摘要:
The scheduler of HadoopProgramming MapReduce在有些情况下,reducer也可以先开始于Map.但为了便于理解,在这儿我们都是使reduce不会早于map发生the traffic that data from map to reduce is called... 阅读全文
摘要:
What is new in today's CloudFour features new in today's Clouds如果一个problem有以上4个features里面的一个或者多个,则这个problem就是new cloud computing problem(1)Massive sca... 阅读全文