Data Science Articles

Stephen Gossett

Updated on August 20, 2025

From general interest to advanced texts, here’s the best data visualization books to dive into.

Kerry Halladay

Updated on August 20, 2025

Whether you're looking to network or learn new skills, there’s something for everyone at these conferences.

Stephen Gossett

Updated on August 20, 2025

From popular interest to practical application, here are some shelf-worthy texts.

Stephen Gossett

Updated on August 20, 2025

Looking for free datasets to practice with? Check out these ones suggested by data science instructors.

Abdishakur Hassan

Updated on August 19, 2025

PostgreSQL is an open-source relational database management system that uses SQL to store and manage data. It supports scalability along with advanced data types and features.

Nicolai Berg Andersen

Updated on August 19, 2025

We use JSON to both store and transfer data. Here’s what you need to know to try JSON out for yourself.

Alex Williams

Updated on August 18, 2025

Apache Hive is a distributed data warehouse system built on Apache Hadoop that enables scalable batch processing and SQL-like querying of large data sets using HiveQL.

Anthony Corbo

Updated on August 18, 2025

TensorFlow is an open-source machine learning framework developed by Google used to build, train and deploy machine learning and deep learning models for tasks such as predictive analytics, classification and image recognition.

Artturi Jalli

Updated on August 18, 2025

Cassandra is an open-source, distributed NoSQL database that can manage large volumes of data across multiple servers with high scalability.

Terence Shin

Updated on August 12, 2025

Advanced SQL is the use of structured query language (SQL) techniques for complex querying, data manipulation and management, using features like CTEs, recursive queries, window functions and advanced joins. Here's 10 advanced SQL concepts to know.