A measure of redundant or duplicated data within a system, indicating inefficiency in storage and potential performance issues.
1 PB = 1.111 SDR
1 SDR = 0.9 PB
Example:
Convert 15 Parity Bit Redundancy to Space Division Redundancy:
15 PB = 16.667 SDR
| Parity Bit Redundancy | Space Division Redundancy |
|---|---|
| 0.01 PB | 0.011 SDR |
| 0.1 PB | 0.111 SDR |
| 1 PB | 1.111 SDR |
| 2 PB | 2.222 SDR |
| 3 PB | 3.333 SDR |
| 5 PB | 5.556 SDR |
| 10 PB | 11.111 SDR |
| 20 PB | 22.222 SDR |
| 30 PB | 33.333 SDR |
| 40 PB | 44.444 SDR |
| 50 PB | 55.556 SDR |
| 60 PB | 66.667 SDR |
| 70 PB | 77.778 SDR |
| 80 PB | 88.889 SDR |
| 90 PB | 100 SDR |
| 100 PB | 111.111 SDR |
| 250 PB | 277.778 SDR |
| 500 PB | 555.556 SDR |
| 750 PB | 833.333 SDR |
| 1000 PB | 1,111.111 SDR |
| 10000 PB | 11,111.111 SDR |
| 100000 PB | 111,111.111 SDR |