Doctrine Primer

Doctrine Primer is a foundational guide or introduction to Doctrine, which is an Object-Relational Mapping (ORM) library used in programming. It helps developers interact with databases more efficiently by allowing them to work with objects in their code rather than writing raw SQL queries. The primer explains key concepts, best practices, and how to set up and use Doctrine effectively within applications, making database management simpler, more structured, and less error-prone for developers.