Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid programs offer structure and certific ...

Learning SQL is a great move for anyone working with data, but actually getting good at it can feel tricky, especially if you don’t have a database handy. Luckily, there are tons of free places online ...

"Discover the art of joining granny squares in this comprehensive guide. Learn various techniques to connect your colorful squares seamlessly, creating beautiful blankets, garments, and more. Perfect ...

An employee database where I applied multiple SQL queries during my learning phase. It is a detailed database which includes usage of multiple constraints, well defined relationships and DDL, DML and ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

This tutorial will guide you through the process of using SQL databases with Python, focusing on MySQL as the database management system. You will learn how to set up your environment, connect to a ...

SELECT * FROM customers; -- select all columns from the "customers" table SELECT first_name, last_name FROM customers; -- select only the "first_name" and "last_name" columns from the "customers" ...