Table of Contents

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  1. Preface
  2. Introduction to Transformations
  3. Transformation Ports
  4. Transformation Caches
  5. Address Validator Transformation
  6. Aggregator Transformation
  7. Association Transformation
  8. Bad Record Exception Transformation
  9. Case Converter Transformation
  10. Classifier Transformation
  11. Comparison Transformation
  12. Consolidation Transformation
  13. Data Masking Transformation
  14. Data Processor Transformation
  15. Decision Transformation
  16. Duplicate Record Exception Transformation
  17. Expression Transformation
  18. Filter Transformation
  19. Hierarchical to Relational Transformation
  20. Java Transformation
  21. Java Transformation API Reference
  22. Java Expressions
  23. Joiner Transformation
  24. Key Generator Transformation
  25. Labeler Transformation
  26. Lookup Transformation
  27. Lookup Caches
  28. Dynamic Lookup Cache
  29. Macro Transformation
  30. Match Transformation
  31. Match Transformations in Field Analysis
  32. Match Transformations in Identity Analysis
  33. Normalizer Transformation
  34. Merge Transformation
  35. Parser Transformation
  36. Python Transformation
  37. Rank Transformation
  38. Read Transformation
  39. Relational to Hierarchical Transformation
  40. REST Web Service Consumer Transformation
  41. Router Transformation
  42. Sequence Generator Transformation
  43. Sorter Transformation
  44. SQL Transformation
  45. Standardizer Transformation
  46. Union Transformation
  47. Update Strategy Transformation
  48. Web Service Consumer Transformation
  49. Parsing Web Service SOAP Messages
  50. Generating Web Service SOAP Messages
  51. Weighted Average Transformation
  52. Window Transformation
  53. Write Transformation
  54. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

Data Masking Transformation Runtime Properties

Data Masking Transformation Runtime Properties

You can configure Data Masking transformation runtime properties to increase performance.
Configure the following runtime properties:
Cache Size
The size of the dictionary cache in main memory. Increase the memory size in order to improve performance. Minimum recommended size is 32 MB for 100,000 records. Default is 8 MB.
Cache Directory
The location of the dictionary cache. You must have write permissions for the directory. Default is CacheDir.
Shared Storage Table
Enables sharing of the storage table between Data Masking transformation instances. Enable Shared Storage Table when two Data Masking transformation instances use the same dictionary column for the database connection, seed value, and locale. You can also enable the shared storage table when two ports in the same Data Masking transformation use the same dictionary column for the connection, seed, and locale. Disable the shared storage table when Data Masking transformations or ports do not share the dictionary column. Default is disabled.
Storage Commit Interval
The number of rows to commit at a time to the storage table. Increase the value to increase performance. Configure the commit interval when you do not configure the shared storage table. Default is 100,000.
Encrypt Storage
Encrypts storage tables, such as IDM_SUBSTITUTION_STORAGE and IDM_EXPRESSION_STORAGE. Verify that you have encrypted data in storage tables before you enable the encrypt storage property. Clear this option if you do not want to encrypt the storage tables. Default is disabled.
Storage Encryption Key
The Data Masking transformation encrypts the storage based on the storage encryption key. Use the same encryption key for each session run of the same Data Masking transformation instance.
Substitution Dictionary Owner Name
Name of the substitution dictionary table owner when you select the substitution masking type. If the database user specified in the database connection is not the owner of the substitution dictionary table in a session, you need to specify the table owner.
Storage Owner Name
Name of the table owner for IDM_SUBSTITUTION_STORAGE or IDM_EXPRESSION_STORAGE when you select repeatable expression or unique repeatable substitution masking type.

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