Data Science Articles

Philip Wilkinson

Updated on March 15, 2023

A Python linked list is an abstract data type that presents a linear collection of data organized as nodes that then link to another node. Build your own with this guide. 

Artturi Jalli

Updated on March 15, 2023

Ruby is a general-purpose object-oriented programming language that programmers use in many subfields of computer science.

Terence Shin

Updated on March 15, 2023

Learn 10 advanced SQL concepts you should know for data science interviews to take your SQL skills to the next level.

Wai Foong Ng

Updated on March 15, 2023

ExcelJS is a helpful JavaScript package that acts as an Excel workbook manager. This guide will help you read, manipulate and write spreadsheet data to XLSX and JSON.

Alex Williams

Updated on March 15, 2023

Apache Hive is a data warehouse system designed to operate on a massive scale with a primary focus on fast data analysis and rapid online insights.

Abdishakur Hassan

Updated on March 15, 2023

PostgreSQL is an open-source relational database management system that runs on all major operating systems.

Artturi Jalli

Updated on March 15, 2023

Cassandra is an open-source, scalable NoSQL database with high-performance capabilities.

Abdishakur Hassan

Updated on March 15, 2023

SQLite is a software library that provides a lightweight, embeddable database engine. Here’s how it works.

Bahar Salehi

Updated on March 15, 2023

Through proper data management, companies can process raw data and transform it into high-quality, valuable information. Here’s how.

Manuel Silverio

Updated on March 15, 2023

Relational databases (SQL databases) are organized collections of data that are structured to recognize relationships between records.