OHadoop ! Oracle

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Distributed Ledger Technology (DLT) - BlockChain

A distributed ledger is a type of data structure which resides across multiple computer devices, generally spread across locations or regi...
Difference between DLT & Blockchain

What is the difference between distributed ledger technology and blockchain technology? Distributed ledgers are a great, new kind of dec...
Hadoop FrameWork Diagram
Hadoop Pictorial Tutorial
Hive Tutorial 1
Polygot Programming

In the age of Polyglot programming ,found some interesting links to learn different polyglot programming languages To learn R & Nu...
Types of Blockchains

A blockchain can be both permissionless (like Bitcoin or Ethereum) or permissioned (like the different Hyperledger blockchain frameworks)...
Bitcoin Blockchain

In the Bitcoin network, miners must solve a cryptographic challenge to propose the next block. This process is known as ' proof of work...
Blockchain Transactions

The record of an event, cryptographically secured with a digital signature, that is verified, ordered, and bundled together into blocks, fo...
Consensus

Consensus is a process whereby the peers synchronize the data on the blockchain.There are a number of consensus mechanisms or algorithms. ...

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