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  • Data Integration
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Table of Contents

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  1. Preface
  2. Data integration tasks
  3. Mapping tasks
  4. Dynamic mapping tasks
  5. Synchronization tasks
  6. Data transfer tasks
  7. Replication tasks
  8. Masking tasks
  9. Masking rules
  10. PowerCenter tasks

Tasks

Tasks

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Key numeric masking

Key numeric masking

You can configure key masking for numeric values and generate deterministic output.
When you configure a field for key numeric masking, you can select a seed value for the field. When the
masking
 task masks the source data, it applies a masking algorithm that requires the seed. You can change the seed value for a field to produce repeatable results if the same source value occurs in a different field.
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