Big Data Articles

Sadrach Pierre

Updated on March 15, 2023

In order to use data effectively for any kind of analysis, data scientists must be able to clean and prepare it first. Fortunately, Python makes doing so easy.

Jye Sawtell-Rickson

Updated on March 15, 2023

Here’s a powerful example of how your company can put data to work.

Kerry Halladay

Updated on March 15, 2023

Learn how these four companies did it.

Kerry Halladay

Updated on March 15, 2023

Not all jobs are posted publicly. Here’s how to find them.

Satyapriya Chaudhari

Updated on March 15, 2023

Descriptive statistics is a statistical measure used to describe data through numbers, like mean, median and mode. Here’s how to calculate them.

Alan Simon

Updated on March 15, 2023

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

Alan Simon

Updated on March 15, 2023

Data modeling is the process of mapping out how major pieces of data will relate to one another before creating an analytical model. Here’s what you need to know.

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.

Artturi Jalli

Updated on March 15, 2023

MariaDB is a fast, scalable open-source community-supported relational database management system that’s also an enhanced version of MySQL.