10 Data Science Programming Languages Being Used in 2024

Updated on

October 29, 2024

With so many options in 2024, choosing the right programming language is key for any data scientist. Be it Python and R, or new emerging challengers Julia and Go, each has its best use case. In this blog, we’ll break down the top 10 data science programming languages being used this year and how they’re powering some of the coolest projects in the field.

Data Science Programming Languages

Data Science Programming Languages: Python

Python remains a powerhouse in data science owing to its simplicity and versatility. It is widely used in machine learning, data visualization, and data analysis. Python’s extensive libraries, including but not limited to Pandas, NumPy, and TensorFlow, implement even complex models rather easily and allow one to provide insights into data through visualization easily. This makes it excellent for both amateur and professional programmers. Python has powered- and continues to power projects in fields like natural language processing and autonomous driving systems, where it facilitates real-time decision-making models.

Python

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Data Science Programming Languages: R

But R has been developed especially for statistical computing and graphics, and therefore it is very well adapted for data analysis. It has a wide variety of packages that complement its features, among them being ggplot2 for data visualization option for data processing, which makes R capable of going through even the most complex statistical analyses with ease. It is for this reason, R is often seen in genomic and financial projects where precise computations are crucial. R is therefore highly in demand both in academia and in industries relying on thorough statistics, such as biostatistics and social sciences.

R

Data Science Programming Languages: SQL

SQL (Structured Query Language) is essential in database programming- which forms one of the core tasks in data science. SQL enables effective extraction, manipulation, and querying of structured data; hence, it is a must-have tool for data analysts and data engineers alike. Many projects in data science start off in SQL, where one retrieves data before proceeding with other languages for analysis and visualization. SQL is essential for real-time processing in recommendation systems and customer analytics for businesses like Netflix and Airbnb.

SQL

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Data Science Programming Languages: Julia

Julia is a super-fast programming language that has specifically designed for numerical and scientific computing. Due to the unparalleled speed and efficiency, it becomes the ultimate choice for implementing projects where complex mathematical computations are needed. Its syntax resembles that of Python; thus, it is very accessible for data scientists who want to work with high-level mathematical models or simulations. Julia’s real-time performance is utilized in projects requiring vast data processing with minimized latency.

Julia

Data Science Programming Languages: Scala

The language Scala, which is designed to run on the JVM, is optimized for large-scale data processing, which in English means that it's supposed to be quite good when it comes to big data applications. It's pretty commonly used in conjunction with Apache Spark-a very popular framework for distributed data processing. Strong typing and functional programming features make it more productive for data scientists to work with big data sets. Scala’s efficient handling of big data makes it popular in data infrastructure and cloud computing projects.

Scala

Data Science Programming Languages: Java

Java remains a leader in data engineering and large data science projects. Thanks to its reputation of stability and scalability, Java is often used in the development of complex data pipelines and machine learning models going into production. Its compatibility with big data technologies like Hadoop and Spark reinforces its position further for enterprise-level data solutions and robust pipeline development, especially in e-commerce and finance.

Java

Read more on applications of Java in data science on Oracle’s Official Java website

Data Science Programming Languages: MATLAB

MATLAB is widely used in academia and industries that heavily involve data visualization and numerical computation, such as engineering and bioinformatics. MATLAB contains powerful toolboxes and, therefore, has become a standard for advanced mathematical modeling and the development of algorithms. Though its utilization may not be so extensive in the general data science area, its accuracy in specific fields makes it a precious addition to have under a programmer’s belt.

MATLAB

Data Science Programming Languages: SAS

SAS is widely used in such industries where data security and regulatory compliance are at their most critical, including healthcare, finance, and social sciences. It comes with a reputation for bringing consistent statistical analysis and data management capabilities to environments that require serious statistical validation of the way data is treated such as fraud detection or medical research.

SAS

Learn more about SAS and its data science applications on SAS’s official website.

Data Science Programming Languages: JavaScript

JavaScript is finding its place increasingly in data visualization, especially with libraries such as D3.js, which allow for interactive visualizations on the web. Although traditionally not a language of data science, JavaScript has become a golden key to the data scientist who wishes to build interactive dashboards and data visualization tools.

JavaScript

Data Science Programming Languages: Go

Go, or Golang is growing in popularity for data science infrastructure and data engineering projects, especially in applications requiring fast and efficient execution. Known for its concurrency support and simplicity, Go is a preferred choice for building scalable data applications and microservices.

Go

Learn more about Go’s applications in data science on Golang’s official website.

Choosing the Right Data Science Programming Language

With so many options, one should choose a language that aligns with their career goals. Are you interested in data analysis and visualization? Python and R might be the way to go. Are you about big data and scalability? Java and Scala are excellent choices. For those interested in fast performance for complex computations, Julia and Go offer strong benefits.

The best way to determine your ideal language is through hands-on practice. Data Science Bootcamps and Certifications can help you discover structured learning routes to take. Data Science is changing constantly and keeping up can be a pain. Make sure to follow the top Data Science influencers in order to keep up to date with the trends and fresh news.

The complete guide to the skill set that comprises a successful data science career is discussed in much greater detail in Ace the Data Science Interview, an Amazon #1 best-seller offering deep insights and resources for aspiring data scientists.

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