Project Starting
Starting is the third phase of the five phases of project management, not the first phase as the […]
data
Big Data Introduction
What is big data? We can now collect and analyze data in ways that were impossible even a […]
Statista
Are you doing research? Do you need data? Have you tried Statista.com? Wikipedia says: “Statista is an online […]
Data Visualization Introduction
Data visualization, also known as “data viz”, is an interdisciplinary field that deals with the graphic representation of […]
Chinook Database
The Chinook Database is a sample database available for several database products, including SQL Server, PostgreSQL, MySQL, Oracle, […]
Data Interpretation and Ethics
The goal of all data analysts is to use data to draw accurate conclusions and make good recommendations. […]
Problem Types of Data Analysts
Data analytics is about solving problems. Right in the first step where we Ask, we want to understand […]
Data Life Cycle
What is the data life cycle? Huge amounts of data can make your PC MAAD. Plan: Decide what […]
Data-Driven Decision Making
Data-driven decision-making is defined as using facts to guide business strategy. A data analyst finds data, analyzes it, […]
The Data Ecosystem
What is the data ecosystem? A data ecosystem is a group of elements that interact to produce, manage, […]
Kaggle Introduction
What is Kaggle? Wikipedia says: “Kaggle, a subsidiary of Google LLC, is an online community of data scientists […]
Power Query Transformations
Power Query is part of Microsoft Excel. It’s a powerful tool that can help you with repetitive tasks. […]