Bücher von Tom Graves

One of the hardest tasks strategists and enterprise architects face is mapping an enterprise in a form that creates and supports making sense of the whole. This book introduces an alternate approach to create consistency at every level by modelling the enterprise as services with the Enterprise Canvas. This new model type that can be used to describe just about anything in any area and at any level of the enterprise, and that acts as a consistent frame for all the other models that we need in our architectures. It is also simple enough to scribble on the back of a napkin - and engage all of your stakeholders in the enterprise-scale conversations you need. There is also a simple notation for Enterprise Canvas that is suitable for use in service-design toolsets.The book teaches the use of architectural techniques to describe any aspect of the enterprise. It will help you identify the business reasons and business value for every activity, and you will also learn how to align strategy, tactics and operations to enterprise vision and values. By the end of this book, you will understand how an enterprise works as a web of services, and what needs to be done to make your enterprise work in the best possible way. What You'll LearnGain insight into the concepts of service to enhance agility, adaptability and resilience.Understand how to enhance efficiency and effectiveness throughout the enterprise.Grasp how an enterprise is made up of services that each serve an overall set of needs Who This Book Is ForEnterprise architects, Business architects, IT architects and process designers.

Discover what needs to happen in enterprise-architecture practice-and not just its outcomes, but also the activities from which those outcomes would arise. This book reveals how business and enterprise architects can deliver fast solutions to an always-on-the-go business world.To begin, you'll review a new technique called "e;context-space mapping,"e; which provides a structured method for sense-making across the entire context of an enterprise. Throughout the book, you'll concentrate on the routine practices that underpin each of the architecture disciplines. Working step-by-step through a real 10-day architecture project, this book explores the activities that underpin the strategy, structures and solutions in the real-time turmoil of an enterprise architect's everyday work. You'll explore how and why and when the various documents, artefacts and items of 'theory-stuff' come into the practice - all those mainstream methods, frameworks, models, metamodels and other information sources. In the end, Everyday Enterprise Architecture will help you develop the skills, judgment, and awareness to keep enhancing the value of your architectural projects.  What You'll LearnWork on architectures at "e;business-speed"e;Adapt architectures for different tasksGather, use, and manage architectural informationWho This Book Is ForEnterprise and business architects.

A service-oriented architecture is fundamental to many new IT applications, from web development to social software and cloud computing. The same principles can be applied to every aspect of the service-oriented enterprise ¿ not just in IT. In this book, yoüll explore how an enterprise architecture and viable services can link together to create a simpler yet far more powerful view of the enterprise, as a dynamic, unified whole. You can use the ideas, principles and methods described here in business transformation, workflow mapping, system design and much else besides, in every type of enterprise - including those in which there may be little or no IT at all. Step by step, yoüll walk through the basics of service-oriented architectures, the four key categories of services and how they connect, and how all of this comes together in real-world service design, implementation and operations. From this, yoüll discover how to identify and describe the different types ofservices that you need for your enterprise, and how to distinguish between the services that you can safely outsource, versus those that you do need to keep in-house. By the end of this book, yoüll learn how to construct function models and service models of your enterprise as a base for service-mapping, and how to pinpoint and map the information flows you need for service-management and service-performance, to keep everything on-track to purpose. What You'll LearnSee how an enterprise architecture can work as a literal architecture Understand Stafford Beer¿s "Viable System Model" and adapt it as a robust modelStudy how a Viable Services Model provides a template for service design that covers functionals, non-functionals and operational governance for servicesWho This Book Is ForEnterprise architects, Business architects, Service designers, Workflow designers

White Boy: A Memoir is one man's unvarnished story of love, loss, race, Memphis, and a dark past. Everything is laid bare when Memphis author, journalist, and college professor Tom Graves takes a vivid and deeply introspective account of his life.Certainly no one can accuse Graves of looking back through rose-colored glasses as chapter after riveting chapter he confronts his family's racist past, shares his eyewitness memories of the integration of Memphis public schools, details his dating escapades with women from another race, and brings you to tears with his powerful account of the roller-coaster relationship with a Sierra Leone native whom he met on Match.com and brought to the U.S. to become his bride.This courageous and unforgettable memoir is sure to stir, and perhaps even prompt you to reconsider, your own feelings about love and race.

The result of careful and meticulous research, this stylishly-written biography of infamous blues musician Robert Johnson reveals the real story behind the mythical talent that made him a musical legend. According to some, Robert Johnson learned guitar by trading his soul away to the Devil at a crossroads in rural Mississippi. When he died at age 27 of a mysterious poisoning, many superstitious fans came to believe that the Devil had returned to take his due. This diligent study of Johnson's life debunks these myths while emphasizing the effect that Robert Johnson, said to be the greatest blues musician who ever lived, has had on modern musicians such as Eric Clapton and the Rolling Stones and fans of the blues. Tom Graves, a master of what Ernest Hemingway called "the true sentence" and the telling detail, pieces together the fragments of the jagged, elusive puzzle that is Robert Johnson.

Enterprise architecture is a key competency for most large organisations. This pocket guide describes the purpose, role and value of architecture in the enterprise, and the makeup and skillsets of the architecture team in different business contexts.