Table 3 Performance Comparison of Different Existing Systems.
From: A scalable blockchain based framework for efficient IoT data management using lightweight consensus
Parameters | [4] | [7] | [15] | [14] | [1] | This Paper |
|---|---|---|---|---|---|---|
Consensus | PoW | PoC | PoAh | PoAh | PoS | DPoS |
TPS | 12–15 | – | 400 +  | 400 +  | 100 +  | 4000 +  |
Block Time | – | – | 15 s | 15 s | 15-20 s | 0.5 s |
Scalable | Low | Low | Low | Low | Low | High |
Security | High | High | High | High | Low | High |
Efficiency | Low | Low | Low | Low | Low | High |
Storage | Low | Low | Low | Low | Low | High |
