Right now most calculations going with help of module calc which combine data from different tables into one big structure located in memory.

Only this way get us correct “the same” numbers in reports.

But the module eats a lot of memory and cpu having run a lot of small sql queries for each day data.

So the goal of atomic redesign is to keep the film-cinema-day tripples in the database without of care about this module.

This we help us to minimize amount of cpu spent to calculate reports and get the database less confuse.

Ok, now we may review each screen where we edit data about each movie to see how the atomic concept will work so