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 CS = 0.917 NO
1 NO = 1.091 CS
例子:
将15 校验和冗余转换为网络高架冗余:
15 CS = 13.75 NO
| 校验和冗余 | 网络高架冗余 |
|---|---|
| 0.01 CS | 0.009 NO |
| 0.1 CS | 0.092 NO |
| 1 CS | 0.917 NO |
| 2 CS | 1.833 NO |
| 3 CS | 2.75 NO |
| 5 CS | 4.583 NO |
| 10 CS | 9.167 NO |
| 20 CS | 18.333 NO |
| 30 CS | 27.5 NO |
| 40 CS | 36.667 NO |
| 50 CS | 45.833 NO |
| 60 CS | 55 NO |
| 70 CS | 64.167 NO |
| 80 CS | 73.333 NO |
| 90 CS | 82.5 NO |
| 100 CS | 91.667 NO |
| 250 CS | 229.167 NO |
| 500 CS | 458.333 NO |
| 750 CS | 687.5 NO |
| 1000 CS | 916.667 NO |
| 10000 CS | 9,166.667 NO |
| 100000 CS | 91,666.667 NO |