Which base is suitable for fast operations with JSON?

Question

Database

I need a base for fast json operations. The point is this. There is an array of objects. An object is added to this array every second. All this must be stored in json (You do not need to store timestamps). Will MYSQL work? Or can you advise something better for JSON?

Answer 1

for json, Mongo is the best.
But I would think about what kind of data you have - if you just add and add + - the same records and then you need to search for them, for example, then elasticsearch is better. And if you are doing something else, then something else is better.
The main thing is not the data format for storage, but operations on them. You can also store it in a text file.