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<title>IBM developerWorks : Architecture,Web services : Articles</title>
<link>http://www.ibm.com/developerworks/</link>
<description>The latest content from IBM developerWorks</description>
<pubDate>24 Nov 2009 16:04:46 +0000</pubDate>
<language>en</language>
<copyright>Copyright 2004 IBM Corporation.</copyright>
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<title>developerWorks</title>
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		<title><![CDATA[Exploring the Enterprise Service Bus, Part 1: Discover how an ESB can help you meet the requirements for your SOA solution]]></title> 
		<description><![CDATA[This article is first in a series that describes and defines the Service-Oriented Architecture (SOA) pattern called the enterprise service bus (ESB). In this series, discover how the ESB fits within the IBM SOA Foundation and how other parts of the foundation relate to the ESB, as well as the core principles of the ESB. Without describing a specific product or ESB implementation, this series also provides a common basis for understanding and evaluating how an ESB can help address the requirements of your service-oriented solution.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-esbpat1/index.html?ca=drs-]]></link> 
		<pubDate>18 Apr 2007 04:00:00 +0000</pubDate>               
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		<title><![CDATA[Exploring the Enterprise Service Bus, Part 2: Why the ESB is a fundamental part of SOA]]></title> 
		<description><![CDATA[Part 1 of this series describes how the architectural pattern called the
      enterprise service bus (ESB) fits within the IBM SOA Foundation and how the ESB
      relates to other parts of the foundation. In this article, find out why IBM believes
      the ESB provides tremendous value when adopting a Service-Oriented Architecture
      (SOA). The authors share insights and best practices from their extensive experience
      on many successful SOA client projects that employed an ESB.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-esbpat2/index.html?ca=drs-]]></link> 
		<pubDate>27 Sep 2007 04:00:00 +0000</pubDate>               
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		<title><![CDATA[Exploring the Enterprise Service Bus, Part 3: Four approaches to implementing a canonical message model in an ESB]]></title> 
		<description><![CDATA[Why should you care about a canonical message model (CMM) and the general pattern (also documented as the canonical data model pattern in the Enterprise Integration Patterns book listed in the Resources section)? Find out in this article, Part 3 of the Exploring the
            Enterprise Service Bus series. The CMM is a crucial element of the enterprise
            service bus (ESB). This article explains how to achieve CMM, highlights the
            characteristics of different approaches, and evaluates the pros and cons of
            each approach. After reading this article, you&apos;ll understand the role and
            value of CMM for ESB.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-esbpat3/index.html?ca=drs-]]></link> 
		<pubDate>02 Oct 2008 04:00:00 +0000</pubDate>               
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		<title><![CDATA[Exploring the Enterprise Service Bus: Part 4: Federated connectivity in the enterprise]]></title> 
		<description><![CDATA[Driven by increasingly sophisticated business needs, service-oriented architectures have become more widespread, more mature and more sophisticated. 
A key driver of this growing sophistication is the need for multiple business units to cooperate and contribute to the overall business of the enterprise. From a business perspective, the result is generally called 
a federation or a federated enterprise. From an IT perspective, the enabler of a federated enterprise is often called a federated ESB, reflecting the role the ESB plays in providing service connectivity in SOA. 
But the ESB is just one part of an infrastructure that provides service connectivity in SOA, so it is more appropriate to discuss federated connectivity. 
This article describes the principles of federated connectivity and suggests an approach for creating efficient and effective federated topologies in SOA.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/websphere/library/techarticles/0901_flurry/0901_flurry.html?ca=drs-]]></link> 
		<pubDate>14 Jan 2009 05:00:00 +0000</pubDate>               
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