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 DC = 0.647 TDR
1 TDR = 1.545 DC
例子:
将15 差分编码转换为时间分段冗余:
15 DC = 9.706 TDR
| 差分编码 | 时间分段冗余 |
|---|---|
| 0.01 DC | 0.006 TDR |
| 0.1 DC | 0.065 TDR |
| 1 DC | 0.647 TDR |
| 2 DC | 1.294 TDR |
| 3 DC | 1.941 TDR |
| 5 DC | 3.235 TDR |
| 10 DC | 6.471 TDR |
| 20 DC | 12.941 TDR |
| 30 DC | 19.412 TDR |
| 40 DC | 25.882 TDR |
| 50 DC | 32.353 TDR |
| 60 DC | 38.824 TDR |
| 70 DC | 45.294 TDR |
| 80 DC | 51.765 TDR |
| 90 DC | 58.235 TDR |
| 100 DC | 64.706 TDR |
| 250 DC | 161.765 TDR |
| 500 DC | 323.529 TDR |
| 750 DC | 485.294 TDR |
| 1000 DC | 647.059 TDR |
| 10000 DC | 6,470.588 TDR |
| 100000 DC | 64,705.882 TDR |