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  • PowerCenter 10.4.0
  • All Products

Table of Contents

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  1. Preface
  2. Web Service Concepts
  3. Understanding the Web Services Provider
  4. Using the Web Services Hub Console
  5. Batch Web Service Operations
  6. Writing Client Applications
  7. Working with Web Service Sources and Targets
  8. Editing Web Service Sources and Targets
  9. Working with Web Service Mappings
  10. Working with Web Service Workflows
  11. Appendix A: Web Service Sample Client Applications
  12. Appendix B: Configure the Web Browser

Web Services Provider Guide

Web Services Provider Guide

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Starting a New Instance

Starting a New Instance

The Web Services Hub determines when to start another instance of a web service workflow based on the current resource usage and the following properties of the web service workflow:
  • Service time threshold.
     If the average time that it takes the Web Services Hub to process a web service exceeds the service time threshold, the Web Services Hub starts another instance of the web service.
  • Maximum run count per hub.
     The Web Services Hub starts an instance of the web service until the number of instances reach the maximum run count for the hub. If the maximum run count is reached, the Web Services Hub does not start a new instance of the web service even if the average service time threshold.
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