Data Science

Data Literacy Skills for Professionals

Data Literacy Skills for Professionals

Data literacy is the ability to explore, understand, and communicate data in a meaningful way. This article will guide you through just a few of the aspects of data literacy.

Anne Fernandez
Using defaultdict in Python
Data Science

Using defaultdict in Python

The Python defaultdict automatically assigns a default value to missing keys, simplifying dictionary operations and preventing KeyError exceptions, especially when working with collections.

The Types of Multiplexing Explained

What you need to know about multiplexing, including the way it works and the two types of multiplexing.

Matthew George
Matthew George on February 17th 2022

How to Become a Network Engineer

The demand for network engineering in North America and Europe is on the rise. Learn how to become a certified network engineer.

myles brown
Myles Brown on January 3rd 2022

Data Warehouse vs. Data Lake: What’s the Difference?

Learn the difference between data warehouses and data lakes, and how businesses use them.

myles brown
Myles Brown on May 14th 2020

The 12 Most Difficult IT Jobs for Employers to Fill

With so many pathways to get into these 12 IT jobs employers are struggling to fill, it can be hard to know where to start. In many cases, there is a fair bit of overlap with other IT areas, so businesses would benefit from implementing in-house upskilling, reskilling and IT training programs for the staff they currently have. It all starts with the right training.

Matthew George
Matthew George on March 23rd 2020