A measure of redundant or duplicated data within a system, indicating inefficiency in storage and potential performance issues.
1 SDR = 0.9 LDPC
1 LDPC = 1.111 SDR
Example:
Convert 15 Space Division Redundancy to LDPC Code Redundancy:
15 SDR = 13.5 LDPC
| Space Division Redundancy | LDPC Code Redundancy |
|---|---|
| 0.01 SDR | 0.009 LDPC |
| 0.1 SDR | 0.09 LDPC |
| 1 SDR | 0.9 LDPC |
| 2 SDR | 1.8 LDPC |
| 3 SDR | 2.7 LDPC |
| 5 SDR | 4.5 LDPC |
| 10 SDR | 9 LDPC |
| 20 SDR | 18 LDPC |
| 30 SDR | 27 LDPC |
| 40 SDR | 36 LDPC |
| 50 SDR | 45 LDPC |
| 60 SDR | 54 LDPC |
| 70 SDR | 63 LDPC |
| 80 SDR | 72 LDPC |
| 90 SDR | 81 LDPC |
| 100 SDR | 90 LDPC |
| 250 SDR | 225 LDPC |
| 500 SDR | 450 LDPC |
| 750 SDR | 675 LDPC |
| 1000 SDR | 900 LDPC |
| 10000 SDR | 9,000 LDPC |
| 100000 SDR | 90,000 LDPC |