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

Connecting to Oracle Database Sources

Connecting to Oracle Database Sources

If you are running the Integration Service on a single node and the Oracle instance is local to the Integration Service process node, you can optimize performance by using IPC protocol to connect to the Oracle database. You can set up an Oracle database connection in listener.ora and tnsnames.ora.