Using SOA with WebSphere Process Integration products: Part 5: Sequential versus concurrent processes

Level: Advanced

Bhargav Perepa (bvperepa@us.ibm.com), WebSphere Integration Technology Specialist, SWG Federal Technical Sales, IBM
Carol Serna (cserna@us.ibm.com), Software Engineer, IBM

18 Oct 2006

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This article is the fifth in a series that focuses on enabling the CheckBackgroundProcess BPEL workflow application for end-to-end monitoring, event sequencing, event correlation, auditing, logging, event dissemination, and distribution.

Our first article explains how to use IBM® WebSphere® Business Modeler to design and optimize the CheckBackgroundProcess business process through simulation, during modeling phase of the service-oriented architecture (SOA) life cycle. The second article describes how to use IBM WebSphere Integration Developer to compose the CheckBackgroundProcess BPEL workflow application by combining new and existing services during implementation phase of the SOA life cycle. Additionally, Part 2 explains how to deploy the developed BPEL application onto the WebSphere Process Server runtime during the operations phase of the SOA life-cycle.

Introduction

This article takes the same CheckBackgroundProcess BPEL workflow application and teaches you how to structure its control flow for sequential and concurrent executions on the runtime using WS-BPEL sequence and flow constructs.

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Notes

1. EAR file included.
2. EAR file included.

Resources

• Web Services Business Process Execution Language Version 2.0
  
  
• IBM WebSphere Business Process Management Version 6.0
  
  
• WebSphere Process Server V6.0 Business Process Choreographer Programming Model
  
  
• Using SOA with WebSphere process integration products, Part 1: Business modeling
  
  
• WebSphere business integration zone
  
  
• WebSphere Process Server and WebSphere Integration Developer resource page
  
  

• Download IBM product evaluation versions and get your hands on application development tools and middleware products from DB2®, Lotus®, Rational®, Tivoli®, and WebSphere®.

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About the authors

		Bhargav Perepa is a WebSphere IT Specialist at IBM Federal Software Group in Washington D.C. area. He was a WebSphere developer in IBM Austin WebSphere Development Lab and had previous Smalltalk, C++ development experience in IBM Chicago. Bhargav holds a Masters degree in Computer Sciences from IIT, Chicago and an MBA degree from UT-Austin, Texas. You can reach Bhargav at bvperepa@us.ibm.com.

		Carol Serna is a Software Engineer at Silicon Valley Lab in San Jose, CA. As a technical writer and an editor, Carol helps acquire and develop content for the WebSphere Business Integration zone and WebSphere Process Server and WebSphere Integration Developer resource page. You can reach Carol at cserna@us.ibm.com.

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