{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"To cope with the database load, how should the scale of the validation nodes and database nodes be adjusted?","a":"Upgrade the database hardware configuration: Enhance the performance of the database servers, such as increasing memory, upgrading CPUs, etc., to  improve processing capabilities."}]}],"pr":"9ad6c39f0b0d2b350ae36e89edf45dfe381c77946be123b31d5f146ba55b2573"}