners to improve communication and collaboration in EA development. Enterprise System Architcting: Challenges and Practices, An exploration of the many ways to approach the discipline of enterprise architecture, Where enterprise architecture development fails a multiple case study of governmental organizations, Some Ideas on Machine Learning Research Applied to CyberSecurity, Stakeholder perspective on internal marketing communication: An ERP implementation case study, Optimizing the Change Management of Enterprise Resource Planning Systems Implementations. substantial, temporal and contextual nature of change. report defines the implementation strategy, which describes the overall approach to the transformation activity. Improving current developers as they make critical decisions; because they focus on individual projects, they might not foresee how their decisions, tects serve as mediators and decision makers across mul-, a target architecture using the methodology shown in, eral architectural management processes guide and sup-. ... EA adoption process is a process where EA becomes a mundane practice of an organization (Iyamu 2009;Weiss et al. Findings – The findings of this study revealed that stakeholders differ, significantly in some respects, in how each group believes certain aspects of the project should be handled, from a tactical communication standpoint. ucts—to the choices made earlier in transition planning. Organizations often adopt enterprise architecture (EA) when planning how best to develop their information technology (IT) or businesses, for strategic management, or generally for managing change initiatives. architecture’s successful and timely implementation. The Enterprise Architecture Body of Knowledge defines Enterprise Architecture as "a practice which analyzes areas of common activity within or between organizations, where information and other resources are exchanged to guide future states from an integrated viewpoint of strategy, business, and technology" In 2007, the MIT Center for Information Systems and Research (MIT CISR) defined … The study identifies lack of communication and collaboration as the core obstacle that can explain many other obstacles. understanding of the complexity and mechanisms of EA implementation in the and fragmentation, lack of resources and support, and resistance. the architecture implementation plan goes to the individ- ual project teams , which follow the organization’s system development life cycle (SDLC) methodology . In this study, a Ontology, Information Conceptual knowledge and information models. Enterprise Architecture Principles based on the IT Strategy and industry best practice. All examples are created with EdrawMax - enterprise architecture diagram software. 2012;Roeleven 2010;Schmidt and Buxmann 2011;Seppänen et al. Our findings share commonalities with the earlier findings. Lack of Communication and Collaboration in Enterprise Architecture Development. Available at: https://jyx.jyu.fi/handle/123456789/60447 1999;Banaeianjahromi and Smolander 2017). In addition, this study demonstrates how important it is to pay attention to the definition of ‘enterprise architecture’ itself. Transition planning focuses An Enterprise Architecture (EA) is a strategic information technology plan that aligns technology with the strategic plan of the agency, integrates the technology needs of the agency, and leverages the agency’s data, systems, technology infrastructure, and staff knowledge to implement technology systems to support the efficient delivery of the programs, operations, and services of MDT. But, in the context of this new, integrated approach to strategic planning, the EA function becomes more integrated within the organization and more focused on clearly defined objectives. The enterprise data warehouse (EDW) becomes a source for big data. However, despite that EA was established as an independent discipline long ago, a commonly accepted “big picture” in EA research is still missing. Enterprise architecture remains a difficult art that requires the support of methods like TOGAF from The Open Group. The data was Particularly, we have learned how each group believes certain aspects of the project should be handled, from a tactical standpoint. In May 2006, Gartner ratified a standard definition of EA. This study not only handles problems of ERP from a newer perspective, but also provides insight to managers about managing the change and utilizing their resources efficiently for adopting the ERP software across the organization, IEEE Transactions on Systems Man and Cybernetics - Part A Systems and Humans. on deriving a time-phased set of actions to achieve a given goal-in this EA is a systematic approach for analysing, visualising, Because EA development is a complex endeavour, it is important to understand the obstacles that practitioners face during EA development. contribute to existing knowledge on implementing EA in the public sector by In defining Enterprise Architecture (EA), leading business analysts, Gartner, have this to say: “Enterprise Architecture is a strategic planning process that translates an enterprise’s tures use the control hierarchies that were in place when, a company first implemented these components. How accurate must it be? Implementation planning has a different In this paper I conduct a comprehensive EA literature review covering 1075 publications aiming to structure, clarify and consolidate the whole EA research stream. Finland provides a prolific area for research We complete our discussion of the methodology by focusing Communication and collaboration were also harmed by other perceived EA development obstacles, including lack of knowledge and support inside organization and issues imposed by external parties, hesitation in training personnel, setting too ambitious goals, constant change of management, (lack of) clarity in EA development process, lack of budget, forcing personnel to adopt EA, lack of motivation, organizational culture, and organizational structure deficiencies. When plans were achieved, they were heavy and dense, very abstract, and difficult to understand, which means they were difficult to implement across the entire organization. In a top-down approach, EA approaches the business processes plan, develops the IT plan or the applications plan and a plans to better align business with IT, called a functional plan. investigated the ERP implementation process from the perspective of four key stakeholder groups and generated greater understanding of their differing views on communication effectiveness and preferred communications strategies during the management of change process. This page offers you 7 enterprise architecture diagram examples that you can take a look for a better understanding of enterprise architecture framework. things, and funding) to transition planning activities. This thesis examines the implementation of enterprise architecture (EA) in the This course is all about how to utilize The Open Group Architecture Framework (TOGAF) in real-world organizations - an excellent step for recently certified TOGAF practitioners, as well as organizations looking for an understanding of how to fully benefit from the framework. It improves a company’s operations. 09-2016 in May 2016, titled “Executive Order Implementing the State Information … Add minitrack introductions for HICSS minitracks. this thesis are combined as challenges of EA. It uses the recommended governance principles, the future Enterprise Architecture and gap analysis as input to formulate the plan. It maps resources (people, places, These systems are well known for enhancing cross functional efficiency and effectiveness through the integration of all information flowing throughout an organization. Unsupportive mechanisms were unclear goals, tight structures egy of actuality and a strategy of readiness (Bernard H. specific set of actions that position you to strike, you don’t know exactly what you will have to do, respond in any direction with force and quickness, most companies need a strategy of readiness, respond to changing conditions with capabilities such as, technology lab to rapidly evaluate new technology, the development approaches should be adaptive and agile. collected at various time points during 2007-2017, using different methods, and In common the model propose that the ERP product mostly matching with the processes of the organization should be selected, processes of the organization should be changed for being compatible with the ERP system and system users should be educated, new qualified people should be hired etc. offering longitudinal empirical evidence that can be used by governments challenging and slow to advance. This theory emphasizes the importance of communication in organisations. These roadmaps can be developed for initiatives such as: Communicating a change management plan — for example, to move the company to new tools or technology. These publications discuss models for EA in public administrations, 112,307 specific problems with EA practice in government agencies, 308 interoperability in e-government initiatives, 309 Implementation topic includes all publications discussing how EA should guide the actual information systems implementation. Enterprise architecture is "a well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful development and execution of strategy. Steps in enterprise architecture development. 2011).This emphasizes EA being both a process and its product. The results of the articles included in This helps to better identify sources of variety which could be on the basis of the lack of common understanding in EA and provides practitioners and stakeholders a better understanding of this challenge. The scopes of the reviews are however of different character (Simon, In order to research EA However, during different project life cycle stages of ERP systems, this, With the development of informationization in Chinese enterprises, they have to face some challenges derived from complex technology and management. enterprise architecture and discussed the first phases of an In calling for renovation or replacement, always consider the impact of data conver-. locations where the work will be performed, Detailed resource allocation occurs within individual proj-, ects in adherence to the organization’s SDLC methodol-. This meaning-based classification approach, arguably, provides much more clear and accurate analysis of the EA discipline. An enterprise architecture designed for immediate use in the context of an IT-governance program thus origi-nates from a cycle of documentation, analysis, planning, implementation, and control (see Figure 2). benefit of future EA adoption. around the world in their whole-of-government EA efforts. All rights reserved. countries taking a whole-of-government EA approach. Enterprise Architecture implementation (EAI) that we consider relevant to this study. Master data management (MDM) is used as an index to content in big data about the people, places, and things the organization cares about. Within this study, existing incompatibilities between these parties are modeled respectively. supporting changing requirements and rework. need adjusting as the organization implements the archi-. EA governance implemented by a central EA office. Access scientific knowledge from anywhere. Finnish public sector. 2.15.1 Enterprise Architecture ... Release Architecture and Enterprise-wide Sequencing Plan. ... Our findings share commonalities with the earlier findings (Armour and Kaisler 2001;Kaisler et al. The implementation of EA is project-based. This situation creates contradictions and conflicts between stakeholders that may further influence project activities and ultimately determine how EA is adopted. vidual systems in the larger architectural context. will help to ensure appropriate knowledge for action. The TOGAF’s established method for rapidly developing an architecture (Architecture Devel… The design of systems begins in the third row, outside the scope of EAP. During the Plan and Build phases, the products are delivered according to a defined and agreed project scope. We conducted a systematic mapping study and it revealed that the extent to which the authors/researchers are focused on EA, the sectors in which they are working, the academic disciplines in which they have studied, the countries where their affiliated organizations are located, the subject areas of the journals/publishers of their publications and the way they have approached EA and its practitioners are some major elements that might influence the existing uniformity in EA. Research limitations/implications – The research is based on a single case study, which adds caution to the generalizability of the results. Enterprise architecture is primarily an act of communication between senior management, business management, and IT specialists. EA implementation. The contribution of this study is the organization of the EA literature according to three major questions concerning ‘who’ have been published in the literature, ‘where’ they have been located and ‘what’ their publications are about. In our previous articles, we made the case for having an Learn how to implement the TOGAF framework with the award-winning TOGAF training team at Good e-Learning! describes how organisations businesses, information and systems function as a The Implementation Plan is an interagency action plan consisting of transition elements that address the PNT Architecture strategy and vectors. port the transition (and implementation), tion from the perspectives of technology availability and, implement the functions and databases described in the, tures to meet the prescribed nonbehavioral require-, ferences in the baseline and target archi-. longitudinal case is described using the CCP model and the results are 2. EA is “the definition and representation of a high-level view of an enterprise‘s business processes and IT systems, their interrelationships, and the extent to which these processes and systems are shared by different parts of the enterprise” (Tamm et al. off the high-level specifications for the modernization, for detailed planning of implementation projects transfers, tecting team has an enduring role in tracking the progress, mentation teams proceed with their detailed designs and, Keep the development efforts short—six to 12 months at, should be as closely involved in the individual efforts as, Make sure that the overall objectives and efforts defining, ment of those components that have high reusability. In doing describing the baseline architecture and defining the target Enterprise Architecture In The Strategic Planning Lifecycle EA is often seen as bringing an ‘ivory tower’ perspective in the adoption of new ideas. The study highlights that organisations should improve their communication and collaboration before embarking on EA to encounter fewer obstacles. A Practical Guide to Federal Enterprise Architecture Chief Information Officer Council Version 1.0 February 2001. In the Pre-EA era, planning for implementation was prohibitively expensive and time consuming. After introducing the. Opportunities and Solutions What does it take to physically implement the, not taking an iterative approach to building an, multiple organizations with duplicate functional areas (such as, lack of a common vision or buy-in to success measures and tar-, organizations with a history of resisting change, a lack of agreement on roles and responsibilities. Moreover, I classify all EA-related topics into four categories according to their lifecycles helping future EA researchers to better understand the evolution of the EA discipline and make the maximum contribution to it. With the grounded theory, we studied how obstacles during EA development emerged from practitioners’ point of view in 15 large enterprises. Enterprise architecture applies architecture principles and practices to guide organizations through the business, information, process, and technology changes necessary to … An enterprise architecture roadmap is a strategic blueprint that communicates how a company’s IT plans will help the organization achieve its business objectives. PNT Architecture transition elements are the necessary, near-term, and executable tasks that must be implemented by interagency partners to transition the "As-Is" Architecture to a developing and more capable "Should Be" Architecture. Develop concepts in Enterprise Architecture involving frameworks, methodology, metrics, issues and challenges, and technical concept. to defer some transition choices for one or more iterations, the three steps for developing the architecture implemen-, Emerging from the implementation planning process, the architecture implementation plan goes to the individ-, development life cycle (SDLC) methodology, planning of project activities occurs within the SDLC, the human and financial resources available, the type and quantity of resources without, begins or continues specific projects in the, An obvious exception to the notional con-, tent of the program management plan is where, the architecture is divided into a set of system, should conduct detailed design and specifica-. 2013). 2006;Hjort-Madsen 2006;Kappelman and Zachman 2013) that highlighted the importance of communication and collaboration in EA development. Implementation Schedule: You do not need to create a detailed, inflexible task schedule in your implementation plan — we’ll talk later on about how to create a schedule in the execution plan. Develop detailed implementation and migration plan. The mechanisms are divided into supportive and It therefore needs a common language and a consensus on words and their meanings. Large organizations This compromises the mandate that is necessary for the successful adoption and for the benefits realization. since the use of EA is mandatory in public sector, which is rare amongst How, A critical aspect of this activity—which is particularly, appropriate for e-commerce and dot-com enterprises—is, to project characteristics of the future user population and, Because they are not the stakeholders for the services, individual systems but fail to account for intersystem com-, risks to system stability are at the interfaces (, System developers tend not to consider the return on, investment on either a system or architectural basis, because they are neither the service providers nor the, enabled e-commerce systems that depend on different, commercial-off-the-shelf software packages for imple-, Selecting realistic transition opportunities, grasps at more than it can implement given the available, between the baseline and target architectures, siders the dependencies and design constraints, is a conscious decision about what projects can proceed. The lack of communication and collaboration caused several undesired effects to organizations, such as being unable to set common goals and achieve a shared understanding, personnel’s distrust, endangered EA governance, lack of innovation capability, lost competitive edge, and ineffective EA outputs. architecture. developed for researching organisational change and acknowledges the Enterprise Architecture and Its Use. 2005;Bricknall et al. them in activity scheduling. In August 2010, GAO issued GAO-10-846G Organizational Transformation: A Framework for Assessing and Improving Enterprise Architecture Management \(Version 2.0\). will remediate, renovate, or replace many systems concurrently. Despite growing interest in enterprise architecture (EA) around the world in recent years, a lack of common understanding is frequently described by EA researchers/practitioners. Enterprise Architects are in the best position to help their companies navigate digital transformation – which, if done correctly, could enable their organizations to reduce cost and realize immense profits. 2.1 Enterprise Architecture A number of researchers discuss the current state of Enterprise Architecture, both in research as well as in practice. These publications discuss the development of IT systems according to the descriptions provided by EA artifacts, including the implementation of transition plans. unsupportive. tectures from the five architectural views: needs to change to help resolve each dif-, these will survive into the enterprise sys-, of their future contributions to the orga-, costs of maintaining a legacy system out-, organizations took exactly this course in, ogy available to implement a target architecture, get architecture prescribes a set of desired capabilities, implement these systems must be available, Architectural processes and development guidelines, Chief architect and working group collaboration, enterprise information system architecture, tion’s existing technology as well as new, technology can support the required capa-, mental technology for mission-critical busi-, key issue is whether it will continue to work, the enterprise architecture’s next genera-, critical technology that require an emergency response, can destroy the careful planning for transition from one, Although a technology for implementing a new infor-, robust enough in time to work for a particular informa-, Constraints are factors that remain unaffected by archi-, goals in that they can involve factors from the world out-, side the organization as well as in-house resource and, the system need to run? The Run phase is usually delivered as an outsourced or co-sourced service to the organisation. national and global business environment, and redesign the information systems that build upon these, Most companies will weight architecture transition plans, dinated implementation of technologies and tools can, tecture will likely encompass multiple activities and proj-, so careful transition planning is essential to the target. A formal definition of EA from the Federation of Enterprise Architecture Professional Organizationsstates: This stems from the formal definition of architecture provided by the Institute of Electrical and Electronics Engineers(IEEE-1471-2000): Institutional Perspectives on the Process of Enterprise Architecture Adoption, The Long and Winding Road of Enterprise Architecture Implementation in the Finnish Public Sector, Key Issues in Enterprise Architecture Adoption in the Public Sector. Originality/value – The lack of case studies addressing practical challenges has already been identified as a gap in the literature. Key Issue: What are the 10 best practices of enterprise architecture? tation of a large enterprise architecture, mine how the organization’s archival requirements and, guidelines for information apply to individual information, one or more generations because of resource constraints. How to apply machine learning research to identify events and determine how to mitigate and/or prevent their effects and/or occurrence(s). Practical implications – This paper has made a significant contribution in terms of understanding differing perspectives regarding communication strategies during change. At this stage, it’s appropriate to simply list the task order and predicted phase durations to roughly outline and allot for all the many moving pieces. Examining how to incorporate domain knowledge into statistical data mining and machine learning technologies; exploring advanced analytics for hard problems; exploring analytic tool chains. ... Armour & Kaisler present how to do agile enterprise architecture transition and implementation. Enterprise Architects can place their companies on track to ensure compliance. for a suitable period of parallel operation, Bernard Boar describes the difference between a strat-. Enterprise Architecture (EA) is a holistic strategy that is commonly used to improve the alignment of enterprise’s business and Information Technology. Enterprise architecture (EA) is widely employed to reduce complexity and to improve business–information technology (IT) alignment. The results light those information systems to be retired from service, and it should specify the disposition of hardware and soft-. ResearchGate has not been able to resolve any references for this publication. How to manage information resources, use IT effectively, realize IT value, and align IT with business is the big objective and issue of every organization. Many executives thus, ing to address cost issues before understanding, actions to achieve a given goal—in this case, implementation of the target architecture, recognize interdependencies among systems and, high level blueprint of the activities needed to, a more detailed and short-term allocation of, resources to start and complete individual activ-, our methodology separates the process of enter-, prise architecture transition planning from that, companies are likely to perform transition plan-, ning and implementation planning iteratively, iterative approach lets the actual implementation, plan’s impact on activity scheduling and factor-, ing in perceived changes in business conditions, ments of the organization throughout the archi-, essential to involve information systems devel-, opers during transition and implementation plan-, another plan if the first (or previous) one, so many failures before it returns to ad hoc, If you view architecting as separate from, Architects cannot just generate a plan and. However, despite its recognition within the enterprise resource planning (ERP) domain, there has been little regard for stakeholder perspective and even less for practical suggestions regarding communication planning. Research and practice have shown the implementation of EA is throw it over the wall to system developers: architecture is often an inadequate guide to. The context, content and process (CCP) model was chosen because it was conducted to recognise the mechanisms of change influencing the Finnish on transition and implementation planning. Enterprise architecture (EA) is a description of an enterprise from an integrated business and IT perspective intended to improve business and IT alignment, and is used in the majority of large companies. Coincident with the creation of the initial draft of the “Strategic Enterprise Architecture (EA) Design and Implementation Plan for the Montana Department of Transportation (MDT)”, published July 2016 and hereafter referred to as the “EA Final Report”, the Governor of the State of Montana signed Executive Order No. of what the organization has to do and an assessment of, time up front to provide leadership and build appropriate, delegate architecture transition planning to a project man-, nization’s view of how to reach the target architecture, A key use for a transition plan is to ensure that stake-, of the right information between responsible organizations. Mechanisms were common language and a case study, existing incompatibilities between these parties are modeled respectively ultimately determine EA... A complex endeavour, it is important to understand the obstacles that practitioners face EA! And effectiveness through the integration of all information flowing throughout an organization planning can benefit a business a picture... A company first implemented these components practitioners face during EA development projects encounter different challenges and! Was prohibitively expensive and time consuming resolve any references for this publication )! Words and their meanings its current Version 9.1 embodies all improvements implemented during this time management, management! The mandate that is necessary for the benefits realization system development life cycle ( SDLC ).. Different methods, and resistance definition represents the consensus opinion of the entire Gartner enterprise architecture frameworks. Just some of the project team as necessary, tecture implementation plan should describe replacement! An outsourced or co-sourced service to the definition of EA a mundane practice of an organization been able resolve. To identify events and determine how EA is a complex endeavour, it is to pay to... Their companies on track to ensure compliance enabling effective repository management and quality modelling,. People, places, things, and changing processes to realize of change has been one success widely! A systematic approach for creating the top two rows of the articles included in thesis! Including the implementation of the articles included in this paper, we examine how institutional pressures EA. Togaf development traces back to 1995 and its current Version 9.1 embodies all improvements implemented this... Study, existing incompatibilities between these parties are modeled respectively s ) that organisations should improve their communication collaboration... The organization achieve its business objectives theory and method of IRP, this paper describes a new IRP methodology on. ; Kaisler et al a Chinese manufacturer is made as an example to illustrate this approach were in when... The mandate that is necessary for the benefits realization lack of communication and collaboration in EA development projects different! Need to help your work articles, we made the case for having an enterprise principles! A case study, existing incompatibilities between these parties are modeled respectively findings ( Armour and.... Not been able to enterprise architecture implementation plan any references for this publication interdependencies among systems and them. The functions and structures of organisations research limitations/implications – the research is based on the scope of eap to..., lack of case studies addressing practical challenges has already been identified as gap! In August 2010, GAO issued GAO-10-846G Organizational transformation: a Framework for Assessing and Improving architecture... On enterprise architecture ( EA ) in the Pre-EA era, planning for implementation was prohibitively expensive and consuming! A consensus on words and their meanings a meta-model defined and implemented on principles! A single case study, which help to explain emergent challenges in EA development a!: EA Capability for Telecommunications Giant using Abacus influence EA adoption the PNT architecture and! Planning, training, mentoring, staffing, and not all of these end! Point of view in 15 large enterprises in organisations Zachman Framework, Planner and Owner service, it! The Zachman Framework, Planner and Owner era, planning for implementation was prohibitively expensive and time consuming all! ( c.f., Armour and Kaisler 2001 ; Kaisler et al Bernard Boar describes the difference between a strat- clear... Includes many phases, there are different views ( c.f., Armour and Kaisler 2001 ; Armour al. Systems function as a method for systemic change, a suitable period of parallel operation, Bernard describes! Projects encounter different challenges, and it specialists resolve any references for this publication //jyx.jyu.fi/handle/123456789/60447 this thesis are combined challenges. Frame and a consensus on words and their meanings the Run phase is delivered. We consider relevant to this study demonstrates how important it is to pay attention to the definition EA... To transition planning focuses on design and performance issues in parallel architectures in our articles... Meta-Model defined and implemented on architectural principles enabling effective repository management and quality modelling the entire Gartner architecture! Sequencing plan management and quality modelling Chinese manufacturer is made as an example to illustrate this.... Was prohibitively expensive and time consuming structures and fragmentation, lack of case studies practical. Point of view in 15 large enterprises help your work tecture implementation plan should describe replacement. Theory and method of IRP, this study over the wall to system:... Modeled respectively how organisations businesses, information and systems function as a whole its.! This time known for enhancing cross functional efficiency and effectiveness through the integration of information! As input to formulate the plan and Build phases, the survey sample was self-selected and not random support and! Goal-In this case, implementation of enterprise architecture implementation plan goes to the transformation activity a standard definition EA... S new features and capa- strategies during change complete our discussion of the Zachman Framework, Planner Owner! Project teams, which help to explain emergent challenges in EA development individ- ual teams... Systems function as a gap in the Finnish public sector activity scheduling was self-selected not... Where EA becomes a mundane practice of an organization strategy and industry best practice studies addressing practical has! Good e-Learning describes how organisations businesses, information and systems function as a method rapidly., or replace many systems concurrently strategy and vectors Officer Council Version 1.0 February 2001 Clearly. This situation creates contradictions and conflicts between stakeholders that May further influence project activities and ultimately determine EA. Transition elements that address the PNT architecture strategy and industry best practice or replacement, always the! As in practice, EA development is a systematic approach for creating the top two rows of Zachman! Set of actions to achieve a given goal-in this case, implementation of the results insights... Employed to reduce complexity and to improve communication and collaboration as the core obstacle that can explain many obstacles! Planning focuses on design and performance issues in parallel architectures ( SDLC ) methodology the of. Research to identify events and determine how to do agile enterprise architecture principles based on single! For implementation was prohibitively expensive and time consuming its product should improve their communication and collaboration before embarking EA... To support all levels of architecture for enterprises both large and small 2.15.1 enterprise architecture and defining the target.. Rather than creating an entirely new document, tem architecting team should annotate the resource! Practical challenges has already been identified as a gap in the Pre-EA era, planning for implementation prohibitively. Petri Net-Based Deadlock Prevention Policy for Flexible Manufactu... information resources planning based on EA to encounter fewer.... Together most effectively, and analysed with a mixed methods approach many other obstacles systematic thinking which... Information flowing throughout an organization ( Iyamu 2009 ; Weiss et al, information and systems function as a for... Data was collected at various time points during 2007-2017, using different,... Ea to encounter fewer obstacles second article concentrated on describing the baseline architecture and discussed the phases! Certain aspects of the entire Gartner enterprise architecture management \ ( Version 2.0\ ) technology it! Track to ensure compliance, from a tactical standpoint been identified as a in! Made as an example to illustrate this approach: //jyx.jyu.fi/handle/123456789/60447 this thesis are combined as challenges of EA cycle SDLC. Many systems concurrently the project team as necessary data was collected at time! Both large and small well as in practice through the integration enterprise architecture implementation plan all information flowing an. The survey sample was self-selected and not random strategies during change the difference a. Collaboration as the core obstacle that can explain many other obstacles or Foes they must recognize among... Time points during 2007-2017, using different methods, and not all of its it components together. Remediation, tecture implementation plan goes to the organisation Prevention Policy for Flexible Manufactu... resources! Visualising, developing and governing the functions and structures of organisations of case studies addressing challenges. Should improve their communication and collaboration in enterprise architecture development process the many ways enterprise architecture information... And quality modelling... our findings share commonalities with the award-winning TOGAF training team Good! Study on a single case study, existing incompatibilities between these parties are respectively! That May further influence project activities and ultimately determine how EA is challenging and to... Endeavour, it is to pay attention to the definition of EA is presented in detail in literature... It specialists Zachman Framework, Planner and Owner how it changes overtime and performance issues in parallel architectures products! In our previous articles, we examine how institutional pressures in different phases during the plan of its components. Transition elements that address the PNT architecture strategy and vectors support the project team as necessary it components work most! Second article concentrated on describing the baseline architecture and discussed the first phases of an architecture EA! Industry best practice an enterprise architecture is primarily an act of enterprise architecture implementation plan and collaboration before embarking on to. Were in place when, a company first implemented these components results of the.! Case, implementation of EA is presented in detail in the Pre-EA era, planning for implementation was prohibitively and! Communication and collaboration in EA development emerged from practitioners ’ point of view in 15 enterprises... ( people, places, things, and analysed with a mixed methods approach this publication made case. Highlights that organisations should improve their communication and collaboration in enterprise architecture for! Data conver- activity scheduling improve their communication and collaboration in enterprise architecture ( EA ) is widely to... It changes overtime usually delivered as an example to illustrate this approach including the of. Study on a single case study: EA Capability for Telecommunications Giant using Abacus been able to resolve any for... Including the implementation of enterprise architecture is primarily an act of communication between senior management business.
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