1 Anscombe’s Quartet
What is Anscombe’s Quartet? It has four datasets with nearly identical summary statistics. It underscores the limitations of […]
Blog
1 Fiero Code
What is Fiero Code? Fiero is an all-in-one learn-to-code solution that provides everything you need to deliver coding […]
Tableau Desktop
Tableau Desktop is software that allows you to connect to and visualize your data quickly. It allows you […]
The Growth of Data
It’s necessary to discuss some computing history to be able to understand the big data landscape and where […]
Data Governance Introduction
What is data governance? There are several definitions of data governance available from various sources. According to Wikipedia, […]
Map Reduce
What is Map Reduce? First of all, this is an advanced topic, however we need to be aware […]
Apache Spark Introduction
What is Apache Spark? Apache Spark is an open-source, distributed processing system used for big data workloads. Apache […]
Data.World
What is Data World? It’s an organization with a website at data.world. If you are a data professional […]
Ben Schneiderman’s Information Seeking Mantra
Dr. Ben Shneiderman’s “information seeking mantra” is a foundational guideline in the field of data visualization. The mantra […]
DBeaver Database
DBeaver is a SQL client software application and a database administration tool for relational databases. DBeaver Community is […]
RACI Matrix
A RACI matrix defines project roles and responsibilities, providing a comprehensive chart of who is responsible, accountable, consulted, […]
Line Charts in Tableau
The line chart is useful and popular. It is very popular in data analytics when you are observing […]