Table of Contents

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  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Mappings
  4. Sources
  5. Targets
  6. Transformations
  7. Data Preview
  8. Cluster Workflows
  9. Profiles
  10. Monitoring
  11. Hierarchical Data Processing
  12. Hierarchical Data Processing Configuration
  13. Hierarchical Data Processing with Schema Changes
  14. Intelligent Structure Models
  15. Stateful Computing
  16. Connections
  17. Data Type Reference
  18. Function Reference

JSON and Transformation Data Types

JSON and Transformation Data Types

JavaScript Object Notation data types map to transformation data types that the Data Integration Service uses to move data across platforms.
The following table compares JSON data types and transformation data types:
JSON
Transformation
Description
Array
Array
Unlimited number of characters.
Double
Double
Precision of 15 digits
Integer
Integer
-2,147,483,648 to 2,147,483,647
Precision of 10, scale of 0
Object
Struct
Unlimited number of characters.
String
String
1 to 104,857,600 characters


Updated January 20, 2020