Database Articles

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Alyssa Schroer Alyssa Schroer
Updated on November 06, 2023

Big Data in Business: 16 Examples to Know

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

Big Data in Business: 16 Examples to Know
Artem Oppermann Artem Oppermann
Updated on September 26, 2023

What Is Object-Relational Mapping (ORM)?

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

What Is Object-Relational Mapping (ORM)?
Amir Elkabir Amir Elkabir
Updated on September 21, 2023

What Is Kaggle? How to Compete in Kaggle Competitions.

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

What Is Kaggle? How to Compete in Kaggle Competitions.
Chris Dowsett Chris Dowsett
Updated on August 24, 2023

What Is a Database?

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

What Is a Database?
Julia Zolotarev Julia Zolotarev
Updated on December 27, 2022

What Is a Non-Relational Database?

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.

What Is a Non-Relational Database?
Manuel Silverio Manuel Silverio
Updated on December 21, 2022

What Is a Relational Database?

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

What Is a Relational Database?
Manuel Silverio Manuel Silverio
Updated on December 21, 2022

What Is Data Warehousing?

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

What Is Data Warehousing?
Terence Shin Terence Shin
Updated on December 16, 2022

10 Advanced SQL Concepts You Should Know for Data Science Interviews

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

10 Advanced SQL Concepts You Should Know for Data Science Interviews
Alan Simon Alan Simon
Updated on October 13, 2022

What Is Data Warehousing? Understand the Importance of Data Structures and Architecture.

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

What Is Data Warehousing? Understand the Importance of Data Structures and Architecture.
Stephen Gossett Stephen Gossett
Updated on August 31, 2022

What Is a Database Administrator? Will DBAs Disappear?

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

What Is a Database Administrator? Will DBAs Disappear?