Characteristics POA DPOS "Permissoned Or Permissionless" Permissionless Both
Transaction Rate Low High
Token Needed Yes Yes
Costing Yes No
Scalability of Peer Network High High
Trustless No No
Adversay Tolerence Unknown Unknown
P.S Proof of Activity (“POA”): POA is similar to POW. The only difference is that it doesn’t require miner to mine a new block and the transactions are not required to be part of the new block. Basically, it is a sole purpose on tackle the complex cryptographic puzzle (Davila and Tarnow 2019).
Delegated Proof of Stake (“DPOS”): DPOS allows miners to vote for “delegates” before transaction input. The delegates are responsible for validation and maintenance of the transactions Davila and Tarnow 2019).
Adversary tolerance - The fraction of the network that can be compromised without the consensus being affected. Each consensus model has a certain threshold to adversary tolerance Saving Changes...
RAJESH K LProject Manager, PMP| Bharat Electronics, Bengaluru, IndiaBengaluru, Karnataka, India
This is PM discussion area.
Block chain and consensus algorithm are new concept to me.
Mr. Ping can u share some reference material on the same for benefit of all. Saving Changes...
"Humanity has advanced, when it has advanced, not because it has been sober, responsible and cautious, but because it has been playful, rebellious and immature."
