Hello all,
for some of our sensor data we would like to aggregate data for 10sec,
30sec, 1 min etc., thus conceptually have multiple windows on a single
stream. Currently, I am simply duplicating the data stream (separate
execution environments etc) and process each of the required windows. Is
there a better way? I heard about cascading windows but I am not sure if
this approach exits, needs to implemented from scratch, or how to use it.
Any link/hint/suggestion, would be greatly appreciated.
Have a great day,
Carsten
