Project management is the discipline of initiating, planning, executing, controlling, and closing the work of a team to achieve specific goals and meet specific success criteria. Why enterprise architecture maximizes organizational value cio. Introduction enterprise architecture ea includes all the models needed in managing and developing an organization, and takes a holistic view of its business processes, information systems and technological infrastructure see e. Enterprise architecture ea defines the current and desirable future states of an organisations processes, capabilities, application systems, data, and it infrastructure and provides a roadmap for achieving this target from the current state ross et al. Economic methods, models and approaches are described in short to show, how to quantify and manage the economic benefits of enterprise architecture programs as well as. Typically, this includes services, applications, data, infrastructure technologies, security etc. Each brings different benefits, techniques and approaches to justification, as well as different stakeholders that become partners in the justification process. Enterprise architecture has many wellknown benefits like providing insights and overview of structures and dependencies between processes and applications. Unmanageably complex and costly to maintain hindering the organisations ability to respond to business and economic changing environment not integrated missioncritical information consistently out of date andor actually incorrect a culture of distrust between the business and technology. We need to talk about it architecture linkedin slideshare. There are three major categories of architecture justification. What are the benefits of enterprise architecture systems. This document presents some implementation guidelines in the form of a conceptual reference architecture diagram and associated best practice briefs. Enterprise architecture ea includes all the models needed in managing and developing an organization, and takes a holistic view of its business processes.
To stimulate discussion, jason proposes in this report a possible software architecture for. Apple commissioned forrester consulting to conduct a total economic impact tei study and examine the potential roi enterprises may realize by deploying mac. Right from his early discussion on the critical success factors for ea to his multidomain perspectives in relation to the value, a clear guide is presented that the reader can use as a primer on enterprise architecture value. This book explains the areas of economic benefits of enterprise architecture programs, the different views as well as a holistic approach to show the areas of economic benefits.
Insights from marshall industries, mis quarterly, vol. Pdf benefits of enterprise architecture management. January 11, 2011 4 basis for enterprise architecture it systems are. In many cases the measurement of value of an organizations enterprise architecture is like measuring the value of the human resources department. Architecture is a creative field that requires a great deal of vision and. The economic benefits of enterprise architecture by jaap. August 2, 2011, harri daniel, comments off on benefits of enterprise architecture. The cloud delivers benefits to both the business, through enablement, and it. Each brings different benefits, techniques and approaches to justification, as well as different stakeholders that become partners in. Benefits of togaf and enterprise architecture to the it. In this paper, we revisit the role of ea in the midst of the current economic downturn. Oct 20, 2016 the benefits of enterprise architecture ea are many, but organizations adopt ea to varying degrees of success. The contribution of enterprise architecture to the. Home the administration office of management and budget.
System architecture defines what kinds of application systems are relevant to the enterprise and describes the applications as logical groups of capabilities that manage the. Sep 06, 2005 jaap schekkerman has written what i consider to be his very best book in the economic benefits of enterprise architecture. Realization of enterprise architecture ea benefits is a topic not well researched, despite the fact that ea has been in focus among both practitioners and. A theory building study of enterprise architecture practices and benefits. Enterprise architecture aims at creating a model to explain how a business can achieve and meet its present and future goals. Economic methods, models and approaches are described in short to show, how to quantify and manage the economic benefits of enterprise architecture programs as well as how enterprise architecture supports enterprise portfolio management.
Education enterprise architecture, or eea, is a strategic framework that can provide the structure, plan and processes to achieve an education agencys vision and goals by aligning its business and program side with information technology it. Better understanding and management of the it landscape. The benefit of having enterprise architecture is that it allows an organization to be highly responsive to change. An enterprise architecture ea is a conceptual blueprint that defines the structure and operation of an organization. The economic value of enterprise architecture and how to show. The socialists, indeed with whom he disclaims all theoretical sympathies seem to him to be the ultraconservatives in doctrinal positions. Enterprise architecture ea benefits modern organizations in many ways. First, the nature of government enterprise architecture work is described. A framework for measuring the roi of enterprise architecture. Management of conservation reserve program grasslands to meet wildlife habitat objectives 31 mb, pdf vandever and allen. The most successful enterprise architecture initiatives benefit from better management of cost, time and resources, improvements to processes, and an increase in interdepartmental transparency through the desiloing of operations. The other benefits that the interviewed and surveyed customers described but could not be quantified for the study are included in the discussion later in this study. Business architecture describes the current and target business environments, focusing on the business processes and operations of the enterprise. Perceptions from literature and practice eetu niemi, university of jyvaskyla, finland, eetu.
Blueprints provide a common language that links it initiatives with the departments strategic objectives and core business functions. Maximising the value and benefits of enterprise architecture. The economic value of enterprise architecture and how to. Enterprise architecture ea is the definition and representation of a highlevel view of an enterprise s business processes and it systems, their interrelationships, and the extent to which these. Jan 12, 2017 direct benefits from enterprise architecture better, more appropriate components components that are easier to use and better integrated with other components. Benefits of togaf and enterprise architecture to the business. Furthermore, it is not the ea itself that provides benefits. It provides a holistic, top down view of structure and systems, making it invaluable in managing the complexities of datadriven business. It provides a summary of the benefits of establishing an enterprise architecture and adopting togaf to achieve that. Enterprise architecture ea is the definition and representation of a highlevel view of an enterprises business processes and it systems, their interrelationships, and the extent to which these. Achieving benefits with enterprise architecture article pdf available in the journal of strategic information systems march 2018 with 2,717 reads how we measure reads. In the us this dates back to the information technology management reform act of 1996 often referred to as the clingercohen act which made it mandatory for all 116 of the us federal departments and agencies to develop a sound and integrated it architecture and marked the start of using ea type. Many of the benefits of ea are intangible and value is achieved indirectly within business change projects. Jeff schulman summary there are three major categories of architecture justification.
Why enterprise architecture maximizes organizational value increase agility, reduce solution delivery time and create a shared vision using the patterns of enterprise architecture. Nov 18, 2011 the large enterprises convinced of the benefits of ea do however include many governments. Once considered solely a function of it, enterprise architecture has historically operated from an ivory tower. Understanding the benefits and success factors of enterprise. Enterprise architecture ea defines the current and desirable future states of an organisations processes, capabilities, application systems, data, and it infrastructure and provides a roadmap for achieving this target from the current state ross et. Benefits of government enterprise architecture research india. Aug 14, 2006 a welldefined enterprise architecture is an essential tool for leveraging information technology it to transform business and mission operations. Pdf achieving benefits with enterprise architecture.
Third, we present problems related to the measurement of government enterprise architecture benefits. Second, we present general enterprise architecture work and egovernment benefits based on literature. Pdf the benefits of enterprise architecture in organizational. First, by having a well established idea of what infrastructure is going to be needed in a company, efforts can go into building it, and building it with growth in mind.
Enterprise architecture, benefits, effectiveness, enterprise architecture benefits framework, structured literature. This section provides an executive overview of enterprise architecture, the basic concepts of what it is not just another name for it architecture, and why it is needed. The term enterprise in the context of enterprise architecture can be applied to either an entire enterprise, encompassing all of its business activities and capabilities, information, and technology that make up the entire infrastructure and governance of the enterprise, or to one or more specific areas of interest within the enterprise. The intent of an enterprise architecture is to determine how an organization can most effectively achieve its current and future objectives. Why is it important for a business to have an enterprise. The right architecture is critical for the success of any organization.
To gain efficiency the coherency architectneeds to use tools and methods within the business process management and business process improvements. Practitioners can utilize the eabf for establishing the business case for ea based on scientifically grounded reasoning, for charting both asis and tobe situations concerning the effects. Key indicators for veterans signals vha outpatient survey. The cloud delivers benefits to both the business, through enablement, and it via operational improvements. Evaluating benefits of government enterprise architecture aminer. The economic benefits of enterprise architecture schekkerman, jaap on. In each pillar, forrester quantified one or more of the benefits. In this report, architecture is always used in the former sense. Aug 25, 2016 the economic value of enterprise architecture. The top three benefits of enterprise architecture erwin. Economic contribution, impacts, and economic benefits of deer, waterfowl and upland game bird hunting in north and south dakota. In the view of strategy, it pays off to formulate proven ea benefits that directly can be justified financially and strategically. Our study contributes to the nascent discourse on enterprise architecture management eam benefits by proposing a theoryled, empirically validated model to explain how eam benefits unfold.
The it organization is responsible for developing, maintaining and operating the it components within the enterprise architecture. This activity ensures that best practice and expertise in enterprise architecture, including frameworks and development approaches, are considered during the development or refinement of the enterprise architecture policy and supporting documents. Some of the other benefits in having a mature enterprise architecture lie in several areas. Wikipedia modern and effective project management techniques requ. Schryen 20, such as the economic sector, organizational size and ea focus on business, it or both. Pdf achieving benefits with enterprise architecture researchgate.
The economic benefits of enterprise architecture book. Gaos experience has shown that attempting to modernize and evolve it environments without an architecture to guide and constrain investments results in operations and systems that are duplicative, not well integrated, costly to maintain, and. Enterprise architecture documents, as depicted in fig. Achieving benefits with enterprise architecture sciencedirect. Relationship to crp lands 941 kb, pdf loomis and haefele. One of the primary economic reason for working to improve maturing the enterprise architecture is to gain efficiency and secondly to lower operational costs and thirdly to gain strategic advantages. The common approach to federal enterprise architecture may 2, 2012 pdf, 1. Forrester looked at benefits across a wide range of areas, or pillars, that microsoft has defined. Eight potential benefits of having an it architecture. The role of enterprise architecture ea has recently evolved from merely outlining it. Evaluating benefits of government enterprise architecture.
By protecting fragile and environmentally sensitive lands the crp provides substantial conservation benefits by protecting highly erodible soils, improving water quality, enhancing wildlife populations, providing pollinator forage habitat, and sequestering carbon in soil and enhancing soil productivity. Benefits of enterprise architecture ea can offer support for redesigns and reorganization, especially during major organizational changes, mergers or acquisitions. The need for enterprise architecture can be summed up by two of its main goals aligning the business and its operations with it, and bridging the gap between the organizations current state, and its desired future state. Enterprise architecture and gather detailed enterprise architecture success scenarios and frameworks. System architecture defines what kinds of application systems are relevant to the enterprise and describes the applications as. Simplifies it investment decisionmaking huds ea practice uses blueprints to enhance the evaluation of proposed it initiatives. Va analyzes what veterans are saying about their outpatient experiences including mental health, primary care, optometry, physical therapy, cardiology, etc. Understanding the benefits and success factors of enterprise architecture muhammad baharudin jusuf universitas indonesia muhammad. Practitioners can utilize the eabf for establishing the business case for ea based on scientifically grounded reasoning, for charting both asis and tobe situations concerning the effects of ea on organizational structures, and for developing. Realization of enterprise architecture ea benefits springerlink. When the coherency architect is working with implementing and maturing the enterprise architecture then he has to convince various stakeholders on to investing in the transition from the existing enterprise architecture maturity level to the new level to be for this the coherency architect has to create a stakeholder communication plan where he.