Reference > Database > Data models
System data models
The system data models show the relationship of database tables used for WebSphere Commerce system functions.
- Command data model
The command data model shows the relationship between database tables that contain information about the system commands.
- Scheduler data model
The Scheduler data model shows the relationship between database tables that contain information about the scheduler.
- Language data model
The language data model shows that a store entity can specify alternative languages, in pairs.
- Messaging data model
The Messaging data model shows the relationship between database tables that contain information about messaging.
- Messaging extension data model
The messaging extension data model shows the relationship between database tables that contain information about messaging extensions.
- Mobile device data model
The Mobile device data model shows the relationship between database tables that contain information about mobile (pervasive) device options within the system.
- Stage server data model
The staging server data model shows the database tables that contain information about the staging server. These tables have no direct relationship with each other.
- System data model
The system data model shows the relationship between database tables that contain information about systems.
- User traffic data model
The user traffic data model shows the relationship between database tables that contain information about user traffic.
- Views and temporary tables data model
The views and temporary tables data model shows information about views and temporary tables.
- Session management data model
The session management data model shows the relationship between database tables that contain information about session management.
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