Data Structures Articles

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.

Daniel Zagales

Updated on December 20, 2023

Ready to migrate your data to a more cost efficient platform? Here’s how to do it without inciting total chaos.

Kausik Chaudhuri

Updated on December 18, 2023

As a managed service provider, here’s what you should know about data sovereignty.

Anthony Corbo

Updated on November 07, 2023

Python data structures are essentially containers for different kinds of data. The four main types are lists, sets, tuples and dictionaries.

Jenny Grange and Chris Guidry

Updated on October 18, 2023

A wave of change is sweeping the software industry, shaking up the interview process. Two hiring managers share insights into the new approach.

Merlin Schäfer

Updated on August 02, 2023

With the array, PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays.