{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validation nodes and database nodes in a blockchain need to adjust their scale to cope with other types of load?","a":"Reasonably configure the number of validation nodes and database nodes based on business requirements and load conditions. As the load increases, gradually expand the node  scale to meet the growing data processing needs."}]}],"pr":"6c4e01eb937a00e5c036f0bba4a638c2dff943986782eef3da6c50d1f3e14d3e"}