A 10-Week Course on Advanced Excel for Business Analytics in 2026,' offers a comprehensive pathway to mastering Excel for ...

This repo is used to share all the scripts which is very helpful for interview - cupadhyaya/ms-sql-server-scripts ...

In this phase, I performed: 🔹 Data transformation using SQL queries 🔹 Calculated employee attrition rate and retention insights 🔹 Analyzed attrition patterns by department, job role, age group, and ...

A common SQL interview question is understanding the difference between ORDER BY and GROUP BY. 🔹 ORDER BY is used to sort records in ascending or descending order. 🔹 GROUP BY is used to group ...

About An end-to-end Sales Analytics project built using SQL Server, Power BI, and DAX based on the AdventureWorks dataset. The project covers data modeling, advanced SQL analysis (JOINs, CTEs, ...