[技術]別老扯什麼Hadoop了,你的數據根本不夠大
譯文: http://geek.csdn.net//news/detail/2780
原文: http://www.chrisstucchio.com/blog/2013/hadoop_hatred.html
名言:
MapReduce explained in 41 words:
Goal: count the number of books in the library.
Map: You count up shelf #1, I count up shelf #2.
(The more people we get, the faster this part goes. )
Reduce: We all get together and add up our individual counts.
HADOOP 多神奇呢.......
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