Data Structures Articles

Jignesh Patel

Updated on July 16, 2024

A culture that prizes discovery over verification has led to a crisis in the quality of academic research. If businesses aren’t careful, the same problem will make their expensive data science solutions equally suspect.

Rory Spanton

Updated on July 15, 2024

The strsplit() function is a powerful tool for splitting strings in R using delimiters or regular expressions. Learn about its many uses with these examples.

Cristina Alaimo and Jannis Kallinikos

Updated on June 04, 2024

In this book excerpt, our experts distill some essential and recurrent characteristics of how we make and use data.

Krishna Subramanian

Updated on April 10, 2024

Bringing structure to unstructured data may sound like a paradox, but it’s more intuitive than you think.

David Klempfner

Updated on March 07, 2024

Two’s complement is a mathematical operation on binary numbers used to signify positive or negative integers. Learn how it works and the formula behind it.

Giorgos Myrianthous

Updated on February 21, 2024

A fact table contains the primary keys to a referenced dimension table, and the dimension table contains the descriptive information. They make up the key components in star schema.

Akshay Kumar

Updated on January 18, 2024

HashMap is a popular data structure in Java that uses the Map interface and a hash table to provide efficient access and manipulation of data based unique keys.

Adam Ross Nelson

Updated on January 12, 2024

Here’s how your organization can establish a concrete data culture from scratch.

Parul Malhotra

Updated on January 10, 2024

In code, 0.1 + 0.2 doesn’t equal 0.3 due to floating point arithmetic. Learn why that is and how floating point arithmetic works.

Krishna Subramanian

Updated on December 21, 2023

The rapid growth of AI will reshape key aspects of data management.