Table of Contents


  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Access Policy transformation
  6. B2B transformation
  7. Aggregator transformation
  8. Cleanse transformation
  9. Data Masking transformation
  10. Data Services transformation
  11. Deduplicate transformation
  12. Expression transformation
  13. Filter transformation
  14. Hierarchy Builder transformation
  15. Hierarchy Parser transformation
  16. Hierarchy Processor transformation
  17. Input transformation
  18. Java transformation
  19. Java transformation API reference
  20. Joiner transformation
  21. Labeler transformation
  22. Lookup transformation
  23. Machine Learning transformation
  24. Mapplet transformation
  25. Normalizer transformation
  26. Output transformation
  27. Parse transformation
  28. Python transformation
  29. Rank transformation
  30. Router transformation
  31. Rule Specification transformation
  32. Sequence Generator transformation
  33. Sorter transformation
  34. SQL transformation
  35. Structure Parser transformation
  36. Transaction Control transformation
  37. Union transformation
  38. Velocity transformation
  39. Verifier transformation
  40. Web Services transformation



Choosing a sample or schema file

Choosing a sample or schema file

When you create a hierarchical schema, you base it on either a sample file or a schema file. To improve accuracy, use a schema file instead of a sample file whenever possible.

Schema files

When you use a schema file, consider the following rules and guidelines:
  • The schema can't contain recursive elements.
  • Each schema file can contain a maximum of 10,000 elements. To use a schema that contains more than 10,000 elements, split it into multiple files.
  • To use a schema that references other schemas, you can upload each file individually or upload them together in a ZIP file. If the ZIP file contains other files in addition to XSD files,
    Data Integration
    ignores the additional files and uses only the XSD files to generate the hierarchical schema.
  • If you need to upload multiple schema files with the same name, upload them in a ZIP file. If you upload them individually,
    Data Integration
    renames the duplicate files.

Sample files

When you use a sample file, ensure that it represents the data that you expect to process, including all possible fields, all permutations of the values and data types, and values that represent the length of the data that the mapping will process.


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