Part II
How Hadoop Works
Check out the article “Securing your data in Hadoop” (and more) online at www.dummies.com/extras/hadoop.
In this part …
- Find out why folks are excited about HDFS.
- See how file management works in HDFS.
- Explore the mysteries of MapReduce.
- Discover how funny names like YARN and Pig can make your Hadoop world a lot easier.
- Master statistical analysis in a Hadoop environment
- Work on workflows with Oozie
- Check out the article “Securing your data in Hadoop” (and more) online at www.dummies.com/extras/hadoop.
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