Hyperledger Fabric

Ethereum

IBM Blockchain

TeraForm

functions that manage data

timestamp

data

rules for operations

in 2017 Paris-Sorbonne University became one of the first big European universities to launch a blockchain course

in 2017 Technical University of Munich became one of the first big European universities to launch a blockchain course

in 2017 University of Glasgow became one of the first big European universities to launch a blockchain course

in 2017 University of Edinburgh became one of the first big European universities to launch a blockchain course

twice as much electricity in one year as the whole of Sweden that led to the release of up to 120 million tonnes of CO2 each year

fifty times as much electricity in one year as the whole of USA that led to the release of up to 120 million tonnes of CO2 each year

twice as much electricity in one year as the whole of France and Germany that led to the release of up to 120 million tonnes of CO2 each year

ten times as much electricity in one year as the whole of Luxemburg that led to the release of up to 120 million tonnes of CO2 each year

data nomalization is carried out in blockchain using hash key

data nomalization is achieved only at the beginning of the block in blockchain

data nomalization has one form in blockchain but three forms in RDBMS

data normalization is not necessary in blockchain

NoSQL systems are superior to blockchain

in blockchain, we do not have attributes and values

NoSQL can perfectly and easily be tranformed to the equivalent in blockchain

NoSQL systems in all respect is the same compared to blockchain

Interopeability

Authentication

Integrity

Confidentiality

verification and validation of application specific conditions

validation of data content

specification of rules for operations on the blockchain

provision of environment to implement policies for the transfer of assets in a decentralized network

R3 Corda

EOSIO

Tezos

JavaScript