That is how to effectively create arrays in Python. However, there are other options for arrays too. One example is to create a CSV file, which you can learn to do in our quick guide .

Likewise, let’s say we wanted to perform a reduction function—that is, apply .add along one axis of a multi-dimensional array, with the results being a new array with one less dimension.

However, this works against Python's base architecture decisions. Python is an interpreted language as opposed to being compiled, and it was never designed to efficiently support multithreading. Since ...