When creating ETL project, a lot of debugging is needed. At this moment to check if data is correct, I'm exporting data to CSV right from DataPreview vindow. The problem - it exports only data visible on screen.
Sure - with BIG data, it is ok.
My solution:
Add search and filter functionality to DataPreview window. Any column would be searchable and filtrable. Something like Data Filter in Excel.
It would exclude any exporting for debugging purposes.
Ability to filter by text is available on the data preview in current Jedox versions.