Glue ML transformations
As mentioned previously, ML is not just an entity that reads the output data from ETL processes, but also one that powers its transformations. ML models enable a wide variety of operations that were not possible before due to computer intelligence limitations.
Because of this, Glue started to offer ML powered-operations with specific purposes under the ML transforms feature. As the name suggests, ML transforms are specific kinds of Glue transforms that are powered by ML models but must be trained and prepared before they can be used. Once they are ready, they can be called from your ETL job’s code, just like other Glue transforms.
At the time of writing, Glue has only released one ML transform, FindMatches, which will automatically find duplicated records within a dataset. Even though this seems like a simple task (most ETL engines could provide this by simply comparing records and checking if they are equal, or if they share a primary key), ML...
