Which Language Suits or Required for Data Science Industry?

What is a Programming Language?

Programming language refers to a formal language that contains a collection of instructions and generates the desired result. Algorithms are implemented in computer programmes using a variety of languages.

For data science, a variety of programming languages are also employed. To fully realise the goal and functions of data science, a data scientist needs grasp the analytical tools and at least one language.

Low-Level and High-Level Programming Languages

There are many types of programming languages that are used to implement algorithms and have multiple applications.

• Low-Level Programming Languages

  Although these languages are less sophisticated, they are simple to master. Assembly and machine languages are examples of low-level programming languages. Compared to their high-level equivalents, low-level programming languages are faster and more memory-efficient.

• High-level Programming

  High-level programming languages offer a strong conception of detailed programming ideas and concepts. They have the ability to create codes that make a computer independent. Besides, high-level programming languages are utter advance, portable, and closer to human language.

Which Language is Good for Data Science?

Data scientists today work in a rapidly expanding area, thus in order to further their careers, they must acquire at least one or two high-level programming languages.

Let's examine some of these languages' characteristics and benefits.

In no particular order, the most popular programming languages available today are Java, JavaScript, Scala, SQL, R, and Python.

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• Python

  The most widely used and popular data science programming language that has frequently been taught in beginner courses at universities is Python. It frequently makes an appearance when ranking top programming languages.

  Used mainly for web and research development, Python is similar to Java in that they both have very clean syntax. Although Python is not strictly object-oriented, you can begin writing usable code without putting everything within a class as you do in Java.

  Python works like a Swiss knife. It can be used anywhere and at any level. You can interact with hardware through Arduino, use its scientific libraries, do web scrapping, connect with the web, use its CMS like Django, build your search engine, and run a web server. It's highly scalable, functional, Supports multi-threading and parallelism.

• JavaScript

  JavaScript is undoubtedly one of the most popular languages on the globe, whether you like it or not. This is due to the fact that it's the web's primary language. JavaScript is the only programming language that provides the same capability, thus you are forced to use it. At the very least, if you want to provide your website and online apps more sophisticated interaction.

  Furthermore, JavaScript's capabilities are no longer constrained because to the development of Node.js and React Native. Today, JavaScript alone may be used to build complete websites and applications.

  If you don't know JavaScript, your usefulness as a software developer may be severely reduced. JavaScript is a widely used language that is essential to the web. JavaScript is capable of doing what Python can accomplish on the backend. Neither too simple nor too complex. With the aid of certain frameworks, learning JavaScript enables you to create even mobile applications.

• Java

  Java has consistently been ranked as as one of the best programming languages for years. This is due to its ease of use, "Write once, run anywhere" capabilities, and being the de-facto language of Android.

  It’s also frequently taught in beginner courses at universities and used by many large scale corporations.

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• Scala

  Another high-level programming language that was developed in 2003 is called Scala. Big data handling and objective programming capabilities are both offered by Scala.

• R

  R programming language is used to find the solutions of statistical computing and graphics. R language offers to exploring data sets and conducting ad hoc analysis.

• SQL

  The relational DBMS uses the computer language Structure Query Language (SQL) to manage and store data. It was the first business language made available for the relational model developed by E.F. Codd.

But Why Did I Choose These Languages?

A solid understanding of these languages will help you have a solid decision making of where to develop a certain component. Some things are better done on the backend, like heavy processing, because you will limit front end processing with your computer processing power and not utilize server capacity.

These languages have enough breadth and depth to be deployed anywhere. They can cater to 90% of common demands.

In a Nutshell:

More than 250 programming languages are employed in various industries in our fast evolving technological world.

With more than 70,000 libraries and 8.2 million users globally, Python emerges as the most prominent and respected programming language in this expanding business.

It is advised that you study SAS if you have no prior experience yet wish to work in the data science field. After studying SAS, you can have a high-paying career in the market because it is a very simple language.

Additionally, if you have sufficient experience, you should pick up a new tool and hone your abilities.