
通過消息的分區和位移來判斷消息是否被消費。或者對性能要求不高的話,可以考慮接入事務來處理。kafka消息冪等: Producer 發送事務消息:...
DFA在wiki上面的解釋是“確定有限狀態自動機或確定有限自動機(deterministic finite automaton, DFA)是一個...
You are responsible for managing a project that deals with laying out a ...
Your team is in its second month of development.You are managing a softw...
kafka使用的零拷貝底層是使用了一個叫DMA(Direct Memory Access)的技術來實現的。傳統上,我們的一個一般是有如下幾個步驟...
You are in charge of managing a software development project which is re...
今天看了一下Lettuce的源碼,就學習一下這個流程,簡單說明一下,這個流程是比較復雜。對于這部分的學習,我是通過源碼的ConnectToRed...
John is managing a project.The project is about three fourths done when ...
Rather than use Triangular Distribution while doing Three Point Estimati...