Data wrangling and mapping from one schema to another.
Serializing transforms
DataVec comes with the ability to serialize transforms, which allows them to be more portable when they're needed for production environments. A TransformProcess is serialzied to a human-readable format such as JSON and can be saved as a file.
Serialization
The code below shows how you can serialize the transform process tp.
String serializedTransformString = tp.toJson()
Deserialization
When you want to reinstantiate the transform process, call the static from<format> method.