This project demonstrates a comprehensive analysis of multiple datasets using SQL, Excel, and Tableau to showcase data analysis and visualization skills. Each tool was applied to a separate dataset ...

Both Excel and SQL databases have their pros and cons. But most people are more familiar with Excel than a database. For this reason, you might want to turn your Excel into a sort of SQL database ...

Welcome to this short Data Warehouse tutorial. Here we will create a few data sources and centralize that data in the Data Warehouse. We will also make a simple report from the data with PowerBI. The ...

With most Excel spreadsheets, you enter data manually into cells and then use formulas or other functions to analyze it or perform calculations. If you have a large data source, such as an Access ...

In the rapidly evolving landscape of data analytics, professionals find themselves navigating a diverse array of tools and languages, each possessing unique strengths and weaknesses. Among the ...