Written from the perspective of a large industrial enterprise, this practical book provides an actionable methodology for IoT project managers, based on real-world IoT case studies. Current hype aside, the Internet of Things will ultimately become as fundamental as the Internet itself, with lots of opportunities and trials along the way. To help you navigate these choppy waters, this practical guide introduces a dedicated methodology for businesses preparing to transition towards IoT-based business models.
This volume is a handbook for enterprise system developers, guiding them through the intricacies and lessons learned in enterprise application development. It provides proven solutions to the everyday problems facing information systems developers.
Modeling Enterprise Architecture with TOGAF explains everything you need to know to effectively model enterprise architecture with The Open Group Architecture Framework (TOGAF), the leading EA standard. This solution-focused reference presents key techniques and illustrative examples to help you model enterprise architecture. This book describes the TOGAF standard and its structure, from the architecture transformation method to governance, and presents enterprise architecture modeling practices with plenty of examples of TOGAF deliverables in the context of a case study. Although widespread and growing quickly, enterprise architecture is delicate to manage across all its dimensions. Focusing on the architecture transformation method, TOGAF provides a wide framework, which covers the repository, governance, and a set of recognized best practices. The examples featured in this book were realized using the open source Modelio tool, which includes extensions for TOGAF. Includes intuitive summaries of the complex TOGAF standard to let you effectively model enterprise architecture Uses practical examples to illustrate ways to adapt TOGAF to the needs of your enterprise Provides model examples with Modelio, a free modeling tool, letting you exercise TOGAF modeling immediately using a dedicated tool Combines existing modeling standards with TOGAF
Über fünfzig Enterprise Architecture Frameworks (EAF / Rahmenwerke) sind hinsichtlich ihrer Intention kurz und prägnant dargestellt. Dem schließt sich die detaillierte Beschreibung von über dreißig ausgewählten EAF an, was auf Basis eines einheitlichen Merkmalrasters erfolgt. Das Raster besteht aus 35 Framework-Merkmalen: mit Infos zum Entwickler, zu Versionen, zur Marktrelevanz und zu Abhängigkeiten untereinander sind die Frameworks allgemein charakterisiert. Speziellere Angaben wie Verfügbarkeit, unterstützende Tools und Anschaffungskosten sind im Interesse des Praktikers. Weiterhin werden EAF anhand von Merkmalen beschrieben, welche im Interesse des Informationsmanagers / CIO und dessen Anforderungen an zu berücksichtigende Aspekte bei der Betrachtung einer Informationssystemarchitektur sind. Um die Unterstützungsvielfalt von Frameworks darzustellen, erfolgt zusammenfassend die ansatzweise Umsetzung einzelner EAF innerhalb eines fiktiven Anwendungsszenarios.
This book provides a consistent vocabulary and visual notation framework to describe large-scale integration solutions across many technologies. It also explores in detail the advantages and limitations of asynchronous messaging architectures. The authors present practical advice on designing code that connects an application to a messaging system, and provide extensive information to help you determine when to send a message, how to route it to the proper destination, and how to monitor the health of a messaging system. If you want to know how to manage, monitor, and maintain a messaging system once it is in use, get this book. Backcover Would you like to use a consistent visual notation for drawing integration solutions? Look inside the front cover. Do you want to harness the power of asynchronous systems without getting caught in the pitfalls? See Thinking Asynchronously in the Introduction. Do you want to know which style of application integration is best for your purposes? See Chapter 2, Integration Styles. Do you want to learn techniques for processing messages concurrently? See Chapter 10, Competing Consumers and Message Dispatcher. Do you want to learn how you can track asynchronous messages as they flow across distributed systems? See Chapter 11, Message History and Message Store. Do you want to understand how a system designed using integration patterns can be implemented using Java Web services, .NET message queuing, and a TIBCO-based publish-subscribe architecture? See Chapter 9, Interlude: Composed Messaging. Utilizing years of practical experience, seasoned experts Gregor Hohpe and Bobby Woolf show how asynchronous messaging has proven to be the best strategy for enterprise integration success. However, building and deploying messaging solutions presents a number of problems for developers. Enterprise Integration Patterns provides an invaluable catalog of sixty-five patterns, with real-world solutions that demonstrate the formidable of messaging and help you to design effective messaging solutions for your enterprise. The authors also include examples covering a variety of different integration technologies, such as JMS, MSMQ, TIBCO ActiveEnterprise, Microsoft BizTalk, SOAP, and XSL. A case study describing a bond trading system illustrates the patterns in practice, and the book offers a look at emerging standards, as well as insights into what the future of enterprise integration might hold. This book provides a consistent vocabulary and visual notation framework to describe large-scale integration solutions across many technologies. It also explores in detail the advantages and limitations of asynchronous messaging architectures. The authors present practical advice on designing code that connects an application to a messaging system, and provide extensive information to help you determine when to send a message, how to route it to the proper destination, and how to monitor the health of a messaging system. If you want to know how to manage, monitor, and maintain a messaging system once it is in use, get this book. 0321200683B09122003 Foreword by John Crupi. Foreword by Martin Fowler. Preface. Acknowledgments. Introduction. 1. Solving Integration Problems Using Patterns. The Need for Integration. Integration Challenges. How Integration Patterns Can Help. The Wide World of Integration. Loose Coupling. One-Minute EAI. A Loosely Coupled Integration Solution. Widgets & Gadgets ´R Us: An Example. Summary. 2. Integration Styles. Introduction. File Transfer (by Martin Fowler). Shared Database (by Martin Fowler). Remote Procedure Invocation (by Martin Fowler). Messaging. 3. Messaging Systems. Introduction. Message Channel. Message. Pipes and Filters. Message Router. Message Translator. Message Endpoint. 4. Messaging Channels. Introduction. Point-to-Point Channel. Publish-Subscribe Channel. Datatype Channel. Invalid Message Channel. Dead Letter Channel. Guaranteed Delivery. Channel Adapter. Messaging Bridge. Message Bus. 5. Message Construction. Introduction. Command Message. Document Message. Event Message. Request-Reply. Return Address. Correlation Identifier. Message Sequence. Message Expiration. Format Indicator. 6. Interlude: Simple Messaging. Introduction. JMS Request-Reply Example. .NET Request-Reply Example. JMS Publish-Subscribe Example. 7. Message Routing. Introduction. Content-Based Router. Message Filter. Dynamic Router. Recipient List. Splitter. Aggregator. Resequencer. Composed Message
Leistungsfähige, innovative IT-Systeme sind heute für Unternehmen unverzichtbarer Ausdruck ihrer Wettbewerbsfähigkeit. Dem Umgang mit Dokumenten kommt in diesem Kontext zentrale Bedeutung zu. Neuartige Konzepte und Technologien ermöglichen ein hohes Rationalisierungspotenzial. ECM ist ein neues Schlagwort rund um Dokumente. Was verbirgt sich hinter diesem Kürzel? Dieses Buch beleuchtet Idee, Grundlagen und Umsetzung. Ein Werk zum Orientieren, Lernen und Nachschlagen für Studenten und Praktiker gleichermaßen.
The broad scope of Cloud Computing is creating a technology, business, sociolo- cal, and economic renaissance. It delivers the promise of making services available quickly with rather little effort. Cloud Computing allows almost anyone, anywhere, at anytime to interact with these service offerings. Cloud Computing creates a unique opportunity for its users that allows anyone with an idea to have a chance to deliver it to a mass market base. As Cloud Computing continues to evolve and penetrate different industries, it is inevitable that the scope and definition of Cloud Computing becomes very subjective, based on providers´ and customers´ persp- tive of applications. For instance, Information Technology (IT) professionals p- ceive a Cloud as an unlimited, on-demand, flexible computing fabric that is always available to support their needs. Cloud users experience Cloud services as virtual, off-premise applications provided by Cloud service providers. To an end user, a p- vider offering a set of services or applications in the Cloud can manage these off- ings remotely. Despite these discrepancies, there is a general consensus that Cloud Computing includes technology that uses the Internet and collaborated servers to integrate data, applications, and computing resources. With proper Cloud access, such technology allows consumers and businesses to access their personal files on any computer without having to install special tools. Cloud Computing facilitates efficient operations and management of comp- ing technologies by federating storage, memory, processing, and bandwidth.