May 2017
Beginner to intermediate
596 pages
15h 2m
English
Content preview from Data Lake for Enterprises
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History of Hadoop
Doug Cutting, after getting inspiration from Google’s MapReduce (published in 2004, where an application is broken down into multiple blocks/fragments and then run on multiple nodes belonging to the same cluster), created this framework and named it Hadoop (in 2006), after his child’s stuffed yellow elephant toy. According to him, the name was short, unique, and relatively easy to spell and pronounce. In the same year (2006), Doug joined Yahoo and in the year 2008, he created a Hadoop cluster comprising of 4,000 nodes in Yahoo, using which Yahoo breaks the TeraByte sort benchmark (http://sortbenchmark.org/). The following figure explains Hadoop's history in a more readable and pictorial fashion:
Figure 03: Apache Hadoop's ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.