EA Resources

9 new links and books

Links and books


Added 7 days ago

Deborah J. Nightingale and Donna H. Rhodes (2015)
Architecting the Future Enterprise

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.
- Enterprise Architecture -
9    (1 vote)
0

Added 7 days ago

TJ Parro and Jim May (2014)
Building Enterprise Architecture

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...
- Enterprise Architecture -
7    (1 vote)
0

Added 7 days ago

Frederik Ahlemann, Eric Stettiner, Marcus Messerschmidt and Christine Legner (eds) (2012)
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 today’s managers to prepare for the future of architecture management.
- Enterprise Architecture -
8    (1 vote)
0

Added 7 days ago

James V. Luisi (2014)
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 -
3    (1 vote)
0

Added 7 days ago

Hakan Edvinsson and Lottie Aderinne (2013)
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 -
8    (1 vote)
0

Added 7 days ago

Gerben Wierda (2015)
Chess and the Art of Enterprise Architecture

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 & Design at APG.
- Enterprise Architecture -
9    (1 vote)
0

Added 9 days ago

Elaboration on an Integrated Architecture and Requirement Practice

http://resources.sei.cmu.edu/library/asset-view.cfm?assetid=60717 By Stephany Bellomo, Robert Nord, Ipek Ozkaya. May 2013. This paper was published by IEEE for the 35th International Conference on Software Engineering (ICSE 2013). Projects seeking rapid, sustainable delivery are combining agile and architecture practices to manage competing goals of speed in the short term and stability. In a recent study, we interviewed eight government and commercial project teams that have adopted incremental and iterative software development approaches and identified a mix of Agile and architecture practices that teams apply to rapidly field software and minimize disruption and delay. In this paper, we elaborate one practice from this study, Prototyping with quality attribute focus, to gain a better understanding of how this practice works and what the benefits of the approach are. As we analyzed this practice, we observed that it leverages rapid feedback cycles weaving requirements and architecture, characteristic of the Twin Peaks concept, at three levels: feature development/sprint, release, and portfolio planning levels. We also observed that each of these cycles have differing degrees of separation and cadences. We also describe several regularly occurring integration points within the Scrum framework that allow for synching (weaving of architecture and requirements). We describe the practice in some detail and also discuss a few enablers that keep the practice working smoothly.
- Requirements -

Relating business modelling and enterprise architecture

http://doc.utwente.nl/87371/ Lucas Onno Meertens PhD disseration. This thesis proposes a methodology for creating business models, evaluating them, and relating them to enterprise architecture. The methodology consists of several steps, leading from an organization’s current situation to a target situation, via business models and enterprise architecture. Currently, increasing amounts of businesses rely on IT systems to do their business. However, success rates of IT implementations projects are low. Difficulties exist in aligning existing IT systems with business objectives. Individually, business modelling or enterprise architecture does not seem to solve the problem completely. However, each of their weaknesses seems to be countered by the strengths of the other. Our proposed methodology supports bringing an organization from its current situation to a target situation. The developed process steps help to formalize business modelling, and at the same time extend enterprise architecture to be more business focussed and easier to use. This would support our hypothesis that combining enterprise architecture and business modelling leads to better enterprise architecture and business models, and therefore, more successful business-IT innovations.
- Enterprise Architecture -

From problems to critical success factors of enterprise architecture adoption

https://jyx.jyu.fi/dspace/handle/123456789/44513 Information and communication technologies (ICT) are one of the key vehicles in enabling the reform of public administration. Public organizations have introduced enterprise architecture (EA) methods to manage their ICT assets and to improve the quality, efficiency and interoperability of public services. In Finland, the Act on Information Management Governance in Public Administration, making the use of EA mandatory for the central and local government institutions, was enacted in late 2011. For the present, however, concrete results from EA efforts are moderate. Most of the public organizations are still struggling with the adoption of this new policy. Not many studies of the problems, or the critical success factors (CSF) of EA adoption process can be found, even though this understanding is essential in enabling any later stages of the EA life cycle. The goal of our research was first, to identify the problems that organizations encounter while adopting EA and then, by analyzing these problems, to develop a model of CSFs of EA introduction for public organizations. Qualitative and quantitative data were collected over the span of several years, using different techniques in a triangulation setting. Grounded theory (GT) was used as an approach for the data collection and analysis. GT allowed us to inductively develop an empirically grounded theoretical model about this substantive area that lacks previous studies. The result, the proposed “3D” model characterizes the critical problems in relation to the classes of CSFs. This raises the argument that the CSFs of EA adoption must be of dynamic nature. The detailed content of the CSF are specific to an organizational environment. They are also interrelated, and a strong CSF can be exploited to reinforce the weaker ones. The research contributes to the theoretical bodies of knowledge of EA and CSFs of organizational change invoked by ICT developments. It also suggests how the current capabilities of an organization can be turned into drivers of successful EA adoption. Therefore, the results are of interest to researchers, as well as practitioners. PhD disseration.
- Enterprise Architecture -

enterprisearchitecture.dk