Hashgraph vs Blockchain | Hedera Hashgraph Tutorial | Hashgraph Technology | Edureka

1. CYBERSECURITY CERTIFICATION COURSE Blockchain Certification Training www.edureka.co/cybersecurity-certification-training https://www.edureka.co/blockchain-training

2. Blockchain Genesis Block CYBERSECURITY CERTIFICATION COURSE Blockchain Certification Training Blockchain Certification Training www.edureka.co/cybersecurity-certification-training https://www.edureka.co/blockchain-training https://www.edureka.co/blockchain-training

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4. Hashgraph Propagate information (eg. Transaction) across a peer to peer network where all peers are known Propagate meta-information to vote on the ordering of the information send events. Make sure that after a while you can be 100% certain that a piece of information is valid and the data is consistent CYBERSECURITY CERTIFICATION COURSE Blockchain Certification Training www.edureka.co/cybersecurity-certification-training https://www.edureka.co/blockchain-training

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6. The speed of the network is limited by the bandwidth that the nodes provide to the network. Hashgraph Blockchain Hashgraph Blockchain 1 7 7- -10 10 250,000 250,000 transactions transactions per second per second transactions transactions per second per second The speed of the network is limited The speed of the network is limited by the bandwidth that the nodes by the bandwidth that the nodes provide to the network provide to the network. Hashgraph Hashgraph barely uses bandwidth barely uses bandwidth and is able to reach a very high and is able to reach a very high throughput throughput Blockchain Certification Training Throughput Throughput https://www.edureka.co/blockchain-training

7. Blockchain Hashgraph Hashgraph Blockchain Order of Order of Transactions Transactions Transactions Transactions to delay to delay Event n Hash (parent a) Hash (parent b) Timestamp Transaction 1 Transaction 2 Blockchain Certification Training Fairness Fairness Miners determine the order of Miners determine the order of transactions of each block transactions of each block Transactions are serialized by Transactions are serialized by timestamps timestamps https://www.edureka.co/blockchain-training

8. Blockchain Hashgraph LEDGER Hashgraph Blockchain Transactions Value 1 Sam -> Adam 12.000 Adam -> Andrew 0.250 Michael -> Robert 28.5321 Andrew -> Sam 9.134 Daniel -> Jason 16.2014 Robert -> Michael 3.082456 Transaction is available to everyone Transaction is available to everyone within minutes within minutes Transaction is available to everyone Transaction is available to everyone in Blockchains too in Blockchains too Transaction Record Eventually gets Transaction Record Eventually gets Deleted Deleted storage required to maintain live ledgers storage required to maintain live ledgers would use less than 1 GB would use less than 1 GB Transaction Record is sored in the ledger Transaction Record is sored in the ledger forever forever Requires more than 60GB of space for Requires more than 60GB of space for running Blockchain Software running Blockchain Software Blockchain Certification Training Provable & Provable & Verifiable Verifiable https://www.edureka.co/blockchain-training

9. Blockchain Hashgraph Hashgraph Blockchain 1 Blockchain Certification Training Byzantine Agreement Byzantine Agreement https://www.edureka.co/blockchain-training

10. Blockchain Hashgraph Hashgraph New Block Prev Block Hash: #78A… Transaction: Transaction 1 Transaction 2 Transaction 3 Transaction 1 Transaction 2 1 Transaction 3 Hashgraph Hashgraph is 100% efficient is 100% efficient technology as it won’t work on technology as it won’t work on proof of work proof of work Hard to get 100% result, miners Hard to get 100% result, miners are stakeholders and runs are stakeholders and runs expensive mechanism to process expensive mechanism to process transaction transaction Blockchain Certification Training Cost & Performance Cost & Performance https://www.edureka.co/blockchain-training

11. Blockchain Hashgraph Blockchain Secure by Asynchronous Byzantine Secure by Asynchronous Byzantine Fault Tolerant. This makes it more Fault Tolerant. This makes it more resilient against botnets, DDoS resilient against botnets, DDoS attacks, and firewalls attacks, and firewalls Blockchain is also Byzantine Fault Blockchain is also Byzantine Fault Tolerant System and are resilient to Tolerant System and are resilient to DDoS attacks and firewalls DDoS attacks and firewalls Blockchain Certification Training Safe from DDoS Attacks Safe from DDoS Attacks https://www.edureka.co/blockchain-training

12. Is Hasgraph Really That Great?? Blockchain Certification Training https://www.edureka.co/blockchain-training

13. Is Hashgraph Really That Great?? Open Source! Open Source! t can only operate in permissioned Setting! permissioned Setting! Not Not I It can only operate in Blockchain Certification Training https://www.edureka.co/blockchain-training