BlogHide Resteemshuihui123 (63)in defi • 4 years agoSynthetix, the DeFi leader a hundred times a yearContent In this article, let's talk about Synthetix, a special existence in the DeFi project on Ethereum. Synthetix is a synthetic asset protocol platform. It can be said that if you understand…huihui123 (63)in mapreduce • 4 years agoDeep understanding of MapReduce Shuffle1. How MapReduce works We analyze the working principle of MapReduce from the perspective of the three roles of Client, JobTracker, and TaskTracker The client starts a job and submits a JobId…huihui123 (63)in big • 4 years agoSummary of popular big data enginesTeraData The established data warehouse company, which has been listed for more than ten years, is the leader in data warehouse (from Gartner), and is currently working towards the cloud. Mainly…huihui123 (63)in ethereum • 4 years agoIntroduction to Ethereum: Ethereum's data structureIntroduction The technical basis of the blockchain is a decentralized data consensus. The first problem we face is in what form to organize the data to realize a distributed database. This article…huihui123 (63)in ethereum • 4 years agoWhy ETH is irreplaceable: From the perspective of Ethereum's economic bandwidth classificationForeword: This article proposes that not all economic bandwidth is of equal importance from the perspective of open finance development. Among them, ETH and BTC are economic bandwidths that are…huihui123 (63)in nft • 4 years agoDMEX's NFT and decentralized cloud computing marketThe attractiveness of the computing power mining market Since the birth of Bitcoin, mining has been one of the most important parts of the encryption field. Whether it is the computing power…huihui123 (63)in e-commerce • 4 years agoE-commerceContent The deep integration of e-commerce and blockchain technology can make e-commerce more efficient and reliable. Build a trust system: blockchain + e-commerce, a shared trust system based…huihui123 (63)in ilp • 4 years agoScheme based on hash locking: ILPContent Interledger (ILP) is a cross-ledger collaboration protocol initiated by the famous Ripple. Interledger focuses on achieving a unified payment standard that connects different assets of…huihui123 (63)in payment • 4 years agoPayment channelContent In the Lightning Network, two transactions are required to establish a payment channel, but it is very inefficient to establish a new payment channel every time a transaction is made with…huihui123 (63)in zero • 4 years agoZero-knowledge proofContent "Zero-knowledge proof" in my opinion is a very meaningful discovery in cryptography. Simply put, zero-knowledge proof is a secret that the prover can convince the verifier that he knows…huihui123 (63)in proofs • 4 years agoLOW Proofs and LOW ArgumentsContent In this article, the reliability of the NIZK “proof” system we constructed belongs to “Statistical Soundness”, and zero knowledge belongs to “Computational Zero-Knowledge”. What does this…huihui123 (63)in defi • 4 years agoFlexible interest rateContent Most DeFi lending platforms only provide users with a fixed interest rate, but on Aave, people can choose between a fixed interest rate and a variable interest rate. Users can use the swap…huihui123 (63)in blockchain • 4 years agoThe relationship between blockchain and BitcoinContent To put it simply, a guy named Satoshi Nakamoto built an open source and awesome blockchain technology system. According to the system rules, he created the first block by solving…huihui123 (63)in eth • 4 years agoThe first mover network effectEthereum has established its second-generation blockchain status through smart contracts and crowdfunding. This historic position cannot be shaken, regardless of whether it will be surpassed in the…huihui123 (63)in tendermint • 4 years agoBenefits of TendermintFor 250-byte transactions, Tendermint can process at a rate of 10,000 transactions per second. It also has better and simpler light client security, making it ideal for mobile and IoT use cases. In…huihui123 (63)in eos • 4 years agoeos Frozen account7.1 Frozen account Sometimes, a smart contact behaves abnormally or unpredictably, and does not perform as expected; other times, an application or account may find a vulnerability that can be…huihui123 (63)in consensus • 4 years agoConsensus modelMaster-slave synchronization: We all know that the Master-Slave Replication of MySQL and other common databases in the industry, the master-slave synchronization is divided into three stages:…huihui123 (63)in pos • 4 years agopos vs dposPOS: Block generation is no longer determined by the computing power, but the stake held by the node has the final say. This solves the problem of the useless consumption of POW computing…huihui123 (63)in cosmos • 4 years agoCosmosThe overall architecture of Cosmos is shown in the figure below. The Hub can connect to many zones (Hub is a chain, and each zone is also a chain). The Cosmos Hub maintains a multi-asset distributed…huihui123 (63)in minninnng • 4 years agoPrinciples of miningLet me first introduce the data structure of each block of Bitcoin. Each block is composed of a block header and a block body. The block body contains several transaction information collected by…
