Enterprise Architecture and IT Governance: A Risk-Based Approach

Getter, James R.

doi:10.1109/hicss.2007.210

Cited by 9 publications

(4 citation statements)

References 1 publication

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“…These publications describe how EA practice should be integrated with strategic management, 158,338 project management, 159 operations management, 160 IT portfolio management, 339 IT investments management, 340 acquisitions management, 341 corporate risk management 139 and other organizational activities and processes. 342,343 Levels topic includes all publications discussing how EA in large enterprises with considerable scopes should be separated into several architectural levels (enterprise, segment, line-of-business, business unit, etc.) with different scopes and granularities where higher architectural levels cover wider scopes in less detail and lower architectural levels cover narrower scopes in more detail.…”

Section: S Kotusevmentioning

confidence: 99%

Enterprise Architecture: What Did We Study?

Kotusev

2017

Int. J. Coop. Info. Syst.

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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. However, despite that EA was established as an independent discipline long ago, a commonly accepted “big picture” in EA research is still missing. As a result, the scope of the EA discipline is vague, the extent of diversity in EA publications is poorly understood and the progression of the EA research stream over time is unclear. In this paper I conduct a comprehensive EA literature review covering 1075 publications aiming to structure, clarify and consolidate the whole EA research stream. I analyze the distribution of the EA research stream by time, source, research methodology and attitude, code all the issues discussed in EA publications into 42 narrow EA-related topics and 11 broader themes, establish the conceptual relationship between them and present a picture of the EA discipline “on a page”. 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.

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Section: S Kotusevmentioning

confidence: 99%

Enterprise Architecture: What Did We Study?

Kotusev

2017

Int. J. Coop. Info. Syst.

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“…Article [3] presents a case study in the United States Capitol Police where integrated IT governance, risk management, project (programme) management, investment management and EA management processes are implemented. Processes are based on existing best practices (CMMI, PMI and others) and they are implemented with the aim to reach the enterprise strategic plan.…”

Section: B Related Workmentioning

confidence: 99%

Integrated Methodology for Information System Change Control Based on Enterprise Architecture Models

Pirta

Grabis

2015

Information Technology and Management Science

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The information system (IS) change management and governance, according to the best practices, are defined and described in several international methodologies, standards, and frameworks (ITIL, COBIT, ValIT etc.). These methodologies describe IS change management aspects from the viewpoint of their particular enterprise resource management area. The areas are mainly viewed in a partly isolated environment, and the integration of the existing methodologies is insufficient for providing unified and controlled methodological support for holistic IS change management. In this paper, an integrated change management methodology is introduced. The methodology consists of guidelines for IS change control by integrating the following significant resource management areasinformation technology (IT) governance, change management and enterprise architecture (EA) change management. In addition, the methodology includes lists of controls applicable at different phases. The approach is based on re-use and fusion of principles used by related methodologies as well as on empirical observations about typical IS change management mistakes in enterprises.

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“…We selected 11 papers [11][12][13][14][15][16][17][18][19][20][21] which included a statement for IT governance and the abstract contained the term "IT management", "service management" or "enterprise architecture". There is one framework [21] where IT governance contains enterprise architecture and risk management, which are connected with program management, IT investment management and standards-policies-procedures by alignment of strategies, processes and applications. Furthermore, there is one hierarchical structure of IT governance [16] where people, goal, process and technology are domains; strategy and tactics are scopes; understanding, decide and monitor are decision-making phases.…”

Section: Literature Reviewmentioning

confidence: 99%

Ict Governance: Literature Review and Survey in Northern Savonia

Hotti

Meriläinen²,

Salomaa

et al. 2014

IJDIWC

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IT decision making is supported by frameworks of the different kind for IT governance, IT management, and enterprise architecture. Organizations are adopting Enterprise Architecture (EA) frameworks for improving the interoperability of the information systems that are used in the production of services. Therefore, the main aim of our literature review (212 hits, 20 appraised hits) was to find out the latest scientific researches around IT governance, IT management and IT service management within enterprise architecture. It is possible to archive the commitment to things of the different kind with assessments. Therefore, the commitment to the enterprise architecture work and ICT governance is established in spring of 2014 in the Northern Savonia with the online survey. Our survey of ICT governance has 25 questions. It had 331 potential respondents and we got 136 answers. In this paper, we reported the answers of five questions that position the ICT governance in the Northern Savonia.

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Enterprise Architecture and IT Governance: A Risk-Based Approach

Cited by 9 publications

References 1 publication

Enterprise Architecture: What Did We Study?

Enterprise Architecture: What Did We Study?

Integrated Methodology for Information System Change Control Based on Enterprise Architecture Models

Ict Governance: Literature Review and Survey in Northern Savonia

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