FCV对MongoDB性能有影响吗？
It is generally known and established that different database versions provide different sets of features and performance rates. Along with the binary versions, MongoDB has a property called...
不同版本的MongoDB在性能和功能上存在差异。比较6.0、7.0和8.0版本后发现，8.0版本性能最佳，6.0版本性能最差。保持旧版功能兼容性（FCV）对性能影响有限，通常不值得牺牲新特性。
