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 RC = 1.727 CS
1 CS = 0.579 RC
例子:
将15 重复代码转换为校验和冗余:
15 RC = 25.909 CS
| 重复代码 | 校验和冗余 |
|---|---|
| 0.01 RC | 0.017 CS |
| 0.1 RC | 0.173 CS |
| 1 RC | 1.727 CS |
| 2 RC | 3.455 CS |
| 3 RC | 5.182 CS |
| 5 RC | 8.636 CS |
| 10 RC | 17.273 CS |
| 20 RC | 34.545 CS |
| 30 RC | 51.818 CS |
| 40 RC | 69.091 CS |
| 50 RC | 86.364 CS |
| 60 RC | 103.636 CS |
| 70 RC | 120.909 CS |
| 80 RC | 138.182 CS |
| 90 RC | 155.455 CS |
| 100 RC | 172.727 CS |
| 250 RC | 431.818 CS |
| 500 RC | 863.636 CS |
| 750 RC | 1,295.455 CS |
| 1000 RC | 1,727.273 CS |
| 10000 RC | 17,272.727 CS |
| 100000 RC | 172,727.273 CS |