Le scénario
An expo judging platform must track expos, categories, projects, teams, judges, assignments, scores, awards, and winners.
Ce que contient ce dessin
Comprenez les décisions qui le sous-tendent.
01
Surrogate keys for assignments and scores simplify references while preserving judge-project links.
02
Winner entity links Awards to Projects and supports multiple ranks per award.
Use when modeling multi-category expos where judges score projects and organizers assign awards to winning projects.