Can someone answer me this.
I have a database with several configurations, and each configuration can be linked to the same serial_number. To be able to analyze the data correctly, I need to filter så that each serial_number is grouped as one configuration.
So can I use an ingest pipeline to set up condition to say " if there is some document here with the same serial_number, only ingest the newest one of each"?
Is anything possible with these processors and the painless language?