MySQL Composite Index Best Practices

About

My name is Lucian Oprea and I’m a software engineer from Romania with a strong background in computer science and with more than 10 years of professional experience. I created this channel to share knowledge and teach developers in the way I wish I had been taught, while learning alongside them. I focus on simplifying complex topics like Distributed Systems, System Design, and High-Performance Applications into clear, approachable lessons. I hope this journey helps both myself and others grow as developers. 🚀