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 RF = 1.455 CS
1 CS = 0.688 RF
例子:
将15 可靠性因素转换为校验和冗余:
15 RF = 21.818 CS
| 可靠性因素 | 校验和冗余 |
|---|---|
| 0.01 RF | 0.015 CS |
| 0.1 RF | 0.145 CS |
| 1 RF | 1.455 CS |
| 2 RF | 2.909 CS |
| 3 RF | 4.364 CS |
| 5 RF | 7.273 CS |
| 10 RF | 14.545 CS |
| 20 RF | 29.091 CS |
| 30 RF | 43.636 CS |
| 40 RF | 58.182 CS |
| 50 RF | 72.727 CS |
| 60 RF | 87.273 CS |
| 70 RF | 101.818 CS |
| 80 RF | 116.364 CS |
| 90 RF | 130.909 CS |
| 100 RF | 145.455 CS |
| 250 RF | 363.636 CS |
| 500 RF | 727.273 CS |
| 750 RF | 1,090.909 CS |
| 1000 RF | 1,454.545 CS |
| 10000 RF | 14,545.455 CS |
| 100000 RF | 145,454.545 CS |