Primary Key

• An overview of the most common commands in relational databases with SQL

  01/12/2024

  In the previous chapter, we reviewed the origins and fundamentals of databases. We took a brief journey through the different types of databases, including relational ones.

• Databases, an introduction to fundamentals

  15/11/2024

  Today we will talk about databases, which are often the backbone of modern computer systems, powering everything from business applications to social networks and e-commerce systems.