====== Βάσεις Δεδομένων ====== ===== Θεωρία ===== * [[el:school:lessons:db:theory:intro]] * [[el:school:lessons:db:theory:model]] * [[el:school:lessons:db:theory:entity]] * [[el:school:lessons:db:theory:relation]] * [[el:school:lessons:db:theory:entity-relation]] * [[el:school:lessons:db:theory:ER-Example1]] * [[el:school:lessons:db:theory:logical-diagram]] * [[el:school:lessons:db:theory:LD-Example1]] ===== Εργαστήριο ===== * [[el:school:lessons:db:lab:movie-comments]] * [[el:school:lessons:db:lab:catering]]