# Performance/Capacity Simulation

## Test Cases

| Test ID | Description |
|---------|-------------|
| PV-N001 | Process 10000 records (generate, read back, verify checksum) |
| PV-N002 | SORT 10000 records (descending input, ascending output) |
| PV-N003 | REPORT processing time summary |

## Features Covered
- Large-scale sequential file I/O (10000 records)
- SORT statement with 10000 records
- Checksum verification (50005000 = sum 1..10000)
- File STATUS checking on batch operations
- Performance measurement scaffolding

## Expected Results
All 3 tests should display PASS. Record count should be 10000, checksum should be 50005000.