1 PB = 4 DC
1 DC = 0.25 PB
例子:
将15 奇偶校验的冗余转换为数据压缩：
15 PB = 60 DC
| 奇偶校验的冗余 | 数据压缩 |
|---|---|
| 0.01 PB | 0.04 DC |
| 0.1 PB | 0.4 DC |
| 1 PB | 4 DC |
| 2 PB | 8 DC |
| 3 PB | 12 DC |
| 5 PB | 20 DC |
| 10 PB | 40 DC |
| 20 PB | 80 DC |
| 30 PB | 120 DC |
| 40 PB | 160 DC |
| 50 PB | 200 DC |
| 60 PB | 240 DC |
| 70 PB | 280 DC |
| 80 PB | 320 DC |
| 90 PB | 360 DC |
| 100 PB | 400 DC |
| 250 PB | 1,000 DC |
| 500 PB | 2,000 DC |
| 750 PB | 3,000 DC |
| 1000 PB | 4,000 DC |
| 10000 PB | 40,000 DC |
| 100000 PB | 400,000 DC |
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