What did I work on?
I completed simulating the ordering system.

What it means?
I am now able to successfully create required number of customers and keep them alive simulatneously in my simulation. A customer can now successfully place an order with the dark store.

Effectilvely this means something like the DarkStore is receiving orders from modelled customers.
Now the next natural step is to model the Delivery systems which will be fulfilling the simulated orders.

What I struggled with?
I wasted a lot of time trying to come up with a perfect way to simulate order data (SKUs, Items, Prices, etc.) as realistically as possible. But - the fact was - changing the order data has almost no effect on delivery metrics which determine how effective a delivery system is. It only affects order preparation time.

What’s nxt?
I will be writing code to simulate the delivery systems.