If you want to learn Data Science and Machine Learning in 2021 but not sure which programming language to choose then you have come to the right place. Earlier, I have shared, best Data Science courses for beginners as well as free Data Science and free Machine learning courses, and in this article, I am going to share the b_est programming languages you can learn for Data Science and Machine learning in 2021.

Data Science is an exciting field and more and more programmers are aiming to become Data Scientist but one question often puzzles them is which programming language they should learn for Data Science? Many of them confused between popular Data Science programming languages like Pythonand R, and some people like Java developers ask me a lot if they can use Java for Data Science or not.

Being an author of a Programming blog, I have asked this question many times and I finally thought to put together my thought in written form as an article.

I have also been sharing the best programming languages for quite some time also and in the past, I have shared the best programming language for web development and mobile app development, if you haven’t checked them then you can also check them if you wish to become a web developer or mobile app developer in 2021.

In order to choose the best programming language for Data Science, you need to first know what do Data scientists do in their day-to-day job? Because that’s what make difference. If you choose the wrong language then you will suffer in productivity and performance and that can impede your career growth.

One of the most common tasks for Data Science is to procure data, clean them and massage them so that it can be analyzed. More often than not, you need to write a quick script to do this job and for that, you need a programming language that has the right tools and allows you to do this job in few lines of code.

At the same time, you don’t want to choose a programming language with poor performance because time is critical and you often need to process a large amount of data. If your script is taking days to process the data then it won’t help much.

Keeping all these things in mind, here is a list of the best programming languages for Data Science.

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