Skipping ahead to the fact that automated data analysis is not prohibited per se, just needs to be reasonably targeted, the two most interesting paragraphs are the last ones for me.
Basically the court mandates that any future laws passed for legalizing automated data analysis must explicitly
1. For any given crime to be automatically analysed, define the data model and define appropriate analysis techniques or methods. Those laws should be interesting reads.
2. For any one analysis happening, document and later publish to the public domain the reason for initiating an analysis, the methods chosen, the criteria for labeling someone as "guilty/innocent" - basically the entire process so that the analysis is auditable end to end.
Again, this is not a suggestion in the ruling, but a requirement.
This is really good news for personal liberties in my book.
Stark contrast to US/ China data mining on citizens.