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Paralism has solved the long-standing problem of\u00a0<\/span>time consistency\u00a0in the industry through the Proof of Buddy (PoB) consensus algorithm. In addition, with its Hyperblock structure, Paralism allows each parallel sub-chain to have unlimited scalability and cross-chain functionality, while also providing stability similar to running on a\u00a0Bitcoin public chain.<\/p>\n <\/p>\n Produce by Paralism\uff08www.paralism.com)<\/strong><\/p>\n Support\u00a0by hyperchain.net<\/strong><\/p>\n Official website\uff1a www.paralism.com The text is for your reference:<\/p>\n How is data consistency important to parallel blockchain<\/strong>\uff1f <\/strong><\/p>\n \n 1<\/strong><\/p>\n Blockchain is destined to become parallel<\/p>\n This can be seen<\/p>\n From the Lightning network of Bitcoin<\/p>\n Caspar dynamic sharding of Ethereum<\/p>\n As well as the main chain + side chain structure of Cosmos and Poca<\/p>\n \u00a02<\/strong><\/p>\n But why have these famous public chain<\/p>\n Still made no progress on the road to parallel blockchain?<\/p>\n The answer may not be as explosive as you think.<\/p>\n It is called: data consistency<\/p>\n To be specific \n What???<\/p>\n 3<\/strong><\/p>\n What is data consistency?<\/p>\n Why is it so important ?<\/p>\n \u00a0Going back to the blockchain technology itself.<\/p>\n Blockchain technology is not a single technology<\/p>\n It contains multiple elements such as distributed ledger, encryption, timestamp, etc.<\/p>\n \u00a0Time is a very important ,but less mentioned dimension The money spent yesterday<\/p>\n Can be avoided to be spent again today<\/p>\n I.e. Double Spending The basis of decentralized trading<\/p>\n 4<\/strong><\/p>\n In a traditional sequential single chain<\/p>\n \u00a0Blocks are in series<\/p>\n Data structure are with forward and backward k dependencies<\/p>\n To ensure the order of time<\/p>\n 5<\/strong><\/p>\n However in a parallel system<\/p>\n Because multiple sub-chains coexist<\/p>\n Each sub-chain has its own time transaction record<\/p>\n If you can’t synchronize the data between the books<\/p>\n There will be someone from A-chain trying to use yesterday\u2019s \u201cold ticket\u201d<\/p>\n To board the today\u2019s ship on B-chain<\/p>\n That\u2019s a double spending problem<\/p>\n Right there<\/p>\n 6<\/strong><\/p>\n Think about how mechanical clock<\/p>\n Influenced industrial revolution<\/p>\n Even more than how the steamer did.<\/p>\n The mechanical clock<\/p>\n Let people have a unified time scale<\/p>\n Can work together on a global scale<\/p>\n The data consistency<\/p>\n In the parallel blockchain system<\/p>\n Is like mechanical clock<\/p>\n 7<\/strong><\/p>\n So how do you achieve data consistency between subchains in a parallel chain system?<\/p>\n \u00a0A lot of star parallel chain projects.<\/p>\n Did not solve the issue<\/p>\n It is also the core breakthrough of Paralism.<\/p>\n 8<\/strong><\/p>\n We need to know that PoB consensus is a Buddy consensus algorithm with mathematical difficulty<\/p>\n The principle of using parallel chain nodes for peer-to-peer mutual authentication<\/p>\n Extend local consensus to a global consensus in the superblock phase<\/p>\n No matter the status of all nodes is consistent at a certain moment<\/p>\n When it comes to the global consensus stage is the moment for super block<\/p>\n All nodes of the entire system will be synchronized to reach data consistency<\/p>\n 9<\/strong><\/p>\n \u00a0Plus PoW is used to verify the consensus participant’s power conditions<\/p>\n And the cumulative difficulty of consensus from other sub-chains in the business layer<\/p>\n Can help to reinforce the quality of the data on the chain<\/p>\n Highly reliable in terms of parallel consistency across the entire data structure<\/p>\n 10<\/strong><\/p>\n Through the hyper block structure and the reciprocal verification consensus algorithm<\/p>\n \u00a0Paralism gives each parallel subchain<\/p>\n Unlimited scalability and cross-chain functionality<\/p>\n As well as the stability as if running on a public chain of Bitcoin<\/p>\n 11<\/strong><\/p>\n Get on Paralism<\/p>\n Connect with parallel chains!<\/p>\n","protected":false},"excerpt":{"rendered":"![\"\"](\"http:\/\/www.paralism.com\/blog\/wp-content\/uploads\/2019\/07\/en-1.jpg\")
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\nThe time consistency of between parallel chains<\/p>\n
\nBecause there is a consistent transaction record with transaction time<\/p>\n
\nSolving this problem is<\/p>\n
\nPoB – the Proof of Buddy consensus<\/p>\n