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Cargando... Enterprise Service Buspor David Chappell
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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 No se han encontrado descripciones de biblioteca. |
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I found the first chapter of this book to be more sales job than it needed to be. The author takes the worst case scenarios of integration nightmares that plague very large organizations and uses that as justification for ESB. And while this may be true, ESB is made out to be the Deus Ex Machina of the integration problem. It's not, I'm afraid. Technology was never the problem - haphazard development by overworked or disinterested programmers is.
Passing over this flaw, the book really starts in Chapter 3 where the meat of the subject matter is exposed and made clear. Chappell does a superb job of simplifying the basics of ESB, starting with the simple concepts and building upon them with more detailed information in later chapters.
By chapter 9, the concepts are thoroughly explained. The remaining chapters just add more information (and some confusion) into the mix, outlining work that was in progress at the time of writing (2003/2004).
If you can skim through the sales pitches and see them for what they are, this is a very good book to gaining understanding of the basics of the Enterprise Service Bus technology. ( )