From Blockchain to Web3: Building the Decentralized Network

Scalability has become a key research direction at the bottom of blockchain. The academic community has proposed several representative solutions to improve the scalability of blockchain, such as directed acyclic graph technology, sharding technology, new consensus mechanism, state channel, side chain, cross-chain and other solutions. Among them, sharding technology is considered to be a Layer 1 expansion solution with great potential to greatly improve the scalability of blockchain. This report first sorted out the research status of blockchain sharding technology, and then introduced the new DeFi protocol built by Professor Huang's research team based on sharded blockchain - BrokerFi.