Which database to choose for an online store?

Question

Database

I am making my own online store of hand-made things for about 20-30 positions. Approximate planned attendance of 50-100 people per day. In the future, it is planned to scale up to 200-300 positions, and traffic growth will also increase.
I've been studying the web for about a year, now I've come to databases, and I don't know what to choose. It seems that the store will not be very large, even in a sense tiny, if you look at Amazon-like projects, and therefore there is no need to integrate something powerful here. But I want all the fashionable features of modern online stores to be on the site to attract customers. For example, as I found out, if I want to sort a list of products from many filters, then MySql in this case will work slowly.
In general, I don't know anything about databases yet. But the time for studying is not limited, I am not in a hurry with the store.

Answer 1

MySQL
Those. Uber runs on MySQL, but surely your store won't have enough of it?
Your knowledge is not even 0 yet, but -1
So at once. MySQL again

Answer 2

What DB is better to use?