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This book presents an approach to enterprise architecture, which enables corporations to achieve their business objectives faster. Focusing on the governance of IT in the organization, it provides tangible tools, advice and strategies for implementing and designing the architectural process within a corporation that will make a major contribution in driving the business forward and achieve its goals.
The chapters in this book are contributed by visionaries who see the need for business leaders to define their organizations to be agile and robust in the face of external changes. The goal is to build something knowing that it will be changed; so that you have no need to go back to the metaphorical drawing board for every market condition change. In his Foreword, Keith Swenson asks you, "Consider what it means to say that the business will adapt in the face of external changes. The business architecture is not simply a model that specifies how to run the business for now and the next few years. The people making the architecture cannot know the pressures that will be faced. Instead, it must support leaders and executives within the organization to make consistently good decisions on how to adapt their practices. The architecture is not a plan that anticipates all the decisions; instead it embodies a set of core guiding principles that enable decision-making." Understand that the term “business” used this way is not limited to for-profit enterprises but includes all forms of organizations that have a strategic need to accomplish goals. Pragmatically speaking, business architecture is the conceptual understanding that people have on why particular choices were made in forming the organization in a particular way. This book will help you understand your options and how to relate them to your own organization.
This book presents an approach to enterprise architecture, which enables corporations to achieve their business objectives faster. Focusing on the governance of IT in the organization, it provides tangible tools, advice and strategies for implementing and designing the architectural process within a corporation that will make a major contribution in driving the business forward and achieve its goals.
Widely held as the most important Business Architecture book to date, the authors illustrate the discipline's transformation from IT Enterprise Architecture to a business imperative necessary for rapid response to change. Business and Dynamic Change The Arrival of Business Architecture This book represents the collaborative work of the industry's top experts, and thought leaders. As explained in the Foreword by best-selling author Keith Swenson, Chair of the Business Architecture Working Group, "The chapters in this book are from visionaries who see the need for business leaders to define their organizations to be agile and robust in the face of external changes." Swenson adds,"The people making the architecture cannot know the pressures that will be faced. Instead, it must support leaders and executives within the organization to make consistently good decisions on how to adapt their practices. The architecture is not a plan that anticipates all the decisions, instead it embodies a set of core guiding principles that enable decision making." Part One - The Big Picture of Architecture Business Architecture - Information Necessity Business Architecture: Setting the Record Straight Making Sense of the Architecture Jungle Converting Decision to Action Design and Reengineering of Business: An Engineering Approach Building a Foundation for Business Architecture How Business Architecture Enables Agility in a Dynamic Market Part Two - Where the Rubber Meets the Road Linking Architectures for Business Results Database Reverse Engineering for Business Due Diligence Heat-mapped Value Streams as the Translation from Strategy to Action Applying Architecture to Business Transformation and Decision-making: Case Aalto University Business Architecture for Process-Oriented Learning in Public Administration Leveraging Architecture Federation to Increase the Value and Use of Architecture BA Practical Data Governance Understand that the term "business" used this way is not limited to for-profit enterprises but includes all forms of organizations that have a strategic need to accomplish goals. Pragmatically speaking, business architecture is the conceptual understanding that people have on why particular choices were made in forming the organization in a particular way. This book will help you understand your options and how to relate them to your own organization.
Rapidly changing market, technological, and organizational environments are forcing government and private sector enterprises to improve services and transform processes. Employing a case study approach, the Enterprise Dynamics Sourcebook presents frameworks and analytical models of the enterprise as a complex system to improve your understanding of its dynamic elements and their interactions. Illustrating the transformation environments and the evolution of methods required to address emerging challenges, this sourcebook is the product of MITRE-sponsored research on enterprise dynamics and the range of applications pertaining to enterprise transformation programs. It explains how to address the complexities involved with the coordination of policies, organizations, economics, and technology (POET) in operational strategies and processes. It also: Presents qualitative and quantitative data-analytic methods including process workflow, systems dynamics, and highly optimized tolerance-inspired models of SoSE processes Features Bayesian probability and state-space transition methods to address uncertainties in the controlled, influenced, and uncontrolled aspects of enterprise dynamics Explains how to use hybrid multi-scale modeling coupled with enterprise architecture to support decision making in the design, acquisition, and management of complex transformation efforts Outlines methods applicable in the national security, aviation, nuclear waste processing, international commerce, energy and materials, and healthcare sectors of the U.S. economy The structures and concepts covered in this book will be useful to managers and technical staff in government entities as well as private sector enterprises with significant operational and regulatory interaction with government entities. The enterprise dynamics methods discussed can help in the advancement of systems engineering practices at the enterprise level and also enable the enterprise systems engineering and architecting (ESE/A) process. Filled with examples, the text provides the understanding of the qualitative and quantitative data-analytic methods required to reduce risk and failure rates and enable your organization to operate effectively in today’s complex and ever-changing environment.
Why collaborative enterprise architecture? -- What is enterprise architecture -- What enterprise architects do: core activities of EA -- EA frameworks -- EA maturity models -- Foundations of collaborative EA -- Towards pragmatism: lean and agile EA -- Inviting to participation: eam 2.0 -- The next steps: taking collaborative EA forward.
Results indicate that ESA maturity, the weighted summation of process maturity, information systems maturity, information technology maturity, and enterprise architecture maturity, is a good predictor of enterprise performance. In order to provide some practical utility to our empirical results, we outline an ESA maturity assessment framework to enable decision-makers to assess the overall maturity of an enterprise system. Two other extensions of our research results, the development of a strategic layer analysis / portrayal tool, and enterprise system simulation, are also briefly described.
Here, authors Lisa Friedman and Herman Gyr, internationallyrespected organizational change consultants, define the DynamicEnterprise as one whose people can look into the future, see thebig picture, and create the right changes. Friedman and Gyr describe how the Dynamic Enterprise empowers itspeople to build clear, collaborative strategies and translate theminto action. And they present tools and strategies for makingcritical decisions in the midst of chaos, as well as for creatingan environment that enables people to effect coordinated change atevery organizational level. This comprehensive guide presents a compelling, integrated changemodel--The Enterprise Development framework--that can be used witha wide range of change initiatives such as strategic businessplanning, organization, redesign, new technology integration,culture change, team building, and leadership development. The Dynamic Enterprise offers common-sense models and specificguidance that leaders, managers, change agents, and otherstakeholders can use to move their companies forward. It giveseveryone in an organization the means to communicate effectivelywith one another, clarify their positions, and reach agreement onthe organization's current state and future direction. Using thisbook, people in business can redesign their work to create a futurethey all believe in.
An enterprise architecture (EA) is a rigorous description of the structure of an enterprise, which comprises enterprise components (business entities), the externally visible properties of those components, and the relationships (e.g. the behavior) between them. EA describes the terminology, the composition of enterprise components, and their relationships with the external environment, and the guiding principles for the requirement (analysis), design, and evolution of an enterprise. This description is comprehensive, including enterprise goals, business process, roles, organizational structures, organizational behaviors, business information, software applications and computer systems. Practitioners of EA call themselves ""enterprise architects."" An enterprise architect is a person responsible for developing the enterprise architecture and is often called upon to draw conclusions from it. By producing an enterprise architecture, architects are providing a tool for identifying opportunities to improve the enterprise, in a manner that more effectively and efficiently pursues its purpose. This book is your ultimate resource for Enterprise Architecture. Here you will find the most up-to-date information, analysis, background and everything you need to know. In easy to read chapters, with extensive references and links to get you to know all there is to know about Enterprise Architecture right away, covering: Enterprise architecture, AGATE (architecture framework), Applications architecture, ArchiMate, Architecture domain, Architecture of Integrated Information Systems, Architecture Tradeoff Analysis Method, ARID, Andy Blumenthal, Enterprise Architecture Body of Knowledge, Business architecture, Business Architecture - Building Blocks, Canonical Model, CIMOSA, CLEAR Framework for Enterprise Architecture, Clinger-Cohen Act, Confirmit, Contract management, Core Architecture Data Model, Data architecture, Department of Defense Architecture Framework, Dynamic enterprise, Enterprise architect, Enterprise Architecture Assessment Framework, Enterprise Architecture framework, Enterprise Architecture Management, Enterprise architecture planning, Enterprise Collaboration Architecture, Enterprise content management, Enterprise engineering, Enterprise feedback management, Enterprise information management, Enterprise information security architecture, Enterprise Information System, Enterprise integration, Enterprise life cycle, Enterprise Output Management, Enterprise software, Enterprise system, Extended Enterprise, FDIC Enterprise Architecture Framework, Federal Enterprise Architecture, Federated Architecture, Functional Software Architecture, GNU Enterprise, Government Enterprise Architecture, Habanero.NET, Information architecture, Information Framework, INgage Networks, Integrated Architecture Framework, Interactive architecture, IServer, Macroscope (methodology suite), MIKE2.0 Methodology, Mobile enterprise application platform, Mobile Enterprise Asset Management, MODAF, MODAF Meta-Model, NATO Architecture Framework, NIST Enterprise Architecture Model, OBASHI, The Open Group Architecture Framework, Operating model, Operational View, Orbus Software, POLDAT, Praxeme, Ptech, Reference architecture, RM-ODP, SAP Enterprise Architecture Framework, Sherwood Applied Business Security Architecture, Solutions Architect, Syclo, System Architect (software), TAFIM, Technical architecture, Technology stack, ThoughtWorks, TRAK, Treasury Enterprise Architecture Framework, Treasury Information System Architecture Framework, Tryton, UPDM, View model, Zachman Framework This book explains in-depth the real drivers and workings of Enterprise Architecture. It reduces the risk of your technology, time and resources investment decisions by enabling you to compare your understanding of Enterprise Architecture with the objectivity of experienced professionals.
Implement successful and cost-effective enterprise architecture projects. This book provides a new approach to developing enterprise architecture based on the idea of emergent behaviors—where instead of micromanaging system implementation, the enterprise architecture effort establishes clear goals and leaves the details to the implementation teams. System development efforts are measured based on their contribution to achieving business goals instead of implementing specific (possibly outdated) requirements. Most enterprise architecture initiatives employ one of the existing system architecture frameworks such as Zachman or The Open Group Architecture Framework, but these are not well-suited for enterprise architecture in a modern, agile organization. The new approach presented in this book is based on the author’s experience with large enterprise architecture efforts. The approach leverages research into complex adaptive systems and emergent behaviors, where a few simple rules result in complex and efficient enterprise behaviors. Simplifying the task of establishing and maintaining the enterprise architecture cuts the costs of building and maintaining the architecture and frees up those resources for more productive pursuits. System implementers are given the freedom to rapidly adapt to changing user needs without the blessing of the enterprise modeling priesthood, and the architecture is transformed from a static pile of obscure models and documents into an operational framework that can be actively used to manage an enterprise’s resources to better achieve business goals. The enterprise architect is free to stop focusing on building and maintaining models and start focusing on achieving business goals. What You’ll Learn Refocus enterprise architecture on business needs by eliminating most of the enterprise-level models Delegate tasks to the development teams who do system implementation Document business goals, establish strategies for achieving those goals, and measure progress toward those goals Measure the results and gauge whether the enterprise architecture is achieving its goals Utilize appropriate modeling techniques that can be effectively used in an enterprise architecture Who This Book Is For Architecture practitioners and architecture managers: Practitioners are experienced architects who have used existing frameworks such as Zachman, and have experience with formal architecture modeling and/or model-based system engineering; managers are responsible for managing an enterprise architecture project and either have experience with enterprise architecture projects that were ineffective or are looking for a different approach that will be more cost-effective and allow for more organizational agility. Government program managers looking for a different approach to make enterprise architecture more relevant and easier to implement will also find this book of value.