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  • Common Content for Data Integration 10.5.6
  • All Products

Table of Contents

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  1. Preface
  2. Performance Tuning Overview
  3. Target Optimization
  4. Source Optimization
  5. Transformation Optimization
  6. Mapping Optimization
  7. Partitioned Mapping Optimization
  8. Run-time Optimization
  9. SQL Data Service Optimization
  10. Web Service Optimization
  11. Connections Optimization
  12. Data Transformation Optimization

Performance Tuning Guide

Performance Tuning Guide

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Performance Tuning Process

Performance Tuning Process

You can follow a set of steps to tune mapping components and increase performance.
You might optimize mapping components in the following order:
  1. Targets
  2. Sources
  3. Mappings
  4. Transformations
  5. Informatica environment in the Administrator tool
  6. The computer system
  7. Data Service or web service
Use the following methods to identify performance bottlenecks:
  • Run test mappings. You can configure a test mapping to read from a flat file source or to write to a flat file target to identify source and target bottlenecks.
  • Analyze performance details. Analyze performance details, such as optimization methods, to determine where mapping performance decreases.
  • Monitor system performance. You can use system monitoring tools to view the percentage of CPU use, I/O waits, paging, and system resource usage.
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