### 1.11.1.4 Multiple Applications

In a real world situation there might be many different applications storing information in a session store. If they weren't all carefully planned it would be easy for one application to over-write another's information. One solution might be to setup different session stores for each application but this would require tracking multiple session IDs. A better approach is for the session application to provide a session store to each application but handle the creation and expiry of the sessions collectively. This is exactly what the `web.session` does.