{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In a blockchain, how can we adjust the scale of validation nodes and database nodes to cope with other types of load?","a":"Analyzing the current load situation of the  blockchain network: It is necessary to understand the load situation of validation nodes and database nodes in the current blockchain network, including data such as transaction volume and query speed."}]}],"pr":"95c3862b97b8c87dc34eae6d27c126315106556024680cc8d78348579b89971f"}