Simple Architectures for Complex Enterprises PDF Download

Author: Roger Sessions
Publisher: Microsoft Press
ISBN: 0735646058
Category : Computers
Languages : en
Pages : 243

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Book Description
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. You’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 author’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.

Author: Jörg Ziemann
Publisher: Springer Nature
ISBN: 3030967344
Category : Computers
Languages : en
Pages : 223

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Book Description
This textbook provides a comprehensive, holistic, scientifically precise, and practically relevant description of Enterprise Architecture Management (EAM). Based on state-of-the-art concepts, it also addresses current trends like disruptive digitization or agile methods. The book is structured in five chapters. The first chapter offers a comprehensive overview of EAM. It addresses questions like: what does EAM mean, what is the history of EAM, why do enterprises need EAM, what are its goals, and how is it related to digitalization? It also includes a short overview of essential EAM standards and literature. The second chapter provides an overview of Enterprise Architecture (EA). It starts with clarifying basic terminology and the difference between EA and EAM. It also gives a short summary of existing EA frameworks and methods for structuring the digital ecosystem into layers and views. The third chapter addresses the strategic and tactical context of the EAM capability in an enterprise. It defines essential terms and parameters in the context of enterprise strategy and tactics as well as the operative, organizational context of EAM. The fourth chapter specifies the detailed goals, processes, functions, artifacts, roles and tools of EAM, building the basis for an EAM process framework that provides a comprehensive overview of EAM processes and functions. Closing the circle, the last chapter describes how to evaluate EAM in an enterprise. It starts by laying out core terminology, like “metric” and “strategic performance measurement system” and ends with a framework that integrates the various measuring areas in the context of EA and EAM. This textbook focuses on two groups: First, EAM scholars, ie bachelor or master students of Business Information Systems, Business Administration or Computer Science. And second, EAM practitioners working in the field of IT strategy or EA who need a reliable, scientifically solid, and practically proven state-of-the-art description of essential EAM methods.

Author: Stefan Bente
Publisher: Newnes
ISBN: 0124159346
Category : Business & Economics
Languages : en
Pages : 324

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Book Description
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.

Author: Dr. Vishwakarma J S
Publisher: BPB Publications
ISBN: 9355511604
Category : Computers
Languages : en
Pages : 396

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Book Description
Build Enterprise Systems Right KEY FEATURES ● Access to real-world design and building resources, including tools, templates, and more. ● Real-world examples and step-by-step instructions on what to avoid as you begin your enterprise architecture journey. ● Proficiency in all stages of the architecture and design deployment process. DESCRIPTION These days, more than ever, enterprise architects are the driving forces behind digital transformation initiatives and the vital link between IT and business. This book enables the readers to become self-sufficient Enterprise Architects by enabling them to understand the business strategy and design the technology landscape, encompassing systems, data, applications, platforms, and enterprise tools, following that strategy. To comprehend the technology landscape, topics such as Stakeholder Matrix, HeatMaps, Value Stream Mapping, ERDs, Infrastructure, and Network diagrams are discussed in depth in this book. The book also covers numerous approaches for measuring the effectiveness of architecture implementation, including Balanced ScoreCards, OKRs, and Value Drivers – Design Thinking. This book instructs readers on how to create data pillars for complex, interconnected corporate systems. The book teaches you how to implement various architectures, including service-oriented architecture. It describes and illustrates popular tools used by Architectural teams and professionals. The primary objective of this book is to match business requirements with the technical infrastructure that supports the service delivery team, business development team, and IT Integration team. This book ensures that the technologies chosen and how they are applied, satisfy the business goals of organizations and their customers. WHAT YOU WILL LEARN ● Architecture Strategy and Frameworks like TOGAF. ● Enterprise Architecture Maturity Assessment. ● Architecture Design and its Model Development. ● Selection of tools for Database, Application Design, Security, and Enterprise. ● Storage, Cloud Computing Infrastructure, and Application Deployment. ● Proof of Concept, Technology Stack Analysis, and Vendor Selection. ● Architecture Audit and Compliance, Data Governance. WHO THIS BOOK IS FOR Enterprise Architects, Business Managers, Technology Advisors, Functional Consultants, and Solution Architects who play a critical role in implementing the business plan into action through technology enablement will find a wealth of useful information in this book, whether they are just starting their journey or have years of experience under their belts. TABLE OF CONTENTS 1. Understanding Your Organization’s Current Landscape - Complexities and Priorities 2. Strategic Direction, Value Drivers, and Expected Business Outcomes 3. B.A.I.T (Business Processes, Application, Information and Technology) in Context 4. Mind the GAP 5. Future Needs Perfect Execution - Setting Stage 6. Let’s Set the Course for Enterprise Architecture 7. Strategic Themes and Architecture Enablers 8. Getting Started with Architecture Framework and Building Blocks 9. Defining the Architecture - Getting It Right 10. Solution Architecture and Roadmap 11. Architecture Governance 12. Architecture Tool and Reuse (ARIS as Sample) 13. Let’s Get it Done - Transition and Tracking

Author: Tushar K. Hazra
Publisher: CRC Press
ISBN: 1351646710
Category : Business & Economics
Languages : en
Pages : 295

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Book Description
Enterprise Architecture (EA) is an essential part of the fabric of a business; however, EA also transcends and transforms technology and moves it into the business space. Therefore, EA needs to be discussed in an integrated, holistic, and comprehensive manner. Only such an integrated approach to EA can provide the foundation for a transformation that readies the business for the myriad enterprise-wide challenges it will face. Highly disruptive technologies such as Big Data, Machine Learning, and Mobile and Cloud Computing require a fine balance between their business and technical aspects as an organization moves forward with its digital transformation. This book focuses on preparing all organizations – large and small – and those wishing to move into them for the impact of leveraging these emerging, disruptive, and innovative technologies within the EA framework.

Author: Amos Nungu
Publisher: Springer
ISBN: 331916886X
Category : Computers
Languages : en
Pages : 308

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Book Description
This book constitutes the thoroughly refereed proceedings of the 6th International Conference on e-Infrastructure and e-Services for Developing Countries, AFRICOMM 2014, held in Kampala, Uganda, November 24-25, 2014. The 31 revised full papers were carefully selected from 57 submissions and cover topics such as communication infrastructure, health, IoT, cloud computing and TVWS, ICT4D applications, access to information, and ICT4D miscellaneous.

Author: Amit Tiwary
Publisher: CRC Press
ISBN: 1498724302
Category : Business & Economics
Languages : en
Pages : 334

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Book Description
This book discusses business architecture as a basis for aligning efforts with outcomes. It views BA as complementary to enterprise architecture, where the focus of technological initiatives and inventories is to understand and improve business organization, business direction, and business decision-making. This book provides a practical, long-term view on BA. Based on the authors' consulting experience and industrial research, the material in this book is a valuable addition to the thought processes around BA and EA. The lead author has direct and practical experience with large clients in applying APQC capability framework for undertaking multiple enterprise-wide capability assessments.

Author: Peter Bernus
Publisher: Springer Science & Business Media
ISBN: 3540247440
Category : Computers
Languages : en
Pages : 794

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Book Description
This handbook is about methods, tools and examples of how to architect an enterprise through considering all life cycle aspects of Enterprise Entities. It is based on ISO15704:2000, or the GERAM Framework. A wide audience is addressed, as the handbook covers methods and tools necessary to design or redesign enterprises, as well as those necessary to structure the implementation into manageable projects.

Author: Kirk Hausman
Publisher: CRC Press
ISBN: 1439821542
Category : Business & Economics
Languages : en
Pages : 304

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Book Description
Enterprise architecture requires an understanding of all technologies, strategies, and data consumption throughout the enterprise. To this end, one must strive to always broaden knowledge of existing, as well as emerging trends and solutions. As a trade, this role demands an understanding beyond the specificities of technologies and vendor products. An enterprise architect must be versatile with the design and arrangement of elements in an extended network enterprise. 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. Each chapter builds on the knowledge and understanding of topics presented earlier in the book to give you a thorough understanding of the challenges and opportunities in managing enterprise resources within a well-designed architectural strategy. Emphasizing only those strategies that weather change, Sustainable Enterprise Architecture shows you how to evaluate your own unique environment and find alignment with the concepts of sustainability and architecture. It gives you the tools to build solutions and policies to protect your enterprise and allow it to provide the greatest organizational value into the future.

Author: Scott A. Bernard
Publisher: AuthorHouse
ISBN: 1477258019
Category : Business & Economics
Languages : en
Pages : 340

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Book Description
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.