Practice and completion documentation of the Udemy SQL Certificate Course

Welcome to the UniversityDB_SQL_Queries repository! This project is designed to give you hands-on experience with SQL queries involving Data Definition Language (DDL) and Data Manipulation Language (DML) operations. The tasks include creating databases and tables, inserting data, and performing various SQL queries to manipulate and retrieve data.

To analyze sales data to uncover insights into sales performance, trends, and patterns, and to develop an interactive dashboard that provides a comprehensive view of sales metrics and KPIs.

"SQL Data Analysis for HR Metrics: Insights on Work Balance, Attrition Rate, Working Years, and Monthly Income"

SQL analysis on the Northwind database explores customer behavior, churn, sales trends, and segmentation. Includes metrics like CLTV, geographic insights, and purchasing patterns. A practical demonstration of SQL for advanced data analytics, providing actionable insights for customer retention, engagement, and business strategy optimization.