SQL and Python are the bread and butter of every data engineer. But you might be wondering what are other technologies and tools you should learn in order to become the most efficient data engineer you can be. Keep in mind that by no means do you have to be an expert in all of these. You should understand what they are used for and have at least an intermediate level of knowledge of most of them (which ones, of course, depends on your team and your position in it)....
Why learn Python?
Python is one of the most popular programming languages of today. It was designed by Guido Van Rossum in the early 90s which means it is now more than 30 years old. It is used, or at the very least can be used, in virtually all areas of IT. You might have already heard somewhere that it is used extensively in data science, AI, data analysis etc. Actually, it is the most popular and most widely used language for working on anything data related....