I didn't see the actual data or a link or anything to how to get it, but why on earth would it be 100GB? That seems fairly large if it's just tallying accidents and such.
[...]
"Due to the sheer volume and structure of the data sets, the editorial team had to make a selection of which of the more than thousand Excel tables could be taken into account in the query tool. "
https://app.handelsblatt.com/unternehmen/industrie/leseraufr...