Handle timeseries, how to model ?

Hello, I am looking for best practices in managing the registration of timeseries. I cannot find a satisfactory model for Django. The problem is to model a driving simulator made up of a steering wheel, brake pedal, clutch, gear lever, ... Following a session, the machine provides a file with th

Re: single queryset from multiple tables

After reading this thread and answers on SO (e.g. How to combine 2 or more querysets in a Django view? ) I'm still not sure if this code is fully lazy with Django 1.11+ or if it is going to loa