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<title>IBM developerWorks : Architecture,WebSphere : Articles,Tutorials</title>
<link>http://www.ibm.com/developerworks/</link>
<description>The latest content from IBM developerWorks</description>
<pubDate>24 Nov 2009 08:25:17 +0000</pubDate>
<language>en</language>
<copyright>Copyright 2004 IBM Corporation.</copyright>
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<title>developerWorks</title>
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<link>http://www.ibm.com/developerworks/</link>
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	<item>
		<title><![CDATA[Make composite business services adaptable with points of
        variability, Part 1: Choosing the right implementation]]></title> 
		<description><![CDATA[Get an overview of the different options for designing and developing composite business services to cope with change. And discover IBM WebSphere product line features and capabilities you can use for enabling points of variability.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-cbspov1/index.html?ca=drs-]]></link> 
		<pubDate>10 Apr 2007 04:00:00 +0000</pubDate>               
	</item>

	<item>
		<title><![CDATA[Make composite business services adaptable with points of  variability, Part 2: Using dynamic service mediation in WebSphere Business Services Fabric]]></title> 
		<description><![CDATA[Explore options for building points of variability (POV) in 
		  Service-Oriented Architecture (SOA) composite business services in this series.  A common requirement
		  for POVs is to be able to easily change the behavior of a service, despite differences
		  in client organization, processes, technology, or business relationships. IBM
		  WebSphere Business Services Fabric (WBSF) lets you adapt service behavior  based on
		  the content of a service request, policies, service definition, and semantics. Read
		  this article to learn how to bind, at runtime, a service invocation in a Business
		  Process Execution Language (BPEL) process to one of several related endpoints by using
		  ontology extensions and the WBSF Dynamic Service Assembler. A credit card scenario
		  shows the implementation step by step.  You walk through possible issues and explore
		  the advantage of using WBSF compared with other Service Component Architecture (SCA) components (business rules, selectors, and mediation modules).]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-cbspov2/index.html?ca=drs-]]></link> 
		<pubDate>08 May 2007 04:00:00 +0000</pubDate>               
	</item>

	<item>
		<title><![CDATA[Make composite business services adaptable with points of variability, Part 3: Using selectors and business rules for dynamicity]]></title> 
		<description><![CDATA[Use selectors and business rules in IBM WebSphere Process Server to incorporate dynamicity
		  and configurability for business processes in a composite business service (CBS).
		Discover issues you can encounter while using selectors and business rules,
		  the criteria for choosing selectors to implement dynamic binding, and implementation best practices.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-cbspov3/index.html?ca=drs-]]></link> 
		<pubDate>12 Jun 2007 04:00:00 +0000</pubDate>               
	</item>

	<item>
		<title><![CDATA[Make composite business services adaptable with points of variability, Part 4: Using WebSphere Enterprise Service Bus mediation modules]]></title> 
		<description><![CDATA[Get step-by-step 
      examples for implementing an SCA mediation module in IBM WebSphere Enterprise Service
      Bus (ESB), and learn the portlet and Business Process Execution Language
      (BPEL) process implementation details to support POV in the scenario.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-cbspov4/index.html?ca=drs-]]></link> 
		<pubDate>17 Jul 2007 04:00:00 +0000</pubDate>               
	</item>

	<item>
		<title><![CDATA[Make composite business services adaptable with points of variability, Part 5: Using WebSphere Service Registry and Repository]]></title> 
		<description><![CDATA[Reuse the  mediation module covered in Part 4 to enable a more complex scenario that relies on WebSphere Service
      Registry and Repository (WSRR) to provide a catalogue of business services and
      associated endpoints.]]></description> 
		<link><![CDATA[http://www.ibm.com/developerworks/webservices/library/ar-cbspov5/index.html?ca=drs-]]></link> 
		<pubDate>14 Aug 2007 04:00:00 +0000</pubDate>               
	</item>

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