Custom Data Processing
The most common reason for extending DataFlow is to perform data processing operations not provided as part of the library.
• To learn more about creating new operators to use in DataFlow, see
Writing an Operator and its subtopics.
• To learn more about creating new functions to use in DataFlow, see
Writing a Function and its subtopics.
• To learn more about creating new aggregations to use in DataFlow, see
Writing an Aggregation and its subtopics.