WhiteRabbit is a small application that can be used to analyse the structure and contents of a database as preparation for designing an ETL. It comes with RabbitInAHat, an application for interactive design of an ETL to the OMOP Common Data Model with the help of the the scan report generated by White Rabbit.
Writes ETL result directly to output stream. Avoids converting an object to String twice and only then writing it. Intends to solve #290.