{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the sharding technology in blockchain?","a":"Sharding technology is a method to address the throughput limitation of blockchain systems by dividing the blockchain into multiple independent components, each responsible for processing a portion of transaction data. This technology enables the blockchain network to process transactions in parallel, significantly improving overall throughput. In a sharded blockchain, each shard possesses an independent ledger that records transactions and smart contract information belonging to it. This technology allows  blockchain systems to achieve higher processing speeds and lower transaction costs while maintaining security and reliability. However, sharding technology also poses new challenges, such as ensuring consistency and security between shards."}]}],"pr":"b8867342d3ee9bb3d605570eede953a49c9157a9d5c8200f4c797062e3ff54db"}