Table of Contents

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  1. Preface
  2. Understanding Pipeline Partitioning
  3. Partition Points
  4. Partition Types
  5. Pushdown Optimization
  6. Pushdown Optimization and Transformations
  7. Real-time Processing
  8. Commit Points
  9. Row Error Logging
  10. Workflow Recovery
  11. Stopping and Aborting
  12. Concurrent Workflows
  13. Grid Processing
  14. Load Balancer
  15. Workflow Variables
  16. Parameters and Variables in Sessions
  17. Parameter Files
  18. FastExport
  19. External Loading
  20. FTP
  21. Session Caches
  22. Incremental Aggregation
  23. Session Log Interface
  24. Understanding Buffer Memory
  25. High Precision Data

Advanced Workflow Guide

Advanced Workflow Guide

Configuring Automatic Memory Settings for Session Caches

Configuring Automatic Memory Settings for Session Caches

To configure automatic memory settings for session caches:
  1. Open the transformation in the Transformation Developer or the Mappings tab of the session properties.
  2. In the transformation properties, select or enter auto for the following cache size settings:
    • Index and data cache
    • Sorter cache
    • XML cache
  3. Open the session in the Task Developer or Workflow Designer, and click the Config Object tab.
  4. Enter a value for the Maximum Memory Allowed for Auto Memory Attributes.
    This value specifies the maximum amount of memory to use for session caches.
    The default unit is bytes. Append KB, MB, or GB to the value to specify other units. For example, 1048576 or 1024KB or 1MB.
  5. Enter a value for the Maximum Percentage of Total Memory Allowed for Auto Memory Attributes.
    This value specifies the maximum percentage of total memory the session caches may use.


Updated August 27, 2020