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 HC = 0.833 BR
1 BR = 1.2 HC
例子:
将15 锤子代码冗余转换为块冗余:
15 HC = 12.5 BR
| 锤子代码冗余 | 块冗余 |
|---|---|
| 0.01 HC | 0.008 BR |
| 0.1 HC | 0.083 BR |
| 1 HC | 0.833 BR |
| 2 HC | 1.667 BR |
| 3 HC | 2.5 BR |
| 5 HC | 4.167 BR |
| 10 HC | 8.333 BR |
| 20 HC | 16.667 BR |
| 30 HC | 25 BR |
| 40 HC | 33.333 BR |
| 50 HC | 41.667 BR |
| 60 HC | 50 BR |
| 70 HC | 58.333 BR |
| 80 HC | 66.667 BR |
| 90 HC | 75 BR |
| 100 HC | 83.333 BR |
| 250 HC | 208.333 BR |
| 500 HC | 416.667 BR |
| 750 HC | 625 BR |
| 1000 HC | 833.333 BR |
| 10000 HC | 8,333.333 BR |
| 100000 HC | 83,333.333 BR |