התרחיש
Model the classes and relationships for user sessions and notifications in the PuntoFeria mobile app.
מה מופיע בתרשים הזה
פענחו את ההחלטות שמאחוריו.
01
Each User can have multiple UserSessions
02
Each UserSession generates multiple Notifications
03
NotificationPreferences are set per User
Use for designing session management and push notification subsystems in mobile apps.