{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What factors affect the scalability and performance of a blockchain system?","a":"Block size and generation speed: In order to ensure the stability and security of the system, blockchain systems usually set a certain block size and generation speed. However, this often limits the throughput of the system.  Larger blocks and overly fast generation speeds can reduce the synchronization rate of the entire network, thereby affecting performance."}]}],"pr":"8465fe1871ff42cb2a317ba9008402d9f6e51fe6b388213436e0508b6446f4e3"}