What is array in python and when to use them?

A Python Array is a collection of data structures of the same category with the same dataset. It is used to store data collections. The “array” module in Python is accountable for dealing with arrays. When using the array module to generate arrays, all of the array’s elements should be of the same numeric type.

When to use arrays in Python?
When you need to use a lot of variables of the same type, you should use Python arrays. It could also be used to keep track of a huge amount of data. When you need to analyze data dynamically, arrays are extremely beneficial. Because they require less memory, Python arrays are substantially faster than lists.