系统内冗余或重复数据的度量，表明存储和潜在性能问题效率低下。
1 PO = 0.684 RC
1 RC = 1.462 PO
例子:
将15 协议高架冗余转换为重复代码：
15 PO = 10.263 RC
| 协议高架冗余 | 重复代码 |
|---|---|
| 0.01 PO | 0.007 RC |
| 0.1 PO | 0.068 RC |
| 1 PO | 0.684 RC |
| 2 PO | 1.368 RC |
| 3 PO | 2.053 RC |
| 5 PO | 3.421 RC |
| 10 PO | 6.842 RC |
| 20 PO | 13.684 RC |
| 30 PO | 20.526 RC |
| 40 PO | 27.368 RC |
| 50 PO | 34.211 RC |
| 60 PO | 41.053 RC |
| 70 PO | 47.895 RC |
| 80 PO | 54.737 RC |
| 90 PO | 61.579 RC |
| 100 PO | 68.421 RC |
| 250 PO | 171.053 RC |
| 500 PO | 342.105 RC |
| 750 PO | 513.158 RC |
| 1000 PO | 684.211 RC |
| 10000 PO | 6,842.105 RC |
| 100000 PO | 68,421.053 RC |
规则