The key to performance is to keep the hot data in memory.
性能的关键是将热数据保存在内存中。
只要符合自然法则，再奇妙的事情也可能是真实的。
"The power of a story lies not in its plot, but in its ability to resonate with the reader's own experiences."
拥有而不需要，总比需要而没有好。
不要仅仅满足于比同辈或前人优秀，努力超越自己。