BIMS storage spike

Fictional data only. This page tests whether a browser can keep BIMS records safely: encrypted, after a crash, offline, and in backups.

This device

Checking…

1. Data

For the full test use 5000 residents at 200 KB (about 1 GB); add them in steps of 500 to watch progress.

2. Crash test

Start the writer, then kill the app: swipe it away, force-stop the browser, or restart the phone. Reopen, press Start, then Verify. Every saved number must still be there. The writer starts again only after Verify.


    

  


  

    
3. Wrong key

    

      
    

  


  

    
4. Backup and restore

    

      
    

    

      
      
      
    

  


  

    
5. Printing

    

      
    

    
At 100% the printed border measures 7.5 × 10 inches and the
      ruler marks are 1 inch apart.

  


  

    
Log

    
The log and the Verify count are kept when the app closes,
      until Delete spike data.