Targeted at management, the first six chapters of Secrets of SOA focus on the business impact of service-oriented architecture technological decisions with an emphasis on cost, flexibility, and the ability to maintain business objectives. Each of the six chapters explores a different topic that illustrates the value of a physically integrated SOA infrastructure organized at the enterprise level. Taken together, they demonstrate why enterprise-level planning, backed by a centralized deployment strategy, is essential to the success of SOA. Aimed at the IT executive, the second half of the book deals with specific IT issues raised by SOAs and why these issues are best dealt with on an enterprise level. Among the topics covered in these eight chapters are virtualizing resources, managing heterogeneous workloads, maintaining data and transactional integrity, and the value of proximity.
In this developerWorks Series book, IBM Enterprise Integration Team experts present a start-to-finish guide to planning, implementing, and managing Service-Oriented Architecture. Drawing on their extensive experience helping enterprise customers migrate to SOA, the authors share hard-earned lessons and best practices for architects, project managers, and software development leaders alike. Well-written and practical, Service-Oriented Architecture Compass offers the perfect blend of principles and “how-to” guidance for transitioning your infrastructure to SOA. The authors clearly explain what SOA is, the opportunities it offers, and how it differs from earlier approaches. Using detailed examples from IBM consulting engagements, they show how to deploy SOA solutions that tightly integrate with your processes and operations, delivering maximum flexibility and value. With detailed coverage of topics ranging from policy-based management to workflow implementation, no other SOA book offers comparable value to workingIT professionals. Coverage includes SOA from both a business and technical standpointâ€“and how to make the business case; Planning your SOA project: best practices and pitfalls to avoid; SOA analysis and design for superior flexibility and value; Securing and managing your SOA environment; Using SOA to simplify enterprise application integration; Implementing business processes and workflow in SOA environments; Case studies in SOA deployment; and After you’ve deployed: delivering better collaboration, greater scalability, and more sophisticated applications
Authors Jason Bloomberg and Ronald Schmelzer – senior analysts for IT advisory and analysis firm ZapThink – say it all in the title of their new book, Service Orient or Be Doomed!: How Service Orientation Will Change Your Business. That is, if you fail to service orient your company, you will fail in competing with the organizations that do. This provocative new book takes service orientation out of its more familiar technological surroundings within service-oriented architecture and introduces it as a philosophy that advocates its rightful place within a business context, redefining it as a new way of thinking about organizing your business and its processes. Informal, challenging, and intelligent in style, Service Orient or Be Doomed!: How Service Orientation Will Change Your Business shows you how you can best use technology resources to meet your company’s business goals and empower your company to go from stuck to competitive.
This book demonstrates service-oriented architecture (SOA) as a concrete discipline rather than a hopeful collection of cloud charts. Built upon the author’s firsthand experience rolling out a SOA at a major corporation, SOA in Practice explains how SOA can simplify the creation and maintenance of large-scale applications. Whether your project involves a large set of Web Services-based components, or connects legacy applications to modern business processes, this book clarifies how — and whether — SOA fits your needs.
Today, business processes and information systems are so tightly intertwined that they must be designed together, as parts of a total architecture, to realize enterprise goals. In Succeeding with SOA, Paul Brown shows how service-oriented architectures (SOAs) provide the best structure for such integration: clean, well-defined interfaces between collaborating entities. But even SOAs need to be correctly understood and implemented to avoid common failures. Drawing on decades of experience, Dr. Brown explains what business managers and IT architects absolutely need to know–including critical success factors–to undertake this essential work.
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.