Cassandra DB
store
analytics
real time processingrecommenderaggr. stats tracking
sensors
visualizationBI t-shirts
Cassandra DB
store
analytics
real time processingrecommenderaggr. stats tracking
sensors
visualizationBI t-shirts
3X more devices than peoplePeople outside?
> 2/3 fake addresses w/signals last less than 20 min
It’s iOS devices!