Enterprise Service Bus: Theory in Practice"O'Reilly Media, Inc.", 25 jun 2004 - 276 pagina's Large IT organizations increasingly face the challenge of integrating various web services, applications, and other technologies into a single network. The solution to finding a meaningful large-scale architecture that is capable of spanning a global enterprise appears to have been met in ESB, or Enterprise Service Bus. Rather than conform to the hub-and-spoke architecture of traditional enterprise application integration products, ESB provides a highly distributed approach to integration, with unique capabilities that allow individual departments or business units to build out their integration projects in incremental, digestible chunks, maintaining their own local control and autonomy, while still being able to connect together each integration project into a larger, more global integration fabric, or grid.Enterprise Service Bus offers a thorough introduction and overview for systems architects, system integrators, technical project leads, and CTO/CIO level managers who need to understand, assess, and evaluate this new approach. Written by Dave Chappell, one of the best known and authoritative voices in the field of enterprise middleware and standards-based integration, the book drills down into the technical details of the major components of ESB, showing how it can utilize an event-driven SOA to bring a variety of enterprise applications and services built on J2EE, .NET, C/C++, and other legacy environments into the reach of the everyday IT professional.With Enterprise Service Bus, readers become well versed in the problems faced by IT organizations today, gaining an understanding of how current technology deficiencies impact business issues. Through the study of real-world use cases and integration patterns drawn from several industries using ESB--including Telcos, financial services, retail, B2B exchanges, energy, manufacturing, and more--the book clearly and coherently outlines the benefits of moving toward this integration strategy. The book also compares ESB to other integration architectures, contrasting their inherent strengths and limitations.If you are charged with understanding, assessing, or implementing an integration architecture, Enterprise Service Bus will provide the straightforward information you need to draw your conclusions about this important disruptive technology. |
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... environment and create architectures that are based on coarse-grained, loosely coupled, shared services. However, we all know that performing the magic of “gluing” these services together is no small task. It requires new thinking in ...
... environment in which integration processing elements run as services . These process- ing elements may include BPEL engines , XSLT transformers , routing engines , dispatch- ers , and any other integration feature engine you can think ...
... environment : • Java Business Integration ( JBI ) : A specification describing the way integration com- ponents , such as ESB services , can be plugged together in a vendor - neutral and por- table fashion . J2EE Connector Architecture ...
... environment, which describes the steps that a business message goes through as it travels across the vari- ous components of an automated business process I plan to keep an updated set of these glyphs at http://www.oreilly.com/catalog ...
... environment that spans well beyond the reach of hub- and-spoke architectures, and a clear separation of business logic and integration logic such as routing and data transformation. An ESB architecture forms an interconnected grid of ...
Inhoudsopgave
1 | |
22 | |
Necessity Is the Mother of Invention | 43 |
The Foundation for Business Data Integration | 60 |
Message Oriented Middleware MOM | 77 |
Service Containers and Abstract Endpoints | 101 |
ESB Service Invocations Routing and SOA | 126 |
Protocols Messaging Custom Adapters and Services | 146 |
Batch Transfer Latency | 168 |
Java Components in an ESB | 183 |
ESB Integration Patterns and Recurring Design Solutions | 197 |
ESB and the Evolution of Web Services | 225 |
List of ESB Vendors | 233 |
Bibliography | 235 |
Index | 239 |
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