Open lesson "Basic database concepts"

Hello! We present to your attention another open lesson “Basic Database Concepts”, which we conducted in the framework of the course “Backend Developer in PHP” . The webinar was conducted by the second teacher of the course, Oleg Kozintsev , who analyzed the description of the conceptual schemas of the subject area using the ER-model, the history of SQL, its standards and compatibility, and analyzed the relational model in detail.



We are waiting for comments, suggestions here or go to the open day.