Open lesson "Basic database concepts"

Hello! We present to your attention the next open lesson "Basic Database Concepts", which we conducted as part 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 conceptual schemas of the subject area using an 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.