Database Articles

Alyssa Schroer

Updated on November 06, 2023

These big data in business companies specialize in analytics and insights for marketing, retail and other industries.

Artem Oppermann

Updated on September 26, 2023

Object-relational mapping speeds up development time for teams and reduces costs, but how does it work? Our expert explains.

Amir Elkabir

Updated on September 21, 2023

Kaggle has evolved into a playground for established professionals and aspiring data scientists.

Chris Dowsett

Updated on August 24, 2023

A database is a systematic way of storing information so data can be accessed, analyzed, transformed, updated and moved with efficiency.

Julia Zolotarev

Updated on December 27, 2022

Non-relational databases (NoSQL databases) are data stores that are either schema-free, or have relaxed schemas that allow for changes in the data structure.

Manuel Silverio

Updated on December 21, 2022

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

Manuel Silverio

Updated on December 21, 2022

Data warehousing provides access to information for supporting business intelligence activities. Data warehouses are digital environments for data storage.

Terence Shin

Updated on December 16, 2022

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

Alan Simon

Updated on October 13, 2022

Data warehousing is the aggregation and storage of data in one place, enabling data-driven decision-making. Here’s what you need to know.

Stephen Gossett

Updated on August 31, 2022

The rise of cloud technology, DevOps and site reliability engineering has brought about a new DBA era.