The most commonly used languages in the data science sector are Python, JavaScript, and Scala. Other languages include R, SQL, and Julia.
Python – Python is the most widely used programming language in data science. Launched in 1991, it’s a dynamic, object-orientated language that supports multiple paradigms including structured, functional, and procedural programming.
JavaScript – Like Python, JavaScript is a versatile, object-orientated programming language. Capable of handling multiple tasks at once, JavaScript is useful for embedding just about anything from electronics to desktop and web applications.
Scala – Scala is a scalable and effective programming language for handling big data. Useful for large and small businesses alike, Scala supports functional, object-orientated programming as well as synchronised and concurrent processing.