Hello, Habr! My name is Azat Yakupov, and I work as a Data Architect at Quadcode. Today, I want to discuss relational databases, which play a crucial role in the modern IT world. Most readers likely understand what they are and what they are used for.
But how and why did relational databases come about? Many of us only know this approximately. The history of the technology's creation is quite interesting and helps better understand the foundation of the digital world. If you are interested in this topic, please read on.
