June 2004
Intermediate to advanced
276 pages
15h 17m
English
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Chapter 11. ESB Integration Patterns and Recurring Design Solutions
This chapter will examine some common uses of an ESB in integration scenarios. The ESB concept already has a number of uses that solve some very common and challenging integration problems. While this is not an exhaustive list of all the integration patterns that are in use today, it should be enough to give you an idea of how an ESB can be used in real integration scenarios. For more information on integration patterns using an ESB, please visit this book’s web page on the O’Reilly site, http://www.oreilly.com/catalog/esb.
In this chapter we will examine the following integration patterns:
VETO and VETRO, which are commonly used ESB patterns that use message itineraries to perform Validate, Enrich, Transform, (Route,) and Operate functions.
Two-step XRef transformation, which is a commonly used pattern for data transformation using a data cross-reference pattern. This pattern includes a two-step process for transformation: one step that uses XSLT transformation for structure and form, and another that uses a database lookup to translate the content.
Flexible and scalable integration between an enterprise portal and a number of backend systems.
An enterprise portal caching system using a “cache-forward” integration pattern.
Federated query, which is a distributed data retrieval pattern using an ESB to query multiple backend applications and data sources across an enterprise.
The Preface describes this book’s use ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.