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

IBM platform

Tezos platform

EOSIO platform

etherum

RDBMS system is stronger in integrity and redundancy combinely compared to blockchain 

we can establish a one to one relationship between records in blockchain and a record in NoSQL system

we can establish one to many relationship in blockchain systems because many people are interacting

because data in blockchain are encrypted, it is no use converting it to a NoSQL system

simple logic of IF-THEN  

simple logic of CALL(name,data) 

simple logic of IIF(Condition,TRUE,FALSE) 

simple logic of DO-WHILE-LOOP