{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What environments are suitable for testing backend and memory backend respectively?","a":"The test backend is suitable for environments that require functional testing, performance testing, security testing, and other tests of software systems to ensure their stability and reliability. The memory backend is designed for applications that need to handle large amounts of data, high-speed reading and writing, and low latency, such as database systems, cache systems, and high-performance computing fields, to improve the efficiency and performance of the program. In  summary, the test backend and memory backend are respectively suitable for software testing and performance optimization environments."}]}],"pr":"b1a7f884b3e792dd4fb8d54220f882bb939c177856d928914885838c6b0bedd6"}