69 EA-related Books
Your business is solving the wrong problems. The nuclear triad of People, Process and Technology has been foundational to solving business problems for decades. Entire frameworks and methodologies have grown up around the simple concept that getting each of these three areas correct and functioning in concert will ensure smooth business operations and cross-enterprise alignment. Billions of dollars have been spent on people in the management consulting industry who have 'mastered' the art of alignment and offered definitive solutions to the biggest, wickedest business challenges out there. And yet... our businesses continue to encounter the same well-known and seemingly well-solved problems, spending massive sums to fix them. How can this be? It is said that modern business is one part innovation and one part marketing. Innovation is often mistakenly equated with technology and marketing with ‘digital’. Success in business therefore becomes a chase for digital capabilities and the latest technology to enable them. And yet… the latest technology continues to give us problems, create headaches and doesn’t always give our businesses the edge they need to compete, despite costing us huge amounts of money. How can this be? The reality, of course, is that businesses are chasing the wrong buzzwords, buying the wrong solutions, solving the wrong problems. The People Problem tackles this topic from the perspective of Enterprise Architecture. For newcomers and open-minded old-timers who practice EA, architecting the enterprise is all about asking the fundamental question ‘what business problem are we trying to solve?’ When practitioners pay close attention, they’ll recognize that business problems are infrequently solved by a new tool. That is, Technology isn’t the answer to the problem. They’ll also notice that the most efficient process in the world, made popular by the flashiest buzzwords in the industry, is insufficient to answer the fundamental question. In other words, Process is not the answer to the problem. Human beings are at the root and core of our businesses. They define the processes and operate the technology. Only by recognizing that solving business problems requires solving problems with (and caused by) people will we get close to the right solutions. The People Problem aims to help new entrants to the field of enterprise architecture (and anyone interested in solving difficult business problems) navigate in an era of particularly rapid business and technological change. Based on over 17 years of experience consulting with companies large and small, Fortune 500 to local startups, The People Problem is a collection of accumulated knowledge presented in easily digestible vignettes.
Next Generation Enterprise Reference Architecture For Connected Government: Enterprise Architecture in Government
The objective of the book is to provide practical guidelines to an Architect/consultant who is the part of the Enterprise Architecture Definition Team for Government Transformation initiatives. The consultant need to follow the steps described in the book and adopt them fairly to achieve the EA enablement of Government. It emphasis on the interpersonal skills and techniques for organizing and directing the EA definition, buy-in from management commitment, leading the transition from planning to implementation. It also showcases the steps to be followed for performing the Government Reference Enterprise Architecture. This book defines the methodology to be adopted for EA Reference Architecture for various domains and also provides the value through the practical advice on how to make the Governments to achieve EA adoption and establish a connected Government. We documented our own methodology without excluding other methodological possibilities. This book helps any Enterprise Architecture Planning Team to shorten the time of planning and execution, since most of the time is utilized in agreeing the common approach and work towards the goal. This book demonstrates practical views of an enterprise architect in improving the success rate of EA across the Governments. There is no hard and fast rule that Governments should adopt to one particular framework or standard or approach. They can choose to adopt any industry specific framework, however it can be customised as per the needs of the Government. The book takes a holistic view of the Government Enterprise Architecture, while also giving specific guidelines on how to establish and roll out future-state Government Enterprise Architecture based on the methodology and approach documented in this book. The book aims to: • Demonstrate importance of enterprise architecture in elevating the effectiveness of Government transformation programmes • Disseminate current advancements and thought leadership in the area of government enterprise architecture in the context of Connected Government • Provide initiatives with evidence-based, credible, field tested and practical guidance in crafting their respective architectures (Business, Application, Data, Technology etc) • Showcase innovative use of Enterprise Architecture in enhancing Government transformation initiatives
Enterprise Architecture Reimagined: A Concise Guide to Constructing an Artificially Intelligent Enterprise
Since the early 1990s, it has become convenient and customary to divide enterprise architecture into four architectural domains: business, applications, data and technology. However, a mere combination of these four domains does not form a coherent enterprise architecture. "Dividing an elephant in half does not produce two small elephants," Peter Senge’s tenth law of systems thinking explains why enterprise architects keep losing credibility in the eyes of business partners.
This book constitutes the proceedings of the 16th International Conference on Perspectives in Business Informatics Research, BIR 2017, held in Copenhagen, Denmark, in August 2017.
Understand Your Organisation - Improve Your Business: An Introduction to Enterprise Architecture Modelling
Written by an industry expert with over 20 years of experience, this bite-sized book will quickly introduce you to the concepts, terminology and management of Enterprise Architecture Modelling projects. It describes how to go about documenting processes, systems, people, locations, equipment, controls, risks and opportunities so that you have a reference of what makes the organization tick. There is also a chapter on how not to do it.
This is the first book to seriously address the disconnection between nimble Agile teams and other groups in the enterprise, including enterprise architecture, the program management office (PMO), human resources, and even business executives. When an enterprise experiments with practice improvements, software development teams often jump on board with excitement, while other groups are left to wonder how they will fit in. We address how these groups can adapt to Agile teams. More importantly, we show how many Agile teams cause their own problems, damaging scalability and sustainability, by requiring special treatment, and by failing to bridge the gaps between themselves and other groups. We call this phenomenon Agile illth. Adopting a set of best practices is not enough. All of us, Agile teams and the corporate groups, must change our intentions and worldviews to be more compatible with the success of the enterprise. Join us on the journey to enterprise agility. It is a crooked path, fraught with danger, confusion and complexity. It is the only way to reach the pinnacles we hope to experience in the form of better business value delivered faster for less cost.
Mastering ArchiMate Edition III is the third edition of a much praised book by Gerben Wierda about the ArchiMate® Enterprise Architecture Modeling Language, which is a standard and a Registered Trade Mark of The Open Group. The book gives an introduction to the language, then goes on to show you key aspects of successful modeling, and many different patterns for its use. From Business to Infrastructure, from Risk & Security to Application Exploitation and Maintenance. While the aim of the book is to teach the language, it often also offers necessary background, so that the patterns can make sense to the reader not familiar with a subject. Thus, it also contains introductions to subjects such as virtualization, bitcoin/blockchain, infrastructure as code, processes versus functions, SOA/API, ESB, Terminal Services, etc. It also contains a short introduction to BPMN in order to describe a linking of both major languages.
Transformative Enterprise Architecture: Guiding and Governing the Metamorphosis of Organizations and IT Ecosystems
The age of transformation is upon us. And for corporate IT departments, supporting and sustaining enterprise architecture requires a fundamentally new approach. Transformative Enterprise Architecture has the solution. It presents a new methodology that boldly redefines the characteristics and competencies that every large-scale IT team must develop to function successfully.
Enterprise Architecture (EA) has evolved to become a prominent presence in today’s information systems and technology landscape. The EA discipline is rich in frameworks, methodologies, and the like. However, the question of ‘value’ for business ;professionals remains largely unanswered – that is, how best can Enterprise Architecture and Enterprise Architects deliver value to the enterprise?
This book presents a comprehensive overview of enterprise architecture management with a specific focus on the business aspects. While recent approaches to enterprise architecture management have dealt mainly with aspects of information technology, this book covers all areas of business architecture from business motivation and models to business execution. The book provides examples of how architectural thinking can be applied in these areas, thus combining different perspectives into a consistent whole. In-depth experiences from end-user organizations help readers to understand the abstract concepts of business architecture management and to form blueprints for their own professional approach. Business architecture professionals, researchers, and others working in the field of strategic business management will benefit from this comprehensive volume and its hands-on examples of successful business architecture management practices.
The design of digital solutions has become a pressing concern for practitioners faced with a plethora of technology impacting their business. From cloud computing to social networks, mobile computing and big data, to the emerging of Internet of things, all of which are changing how enterprise products, services, rooms and buildings are connected to the wider ecosystem of networks and services. This book defines digital ecosystems with examples from real industry cases and explores how enterprise architecture is evolving to enable physical and virtual, social, and material object collaboration and experience. The key topics covered include: Concepts of digitization Types of technological ecosystems Architecting digital workspaces Principles of architecture design Examples architecting digital business models Examples of digital design patterns Methods of monetization
Every enterprise evolves continuously, driven by changing needs or new opportunities. Most often this happens gradually, with small adjustments to strategy, organization, processes, or infrastructure. But sometimes enterprises need to go beyond minor fixes and transform themselves, in response to a disruptive event or dramatically changing circumstances -- a merger, for example, or a new competitor. In this book, enterprise architecting experts Deborah Nightingale and Donna Rhodes offer a framework for enterprise transformation. Successful transformation, they believe, starts with a holistic approach, taking into consideration all facets of the enterprise and its environment rather than focusing solely on one factor -- information technology, for example, or organizational structure. This is architecting the future enterprise: creating a blueprint for what the enterprise will look like after the transformation. Nightingale and Rhodes introduce the ARIES (Architecting Innovative Enterprise Strategy) framework, including a ten enterprise element model and an architecting process model, and show how to apply it, from start to finish. They explain how to create a holistic vision for the future enterprise and how to generate concepts and alternative architectures; they describe techniques for evaluating possible architectures, tools for implementation planning, and strategies for communicating with stakeholders. Nightingale and Rhodes offer real-world examples throughout, drawing on their work at MIT, with an extensive case study of enterprise transformation at a medical device manufacturer. An appendix offers two additional architecting projects. Seven Architecting Imperatives* Make architecting the initial activity in transformation. * Develop a comprehensive understanding of the enterprise landscape. * Understand what stakeholders value and how that may change in the future.* Use multiple perspectives to see the whole enterprise.* Create an architecting team suited to the transformation challenges.* Engage all levels of leadership in transformation. * Architect for the enterprise's changing world.
Savvy organizations know their Enterprise Architects enable business outcomes. This formerly tactical IT "job" is today a strategic position. Enterprise architects increasingly report outside of IT to the CFO, CMO or office of the CEO. Why this quiet elevation? Enterprise Architects work at the leading edge of organizations; in the zone where business capabilities are born. This is why today's CEO's collaborate with their Enterprise Architects when evaluating short and long term strategies. Enterprise Architects continuously blend business and technical capabilities to meet the ongoing demand for new capabilities. If it sounds like ninja smoke.... It is... and smart organizations already know it works. Making Enterprise Architecture work involves mutual understanding and trust between EA's and CEO's. This is the first in a planned series of books designed to help maximize investments in Enterprise Architecture. The topics are based on executive's questions and issues addressed in the author's experience teaching enterprise architecture to executives and in delivering EA solutions to large organizations. This first volume begins with basic connecting points between executive and architect and discusses effective techniques for moving architecture to the enterprise level in the organization. The centerpiece in this volume is the ERAM (Enterprise Resource Allocation Management) concept. This volume isn't intended to answer every possible question on Enterprise Architecture. It is intended to start the dialogue in a productive way...
Strategic Enterprise Architecture Management: Challenges, Best Practices, and Future Developments (Management for Professionals)
The discipline of Enterprise Architecture Management (EAM) deals with the alignment of business and information systems architectures. While EAM has long been regarded as a discipline for IT managers this book takes a different stance: It explains how top executives can use EAM for leveraging their strategic planning and controlling processes and how EAM can contribute to sustainable competitive advantage. Based on the analysis of best practices from eight leading European companies from various industries the book presents crucial elements of successful EAM. It outlines what executives need to do in terms of governance, processes, methodologies and culture in order to bring their management to the next level. Beyond this, the book points how EAM might develop in the next decade allowing todayâ€™s managers to prepare for the future of architecture management.
Pragmatic Enterprise Architecture: Strategies to Transform Information Systems in the Era of Big Data
Pragmatic Enterprise Architecture is a practical hands-on instruction manual for enterprise architects. This book prepares you to better engage IT, management, and business users by equipping you with the tools and knowledge you need to address the most common enterprise architecture challenges. You will come away with a pragmatic understanding of and approach to enterprise architecture and actionable ideas to transform your enterprise. Experienced enterprise architect James V. Luisi generously shares life cycle architectures, transaction path analysis frameworks, and more so you can save time, energy, and resources on your next big project. As an enterprise architect, you must have relatable frameworks and excellent communication skills to do your job. You must actively engage and support a large enterprise involving a hundred architectural disciplines with a modest number of subject matter experts across business, information systems, control systems, and operations architecture. They must achieve their mission using the influence of ideas and business benefits expressed in simple terms so that any audience can understand what to do and why. Pragmatic Enterprise Architecture gives you the tools to accomplish your goals in less time with fewer resources. It expand your Enterprise Architecture skills so you can do more in less time with less money with the priceless tips presented. It understand the cost of creating new Enterprise Architecture disciplines and contrast those costs to letting them go unmanaged. It includes 10 life cycle architectures so that you can properly assess the ROI of performing activities such as outsourcing, insourcing, restructuring, mergers and acquisitions, and more. It complete appendix of eight transaction path analysis frameworks provide DBA guidelines for proper physical database design.
Enterprise Architecture Made Simple: Using the Ready, Set, Go Approach to Achieving Information Centricity
Learn how to institute and implement enterprise architecture in your organization. You can make a quick start and establish a baseline for your enterprise architecture within ten weeks, then grow and stabilize the architecture over time using the proven Ready, Set, Go Approach. The authors have combined more than three decades of experience in enterprise architecture, business development, and business modeling. They have introduced enterprise architecture to numerous different sectors and areas of operations. Both have been active as consultants and educators; they have also been examiners for a training course that certifies enterprise architects. In these roles, they have established the foundations of the enterprise architecture concept for numerous individuals and businesses. Håkan Edvinsson is currently the CTO and partner of Informed Decisions and Lottie Aderinne is the owner and partner of Vilante Consulting. Both companies provide consulting services for EA and change management projects.
Enterprise Architecture is the discipline of managing the complexities of the Business-IT landscape. It has been around since the 1980's, when for the first time computers were connected in networks, and the already serious (and unsolved) problem of the complexity of computer programs for relatively simple business needs turned into the huge problem of large networks of them in complex business landscapes. In spite of many 'best practices' and 'frameworks' that have been introduced, Enterprise Architecture is not a great success. After thirty years, we still have the same problems. Chaos is still everywhere. Projects still fail far too often. In this book, (hidden) assumptions behind the existing approaches to enterprise architecture are challenged, and a more realistic perspective that helps us battle the complexities and unpredictabilities of today's Business-IT landscapes is described. Practical suggestions about enterprise architecture governance and products, based on real-world experience with the described approach, complete the book. From general management to IT professionals, everyone who is confronted with the problem of managing Business-IT landscapes can profit from the insights this book offers. No specialist prior knowledge is required. Gerben Wierda is author of Mastering ArchiMate, and was, amongst other things, Lead Architect of the Judiciary in The Netherlands, Lead Architect of APG Asset Management, and is now Team Coordinator Architecture and Design at APG.
The Agile Architecture Revolution: How Cloud Computing, REST-based SOA, and Mobile Computing are Changing Enterprise IT
A sneak peek at upâ€“andâ€“coming trends in IT, a multidimensional vision for achieving business agility through agile architectures The Agile Architecture Revolution places IT trends into the context of Enterprise Architecture, reinventing Enterprise Architecture to support continuous business transformation. It focuses on the challenges of large organizations, while placing such organizations into the broader business ecosystem that includes small and midsize organizations as well as startups. Organizes the important trends that are facing technology in businesses and public sector organizations today and over the next several years Presents the five broad organizing principles called Supertrends: location independence, global cubicle, democratization of technology, deep interoperability, and complex systems engineering Provides a new perspective on serviceâ€“oriented architecture in conjunction with architectural approaches to cloud computing and mobile technologies that explain how organizations can achieve better business visibility through IT and enterprise architecture Laying out a multidimensional vision for achieving agile architectures, this book discusses the crisis points that promise sudden, transformative change, unraveling how organizations spending on IT will continue to undergo radical change over the next ten years.
This book endeavours to help further lift the discipline of EA by providing a reference architecture for an EA function and taking an EA approach to its documentation and analysis to help demonstrate, explain and rationalize EA and the EA function. In doing so outlining the key drivers and components of an EA function, including the influences on and objectives of EA, and the business and technology processes and resources required and used to address these. Keeping on point and avoiding being pushed into related but non-EA activities; buying time to do things properly while still being responsive and agile to changes in enterprise drivers; fitting into the organisation's governance structure; building a capability not just delivering a series of non-repeatable, point-sensitive EA services are just some of the many challenges facing Enterprise Architects today. While there are a number of useful and informative EA frameworks and books available guiding organisations on what EA should deliver, organisations and individuals are left without the one thing they espouse for the enterprise at large, a target architecture for the EA function that can be used to best align it to their enterprise and allow them to plan and oversee its formation and change effectively. This leaves many decisions to be made in the absence of sound, communicable, measurable and transparent views as to why and what to strive for in doing EA. As a reference architecture typically describes a complete target architecture, and a complete architecture can take a long time to develop and fine tune, more than can be expected within a single release, project or time frame that initial outcomes are required by EA stakeholders and customers, the book takes a look at the different capabilities or themes that might be focused on to allow for the different needs and expectations enterprises have from EA. To ensure the reference architecture incorporates best practices in EA, it is built on the concepts and principles of EA outlined in Dr Scott Bernard's book, An Introduction to Enterprise Architecture, EA3, and his EA training program and certification courses. Both of which in turn build on the EA experiences and practices of EA practitioners over near to three decades.
This book is a comprehensive reader about how enterprises can apply systems thinking in their enterprise architecture practice, for business transformation and for strategic execution. The book's contributors find that systems thinking is a valuable way of thinking about the viable enterprise and how to architect it. Edited by John Gøtze and Anders Jensen-Waud, the book features contributions from 32 international experts in the fields of systems thinking and enterprise architecture. Contributors: Adrian Campell, Alex Conn, Dennis Sherwood, Don deGuerre, Erik Perjons, Gene Bellinger, Harold Bud Lawson, Ilia Bider, Jack Ring, James Lapalme, James Martin, Jan Dietz, Jan Hoogervorst, Janne J. Korhonen, John Morecroft, Leo Laverdure, Linda Clod Præstholm, Mesbah Khan, Mikkel Stokbro Holst, Namkyu Park, Olov Östberg, Olusola O. Oduntan, Patrick Hoverstadt, Per Johannisson, Per-Arne Persson, Peter Sjølin, Rasmus Fischer Frost, Sally Bean, Tom Graves, and Tue Westmark Steensen.
Ever-changing business needs have prompted large companies to rethink their enterprise IT. Today, businesses must allow interaction with their customers, partners, and employees at more touch points and at a depth never thought previously. At the same time, rapid advances in information technologies, like business digitization, cloud computing, and Web 2.0, demand fundamental changes in the enterprises' management practices. These changes have a drastic effect not only on IT and business, but also on policies, processes, and people. Many companies therefore embark on enterprise-wide transformation initiatives. The role of Enterprise Architecture (EA) is to architect and supervise this transformational journey. Unfortunately, todays EA is often a ponderous and detached exercise, with most of the EA initiatives failing to create visible impact. The enterprises need an EA that is agile and responsive to business dynamics. Collaborative Enterprise Architecture provides the innovative solutions todays enterprises require, informed by real-world experiences and experts' insights. This book, in its first part, provides a systematic compendium of the current best practices in EA, analyzes current ways of doing EA, and identifies its constraints and shortcomings. In the second part, it leaves the beaten tracks of EA by introducing Lean, Agile, and Enterprise 2.0 concepts to the traditional EA methods. This blended approach to EA focuses on practical aspects, with recommendations derived from real-world experiences. A truly thought provoking and pragmatic guide to manage EA, Collaborative Enterprise Architecture effectively merges the long-term oriented top-down approach with pragmatic bottom-up thinking, and that way offers real solutions to businesses undergoing enterprise-wide change. This title covers the latest emerging technologies affecting business practice, including digitization, cloud computing, agile software development, and Web 2.0. It focuses on the practical implementation of EAM rather than theory, with recommendations based on real-world case studies. It addresses changing business demands and practices, including Enterprise 2.0 , open source, global sourcing, and more. It takes an innovative approach to EAM, merging standard top-down and pragmatic, bottom-up strategies, offering real solutions to businesses undergoing enterprise-wide changes.
Many organizations struggle with the dynamics and the complexity of todayâ€™s social ecosystems connecting everyone and everything, everywhere and all the time. Facing challenges at the intersection of business models, technical developments and human needs, enterprises must overcome the siloed thinking and isolated efforts of the past, and instead address relationships to people holistically. In Intersection, Milan Guenther introduces a Strategic Design approach that aligns the overarching efforts of Branding, Enterprise Architecture and Experience Design on common course to shape tomorrowâ€™s enterprises. This book gives designers, entrepreneurs, innovators and leaders a holistic model and a comprehensive vocabulary to tackle such challenges. The Enterprise Design framework cuts through the complexity of Strategic Design work, explains how to navigate key aspects and bridge diverging viewpoints. In 9 examples, the author looks at the way companies like Apple, SAP, BBVA, and Jeppesen (a Boeing Company) apply design thinking and practice to shape their enterprises. Moving from strategy to conceptual design and concrete results, Intersection shows what is relevant at which point, and what expertise to involve.
Right Sourcing - Enabling Collaboration puts forward the proposal that the modern enterprise must fundamentally rethink its 'sourcing equation' to become or remain viable. By presenting perspectives on sourcing from 21 different contributors, the editors hope to enable and inspire readers to make better-informed decisions.
Michael is CEO of a $64 billion global corporation, driving a strategy founded on productivity and growth. Despite having 'best practices' in place, spearheaded by Finance, he's convinced that many of the company's investments in change are still not delivering the most value they can, or even the value they promised. Late one night, while reading a hard-to-believe Business Case for an IT transformation, he makes it his business to find out why. With the help of his inner-circle of trusted executives and managers, and the serendipitous appearance of a friend-of-a-friend, Michael discovers what's been missing all along in the Boardroom, the businesses, and the company culture. He is faced with deciding what it's worth to sort things out, once and for all, with a strategy that combines Enterprise Architecture with Investing in Change. In this conclusion to the trilogy that began with FruITion and continued with RecrEation, Michael finds that the consequences for everyone are part cultural, part structural, and part operational. They mean challenging some of the orthodoxies that were supposed to solve the problem but have made things worse instead. What will he choose to do?
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. I wrote this book for three major reasons: (1) to help move business and technology planning from a systems and process-level view to a more strategy-driven enterprise-level view, (2) to promote and explain the emerging profession of EA, and (3) to provide the first textbook on the subject of EA, which is suitable for graduate and undergraduate levels of study. To date, other books on EA have been practitioner books not specifically oriented toward a student who may be learning the subject with little to no previous exposure. Therefore, this book contains references to related academic research and industry best practices, as well as my own observations about potential future practices and the direction of this emerging profession.
If you're a general manager or CFO, do you feel you're spending too much on IT or wishing you could get better returns from your IT investments? If so, it's time to examine what's behind this IT-as-cost mind-set. In The Real Business of IT, Richard Hunter and George Westerman reveal that the cost mind-set stems from IT leaders' inability to communicate about the business value they create-so CIOs get stuck discussing budgets rather than their contributions to the organization. The authors show how to communicate about these forms of value with non-IT leaders-so they understand how your firm is benefiting and see IT as the strategic powerhouse it truly is.
This book will provide IS architects with an easy pragmatic (non academic) way to deliver proven ROI, lower risks and a faster time to market in Enterprise Architecture. The chapters will concentrate on the motivations of enterprises, the pragmatic reuse of the existing assets, the implementation of a standard process in architecture and the description and implementation suggestions on some standard business processes This book will not assume that you familiar with any frameworks or theories on Enterprise Architecture.
Intended for anyone charged with coordinating enterprise architectural design in a small, medium, or large organization, Sustainable Enterprise Architecture helps you explore the various elements of your own particular network environment to develop strategies for mid- to long-term management and sustainable growth. Organized much like a book on structural architecture, this one starts with a solid foundation of frameworks and general guidelines for enterprise governance and design. The book covers common considerations for all enterprises, and then drills down to specific types of technology that may be found in your enterprise. It explores strategies for protecting enterprise resources and examines technologies and strategies that are only just beginning to take place in the modern enterprise network.
Enterprises, from small to large, evolve continuously. As a result, their structures are transformed and extended continuously. Without some means of control, such changes are bound to lead to an overly complex, uncoordinated and heterogeneous environment that is hard to manage and hard to adapt to future changes. Enterprise architecture principles provide a means to direct transformations of enterprises. As a consequence, architecture principles should be seen as the cornerstones of any architecture. In this book, Greefhorst and Proper focus on the role of architecture principles. They provide both a theoretical and a practical perspective on architecture principles. The theoretical perspective involves a brief survey of the general concept of principle as well as an analysis of different flavors of principles. Architecture principles are regarded as a specific class of normative principles that direct the design of an enterprise, from the definition of its business to its supporting IT. The practical perspective on architecture principles is concerned with an approach to the formulation of architecture principles, as well as their actual use in organizations. To illustrate their use in practice, several real-life cases are discussed, an application of architecture principles in TOGAF is included, and a catalogue of example architecture principles is provided. With this broad coverage, the authors target students and researchers specializing in enterprise architecture or business information systems, as well as practitioners who want to understand the foundations underlying their practical daily work.
This book shows its readers how to achieve the goal of genuine IT governance. The key here is the successful development of enterprise architecture as the necessary foundation. With its capacity to span and integrate business procedures, IT applications and IT infrastructure, enterprise architecture opens these areas up to analysis and makes them rich sources of critical data. Enterprise architecture thereby rises to the status of a crucial management information system for the CIO.
This book will help you understand what is in store for you if you are a new or an aspiring EA. Step One will help you assess whether you are qualified to do the job. Steps Two and Three will help you learn the skills and abilities you need to excel in the role as well as help you define your future in the role. In these steps, you will read and learn information about deciding to pursue a career in enterprise architecture. Steps Four and Five will allow you to visualize and think like a master architect. They will provide a step-by-step approach to gaining the hard and soft skills you need to be in the top 10 percent of all enterprise and IT architects.
Simon is a seasoned Enterprise Architect who joins a corporation in New York as their first-ever Vice President of Enterprise Architecture. On his very first day, he meets the global Chief Executive Officer (CEO) who asks Simon What do you do? Simon's reply triggers the CEO to respond in a way that our hero least expects. What follows is a journey across continents and oceans in which Simon uncovers the true meaning of Enterprise Architecture, who is doing it, and how successful they are. On his travels, Simon teams up with senior executives around the world to integrate Enterprise Architecture into their strategies and business plans, and to innovate in the architecture of their enterprise. Everyone he meets has some wisdom to offer, and is looking for his in return. Finally, Simon has to make a choice between the kind of Enterprise Architect he used to be and the one he has become. Join the characters in this sequel to the highly-acclaimed business novel fruITion, as they contribute to Simon's journey and he makes his final choice. Share in his thoughts and experiences, and join the author in observing key messages along the journey.
The book introduces the idea of Coherency Management, and asserts that this is the primary outcome goal of an enterprise's architecture. With submissions from over 30 authors and co-authors, the book reinforces the idea that EA is being practiced in an ever-increasing variety of circumstances - from the tactical to the strategic, from the technical to the political, and with governance that ranges from sell to tell. The characteristics, usages, value statements, frameworks, rules, tools and countless other attributes of EA seem to be anything but orderly, definable, classifiable, and understandable as might be hoped given heritage of EA and the famous framework and seminal article on the subject by John Zachman over two decades ago. Notably, EA is viewed as an Enterprise Design and Management approach, adopted to build better enterprises, rather than a IT Design and Management approach limited to build better systems.
Digitization of business interactions and processes is advancing full bore. But in many organizations, returns from IT investments are flatlining, even as technology spending has skyrocketed. These challenges call for new levels of IT savvy: the ability of all managers-IT or non-IT-to transform their company's technology assets into operational efficiencies that boost margins. Companies with IT-savvy managers are 20 percent more profitable than their competitors. In IT Savvy, Peter Weill and Jeanne Ross-two of the world's foremost authorities on using IT in business-explain how non-IT executives can acquire this savvy. Concise and practical, the book describes the practices, competencies, and leadership skills non-IT managers need to succeed in the digital economy. You'll discover how to: -Define your firm's operating model-how IT can help you do business -Revamp your IT funding model to support your operating model -Build a digitized platform of business processes, IT systems, and data to execute on the model -Determine IT decision rights -Extract more business value from your IT assets Packed with examples and based on research into eighteen hundred organizations in more than sixty countries, IT Savvy is required reading for non-IT managers seeking to push their company's performance to new heights.
Over the past two decades, the government sector has emerged as the area of largest implementation of enterprise architecture - a critical success factor for all types, scales, and intensities of e-government programs. Advances in Government Enterprise Architecture is a seminal publication in the emerging and evolving discipline of enterprise architecture (EA). Presenting current developments, issues, and trends in EA, this critical resource provides IT managers, government CIOs, researchers, educators, and professionals with insights into the impact of effective EA on IT governance, IT portfolio management, and IT outsourcing, creating a must-have holding for academic libraries and organizational information centers.
Achieving enterprise success necessitates addressing enterprises in ways that match the complexity and dynamics of the modern enterprise environment. However, since the majority of enterprise strategic initiatives appear to fail â€“ among which those regarding information technology â€“ the currently often practiced approaches to strategy development and implementation seem more an obstacle than an enabler for strategic enterprise success. Two themes underpin the fundamentally different views outlined in this book. First, the competence-based perspective on governance, whereby employees are viewed as the crucial core for effectively addressing the complex, dynamic and uncertain enterprise reality, as well as for successfully defining and operationalizing strategic choices. Second, enterprise engineering as the formal conceptual framework and methodology for arranging a unified and integrated enterprise design, which is a necessary condition for enterprise success.
Enterprise Architecture Best Practice Handbook: Building, Running and Managing Effective Enterprise Architecture Programs
This book claims to cover 'every detail, including some missed in other books'. False declaration!
This book explains how to connect tangible business value with IT decisions, and how to build an organization around that practice. It describes how to create an agile IT organization that implements governance in a nimble yet effective manner that, and that turns that into a strategic advantage. It explains how to connect enterprise architecture with business strategy, and how to reconcile the many different perspectives of architecture, including business architecture, data architecture, and software architecture. These are addressed at all levels, from the project to the CIO, and in terms of how IT should interact with the other parts of the organization.
The purpose of this guide is to provide guidance to organization's in initiating, developing, using, and maintaining their enterprise architecture (EA) practice. This guide offers a set of Enterprise Architecture Good Practices that have proven their benefits to organizations and that addresses an end-to-end process to initiate, implement, and sustain an EA program, and describes the necessary roles and associated responsibilities for a successful EA program. Enterprise Architecture is a complete expression of the enterprise; a master plan which acts as a collaboration force between aspects of business planning such as goals, visions, strategies and governance principles; aspects of business operations such as business terms, organization structures, processes and data; aspects of automation such as information systems and databases; and the enabling technological infrastructure of the business such as computers, operating systems and networks.
This book is for business professionals interested in learning techniques for managing change in technology driven companies. It focuses on bridging business and I/T strategies through the Enterprise Architecture function. Unlike many books about I/T, it is not about building things. Rather, it is about what business people can do with what I/T produces.
Twenty years after the first publications and books on enterprise architecture, the domain is evolving from a technology-driven towards a more business-driven approach, thus empowering decision makers to adapt and transform an enterprise in order to keep up with changing business needs. At the same time the discipline of enterprise architecting has matured, leading to a better understanding of the profession of an enterprise architect. With this book, the authors - consultants with CapGemini - aim to provide an overview of enterprise architecture including the process of creating, applying and maintaining it, thus taking into account the perspectives of CxOs, business managers, enterprise architects, solution architects, designers and engineers. They explore the results that are produced as part of an enterprise architecture, the process by which these are produced, and the role the architect plays in this process.As such, they do not describe a specific method for developing an enterprise (IT) architecture, nor do they define a specific modeling language for enterprise architecture, rather they offer the reader a fundamental way of thinking about enterprise architecture, which will enable him to select and apply the right approach, architecture framework and tools that meet the objective and context of the architecture work at hand. This approach is emphasized by discussion statements at the end of each chapter, sparking thoughts about benefits, shortcomings, and future research directions. Covering both theoretical foundations and practical use, and written in close collaboration between industry professionals and academic lecturers, "Enterprise Architecture" thus offers an ideal introduction for students in areas like business information systems or management science, as well as guidance and background for professionals seeking a more thorough understanding of their field of work.
It's time to completely rethink IT. It's time for a radical change in IT. It's time for Fusion. This book provides a roadmap for the journey to completely rethink IT, and transform IT into something radically new. The book includes a chapter about how enterprise architecture relates to Business/IT Fusion.
Called 'part entertaining novel and part enlightening textbook' by reviewers, FruITion is about Ian the CIO. How will Ian as the CIO react when the management team explores a very different relationship with IT? The strategy that emerges has major implications for the CIO and everyone in the IT department. The book is followed up with two other books, RecrEAtion and DefrICtion. Chris Potts has developed a unique approach to enterprise architecture and portfolio management, called Enterprise Investment.
Several times in my Enterprise Architecture (EA) practice, people asked me which framework shall I adopt or what are the benefits of the Zachman framework over TOGAF, etc. Others asked me to help them to define their own corporate EA framework. Before answering these types of questions, it is important to know what the differences and commonalities are of these frameworks and standards. This book explains the role of Enterprise Architecture Frameworks and shows the differences between the most popular Enterprise Architecture Frameworks now a day available in the world. Giving an overview of the history of most Enterprise Architecture frameworks as well as their purpose, scope, principles, structure, guidance and compliance, will support you in identifying the usefulness of these Enterprise Architecture frameworks for your own situation. For the in-depth details of the described Enterprise Architecture Frameworks, references to the original sources of information are added in the chapter References and Bibliography. Separate chapters are addressing the most popular Enterprise Architecture tools on the market and their support of existing frameworks. The book compares the 14 most popular Enterprise Architecture Frameworks in the world.
Dismantle the overwhelming complexity in your IT projects with strategies and real-world examples from a leading expert on enterprise architecture. This guide describes best practices for creating an efficient IT organization that consistently delivers on time, on budget, and in line with business needs. IT systems have become too complex - and too expensive. Complexity can create delays, cost overruns, and outcomes that do not meet business requirements. The resulting losses can impact your entire company. This guide demonstrates that, contrary to popular belief, complex problems demand simple solutions. The author believes that 50 percent of the complexity of a typical IT project can and should be eliminated - and he shows you how to do it. Youâ€™ll learn a model for understanding complexity, the three tenets of complexity control, and how to apply specific techniques such as checking architectures for validity. Find out how the authorâ€™s methodology could have saved a real-world IT project that went off track, and ways to implement his solutions in a variety of situations.
Enterprise-architecture is often described as part of IT, but its real scope is much wider - the structure of everything the enterprise is and does. This book introduces a new approach to tackle this broader role for whole-of-enterprise architecture, using a systematic, iterative process for architecture development. Topics include how to bridge the business/IT divide; how to link architecture with business strategy; and how to improve balance between manual, machine and IT-based processes.
"There has never been an Enterprise Architecture manual like this. 100 Success Secrets is not about the ins and outs of Enterprise Architecture. Instead, it answers the top 100 questions that we are asked and those we come across in forums, our consultancy and education programs. It tells you exactly how to deal with those questions, with tips that have never before been offered in print. This book is also not about Enterprise Architecture's best practice and standards details. Instead, it introduces everything you want to know to be successful with Enterprise Architecture."
C.K. Prahalad, the world's premier business thinker, and IT scholar M.S. Krishnan unveil the critical missing link in connecting strategy to execution--building organizational capabilities that allow companies to achieve and sustain continuous change and innovation. The New Age of Innovation reveals that the key to creating value and the future growth of every business depends on accessing a global network of resources to co-create unique experiences with customers, one at a time. To achieve this, CEOs, executives, and managers at every level must transform their business processes, technical systems, and supply chain management, implementing key social and technological infrastructure requirements to create an ongoing innovation advantage. In this landmark work, Prahalad and Krishnan explain how to accomplish this shift--one where IT and the management architecture form the corporation's fundamental foundation. This book provides strategies for: Redesigning systems to co-create value with customers and connect all parts of a firm to this process; Measuring individual behavior through smart analytics; Ceaselessly improving the flexibility and efficiency in all customer-facing and back-end processes; Treating all involved individuals--customers, employees, investors, suppliers--as unique; Working across cultures and time-zones in a seamless global network; Building teams that are capable of providing high-quality, low-cost solutions rapidly. The fomula is N=1 and R=G.
Do you speak business or IT? Perhaps you speak a little of both. In today's connected world, where business and IT are fused, chances are that if you're a business or IT executive, or someone working to transform a business, you speak a little of both. But what if there was a third language? A common language that was natural for both business and IT, straightforward enough to use, yet sophisticated enough to work in today's connected world? What if such a language only comprised a handful of words? With such a language, the loss in translation between the business and IT would happen less, because both would be using the same language. With such a language, business outcomes and transformations would become much more achievable. This handbook describes what this language is - the language of Information Systems for the 21st century.
If one thing catches the eye in almost all literature about (re)designing or (re)engineering of enterprises, it is the lack of a well-founded theory about their construction and operation. Often even the most basic notions like action or process are not precisely defined. Next, in order to master the diversity and the complexity of contemporary enterprises, theories are needed that separate the stable essence of an enterprise from the variable way in which it is realized and implemented. Such a theory and a matching methodology, which has passed the test of practical experience, constitute the contents of this book. The enterprise ontology, as developed by Dietz, is the starting point for profoundly understanding the organization of an enterprise and subsequently for analyzing, (re)designing, and (re)engineering it. The approach covers numerous issues in an integrated way: business processes, in- and outsourcing, information systems, management control, staffing etc. Researchers and students in enterprise engineering or related fields will discover in this book a revolutionary new way of thinking about business and organization. In addition, it provides managers, business analysts, and enterprise information system designers for the first time with a solid and integrated insight into their daily work.
IT is no longer an enabler of corporate strategy, it is now the key element of corporate strategy. Governance of the Extended Enterprise explores how some of the world's most successful enterprises have integrated information technology with business strategies, culture, and ethics to optimize information value, attain business objectives, and capitalize on technologies in highly competitive environments. Providing a process for change and a governance model, Governance of the Extended Enterprise encompasses the latest emerging practices from major information and knowledge businesses, providing a major new knowledge resource for enterprises. It also opens up new avenues of practice in strategy setting, enterprise management, control assessment, and risk management. From sales-force automation to workgroup collaboration, forms processing to knowledge management systems, customer service to technical support, Governance of the Extended Enterprise will help readers improve IT governance in all facets of their organization.
Many large scale projects are delivered over schedule and over budget. Programme management is a new approach to maximize the likelihood of successful change management. While being based around a set of techniques, this book describes an approach to programme management that outlines the skills and capabilities that organizations need to develop in order to manage change programmes effectively. This updated paperback edition includes a new chapter on programme governance.
Organizations are struggling for greater return on their multibillion-dollar technology and project-related investments. Individual projects may be useful, but when examined collectively, they often work at cross-purposes, duplicate each other's efforts, or aim for obsolescing business objectives. And all are competing for scarce resources. In today's earnings-driven business environment, companies must look to their portfolios to better deliver on objectives and propel the organization forward. Based on their experience with a variety of companies, authors Cathleen Benko and distinguished professor F. Warren McFarlan have developed an alignment approach that better connects an organization's project portfolio to its corporate objectives in a manner responsive to today's unpredictable environment. Connecting the Dots provides a scalable framework and practical tools for better aligning a company's: (1) project portfolio with its objectives; (2) individual projects with each other; and (3) portfolio and objectives with the volatile environment. Better-aligned companies enhance business/technology performance by increasing shareholder value and confidence and improving the portfolio's return on investment. This in-the-trenches guidebook helps companies capture this latent value while building a more adaptive organization.
Building an Enterprise Architecture Practice provides practical advice on how to develop your enterprise architecture practice. The authors developed different tools and models to support organizations in implementing and professionalizing an enterprise architecture function. The application of these tools and models in many different organizations forms the basis for this book. The result is a hands-on book that will help you to avoid certain pitfalls and achieve success with enterprise architecture.
Many IT deployments fall short of delivering value to the businesses that pay for them. On top of this, the combined forces of rapid business change and technology innovation frequently outpace the ability of IT organisations to make sense of their implications. With business activity and IT now so intimately intertwined, organizations urgently need a framework which allows them to align IT capabilities with business strategies and priorities in a way that is sustainable. A team of IT-expert authors with more than 80 years combined experience have interviewed dozens of CIOs, IT directors and other senior technical and business decision makes to find out what works and what doesn't. The result is a handbook for organizations of all sizes that want to improve the value of their IT investments, thus enabling their IT capabilities to play a more pivotal business role. Written in plain English that does not descend into technical detail, The Technology Garden provides practical advice for organizations looking to achieve sustainable IT-business alignment. To do so, it defines: Six key principles - a distillation of best practice that readers can apply directly to the domain of IT-business alignment; A framework for their application - a pragmatic roadmap for the application of the principles; Adoption guidelines - a set of self-assessment checklists that readers can use to understand where they are on the IT-business alignment roadmap and how to progress. With groundbreaking research and proven approaches, this blueprint enables readers to understand what is at the heart of IT-business alignment. Combining IT research, analysis and real-world insight, The Technology Garden is the ultimate no-nonsense guide.
In the last decade, enterprise architecture has grown into an established approach for management of organization-wide information systems. Enterprise architecture is model based, in the sense that diagrammatic descriptions of the systems and their environment constitute the core of the approach. This book emphasizes the decision-supporting potential of enterprise architecture. It presents a comprehensive set of enterprise architecture models as well as how these may be used to assess important properties of the represented systems, such as availability, modifiability, performance, and information security. The book is directed at two groups of readers. Students are provided a background to enterprise information systems and the problems associated with their management. Practitioners will find hands-on descriptions on how to get started with enterprise architecture in their company.
This is the first book that addresses all three main activities in improving business and technology decisions: the planning, design and assessment of enterprise architectures (EAs). Emphasis is on medium and large-size organizations in the private sector (such as banks, airlines and auto industries) and the public sector (such as federal agencies, local government organizations and military services in the Department of Defense). The book addresses the challenges faced by EA builders through an organized presentation of the issues and a step-by-step approach. The material is based on real-life EA project experience and lessons learned over a decade working in multiple-contractor, multiple-discipline teams, and multiple-agency environments.
At last, here is a book that brings IT's relationship with business to life, and enables you to implement strategy rather than develop it. Richard Wyatt-Haines helps you see the true potential of IT in delivering the growth and success to which you aspire. Whilst you may have seen the chapter headings before, you won't have seen the topics approached in a manner that helps you understand the what, the why and the how, and then shows you what you have to do on the ground to deliver impact and success.
The basis for an Enterprise Architecture IT project comes from the identification of the changes necessary to implement the enterprise or organisations strategy, and the growing information needs arising from this, which increases the demand for the development of the IT system. The development of an IT system can be carried out using an urbanisation approach i.e. building an IT system using the metaphor of a city. This concept is based on the fact that in constructing or reorganising information systems, the reconstruction and modernisation involves permanent elements, as are found in a city. Although relatively new, this approach has been successfully employed in a number of projects over the past few years. The practical approach given in this book allows enterprises or organisations trying to safeguard the efficiency of their IT system, while minimising costs and risk, to implement the theory and put it into practice.
The role of the enterprise architecture professional is one of the most challenging roles in information technology today. Many aspects of the role are technical, while much more of the job is becoming political. To say the least, it is a challenging position. Many enterprise architects have significant responsibility, but do not have the necessary authority to bring about success. The primary focus of this book is to be a guide and trusted advisor to those who want to be successful in this pursuit. Through real-world examples from experts who have filled the role of enterprise architect, the reader will learn how to solve complex problems, maintain technical competencies, and make a positive impact on the overall business. The most successful architecture will have an architect that can describe the motivation behind the technical choices; this book provides the background the practitioners will need to become the enterprise evangelist.
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 author developed Lightweight Enterprise Architecture (LEA) to enable a quick alignment of technology to business strategy. LEA's simple and effective framework makes it useful to a wide audience of users throughout an enterprise, coordinating resources for business requirements and facilitating optimal adoption of technology. Lightweight Enterprise Architectures provides a methodology and philosophy that organizations can easily adopt, resulting in immediate value-add without the pitfalls of traditional architectural styles. This systematic approach uses the right balance of tools and techniques to help an enterprise successfully develop its architecture. The first section of the text focuses on how enterprises deploy architecture and how architecture is an evolving discipline. The second section introduces LEA, detailing a structure that supports architecture and benefits all stakeholders. The book concludes by explaining the approach needed to put the framework into practice, analyzing deployment issues and how the architecture is involved throughout the lifecycle of technology projects and systems. This innovative resource tool provides you with a simpler, easily executable architecture, the ability to embrace a complex environment, and a framework to measure and control technology at the enterprise level.
More advanced than traditional system planning approaches, Enterprise Architecture Planning (EAP) outlines a stable business model independent of organizational boundaries, systems and procedures; defines data before applications; and allows data to determine the sequence for implementing application systems. This invaluable book offers a common-sense approach to EAP and includes numerous examples of architectures, procedures, checklists and useful guidelines. The book was described as a substantive contribution to the body of IS planning knowledge by John A. Zachman.
An enterprise architecture tries to describe and control an organisation's structure, processes, applications, systems and techniques in an integrated way. The unambiguous specification and description of components and their relationships in such an architecture requires a coherent architecture modelling language. Lankhorst and his co-authors present such an enterprise modelling language, ArchiMate, that captures the complexity of architectural domains and their relations and allows the construction of integrated enterprise architecture models. They provide architects with concrete instruments that improve their architectural practice. As this is not enough, they additionally present techniques and heuristics for communicating with all relevant stakeholders about these architectures. Since an architecture model is useful not only for providing insight into the current or future situation but can also be used to evaluate the transition from 'as-is' to 'to-be', the authors also describe analysis methods for assessing both the qualitative impact of changes to an architecture and the quantitative aspects of architectures, such as performance and cost issues. The modelling language and the other techniques presented have been proven in practice in many real-life case studies. So this book is an ideal companion for enterprise IT or business architects in industry as well as for computer or management science students studying the field of enterprise architecture.
Strategic IT Portfolio Management delivers a solution to the IT dilemma that has evolved over the past 40 years - namely, how do we get the most value from our IT investment? Author Jeff Kaplan, a lead partner in the Strategic IT Management Practice at consulting firm PRTM, puts nearly two decades of expertise to work exploring and identifying the knowledge, techniques, and strategies needed to maximize technology investments and achieve long-term business transformation for all types of organizations. Written for executives from all disciplines, the book highlights many of the root causes of the IT value dilemma and explains how executives can prevent and counter these issues. Readers will learn the portfolio management methods essential to achieving value. The book provides executives with the tools to: - Illuminate, assess, and improve existing practices - Design a governance structure and allocate appropriate decision rights - Ensure centralized control with decentralized execution - Increase collaboration between business-unit and IT leadership - Instill a culture of continuous improvement and innovation Executives, board members, policymakers, analysts, and the media all want to know: are companies spending too much on information technology (IT)? But the question they should ask is whether organizations are seeing sufficient value from their IT investment - the value that comes from effectively managing technology as part of overall business transformation. Many organizations don't know how to move from managing technology to managing overall business transformation. Large-scale transformation efforts often go awry because the business leadership team and IT project teams are out of sync. In most of these cases, the organization lacks a governance method that fuses strategic management of the business, the technology, and the projects. Portfolio management is the governance method that's needed. Strategic IT Portfolio Management describes the portfolio management governance method necessary for transformation success. This book highlights many of the root causes for the IT dilemma and explains how executives can prevent and counter these issues. Readers gain an inside look at how portfolio management can instill a culture of continuous improvement and innovation within the organization.
From Business Strategy to IT Action gives companies of all sizes the tools to effectively link IT to business strategy and produce effective, actionable strategies for bottom-line results. The authors present CEOs, CFOs, CIOs, and IT managers with a powerful and accessible resource packed with such useful material as the Strategy-to-Bottom-Line Value Chain, which integrates the management practices relating to planning, prioritization, alignment, and assessing a company's entire IT budget; methods for using IT Impact Management to establish IT culture and performance models for the business/IT connection; the IT Improvement Zone, which quickly identifies where a company can focus its energies for maximum results, etc.
Most organisations have problems to explain and manage the economic benefits of Enterprise Architecture. Managers often asked me what Enterprise Architecture can do for me. At the same time several Governmental organisations are adopting Enterprise Architecture as part of their change and E-Government initiatives. A holistic Enterprise Architecture approach can deliver a lot of benefits to organisations depending on the focus where to find these benefits. Even so Enterprise Architecture delivers the foundation for Enterprise Portfolio Management, the ultimate business driver for Enterprise Architecture. The main purpose of this book is achieving awareness at management level as well as at enterprise architects level about adopting an economic approach when dealing with Enterprise Architecture programs. 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. 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. This book has not the intention to be a scientific research document, nor a handbook to deliver solutions for all your EA related economic issues.
Enterprise IT architecture made practical -- finally! There's only one way to maximize legacy infrastructure while integrating new partners, technologies, applications, and data streams: begin with a coherent enterprise architecture. But most approaches to enterprise architecture have been far too complex and theoretical--until now. IT Architecture Toolkit is a breakthrough: a practical, simple, rapid, and complete approach to delivering on the promise of enterprise architecture. Jane Carbone's approach has been proven in mid-market and Fortune 500 enterprises alike. Step by step, Carbone shows how to integrate business, architecture, implementation, and all key outputs: for data, applications, technology, and people. Whether you're an IT leader, architect, planner, or analyst, you'll learn how to create strong, auditable links with business drivers; model your architecture simply, easily, and quickly; translate your models to real, manageable projects; define the value proposition for architecture and establish realistic metrics; achieve buy-in throughout your organization; and manage the soft aspects of your architecture initiative, including processes, roles, responsibilities, and organizational structure. Carbone provides a soup to nuts collection of methods and examples. Using her exercises, you will construct a complete draft architecture for your own business: one that will handle change, opportunity, growth, mergers, downsizing, whatever comes your way.
Enterprise architecture defines a firmâ€™s needs for standardized tasks, job roles, systems, infrastructure, and data in core business processes. Thus, it helps a company to articulate how it will compete in a digital economy and it guides managersâ€™ daily decisions to realize their vision of success. This book clearly explains enterprise architectureâ€™s vital role in enabling - or constraining - the execution of business strategy. The book provides clear frameworks, thoughtful case examples, and a proven-effective structured process for designing and implementing effective enterprise architectures.