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Table of Contents

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  1. Preface
  2. Performance Tuning Overview
  3. Bottlenecks
  4. Optimizing the Target
  5. Optimizing the Source
  6. Optimizing Mappings
  7. Optimizing Transformations
  8. Optimizing Sessions
  9. Optimizing Grid Deployments
  10. Optimizing the PowerCenter Components
  11. Optimizing the System
  12. Using Pipeline Partitions
  13. Performance Counters

Performance Tuning Guide

Performance Tuning Guide

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Pushdown Optimization

Pushdown Optimization

To increase session performance, push transformation logic to the source or target database. Based on the mapping and session configuration, the Integration Service executes SQL against the source or target database instead of processing the transformation logic within the Integration Service.