This project cleans and prepares a layoffs dataset using SQL by removing duplicates, standardizing text, handling null/blank values, and dropping unnecessary columns. The result is a consistent, high-quality dataset ready for reporting, analysis, and visualization.

Creating a database system that will allow an architect to track their tasks. Allowing them to record and manage the necessary information and documents in an orderly manner.

Proyecto Final del Curso Becado Certificado de SQL SERVER de IBM SkillsBuild y DataHack

This project created an efficient SQL database for Gym Management System software, employing normalized tables and SQL queries for robust data management.

Wise Owl SQL Server Exercises Solutions

Consultas SQL

In this repository, there are database creation and query commands with sql server.

Examples with fundemental operators