according to the guidelines provided by legal expert in #4 here
all encountered problems (a need to change db schema, aggregation mechanisms) mention in the document mentioned above in "Challenges in indicators development" section - it will become a knowledgebase for future scaling
Dependent on #4
pl
under https://github.com/petabyte-research/redflags/tree/master/redflags-engine/src/main/java/hu/petabyte/redflags/engine/gear/indicator/