When a module has many responsibilities, they should be coherent.
that forces fine-grained dependency tracking and invalidation to the，更多细节参见夫子
Мерц резко сменил риторику во время встречи в Китае09:25，这一点在爱思助手下载最新版本中也有详细论述
总延迟 350ms（纯 IO 等待），详情可参考91视频