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. Appendix A: Performance Counters

Performance Tuning Guide

Performance Tuning Guide

Creating a Pipeline Lookup Transformation

Creating a Pipeline Lookup Transformation

A mapping that contains a pipeline Lookup transformation includes a partial pipeline that contains the lookup source and a source qualifier. The Integration Service processes the lookup source data in this pipeline. It passes the lookup source data to the pipeline that contains the Lookup transformation and it creates the cache.
The partial pipeline is a separate target load order group in session properties. You can configure multiple partitions in this pipeline to improve performance.