What MongoDB settings to make for an online store?

Question

MongoDB

Good afternoon!
What MongoDB settings to make for an online store? (this is not for Production, my own interest)
I understand that MongoDB is unlikely to be advised for this purpose, and I do NOT want to argue on this topic!
It's just interesting to see what happens, only in the available "literature" it considers options with high traffic and server load = hence Replication, Sharding, etc.
And if you are experienced in MongoDB, please recommend settings for a project like OpenCart, on one Unix server, little by little, according to the load: attendance is 500 uniques per day, 30 thousand. test items! Python application language.
So in some places I came across on the network: what should be run in DEV mode- and what kind of mode and how to install it \ + settings - I did not find it anywhere. :)
Thanks in advance!

Answer 1

I did many projects on MongoDB, including online stores, and kept several dozen such projects on one VPS server at the same time. Some of them had traffic of ~500 uniques per day, did not make any special settings regarding the default configuration, and the server coped well with such a volume.