Contents
I Introduction to Hadoop—Architecture and Hadoop Clusters
1 Introduction to Hadoop and Its Environment
A Typical Scenario for Using Hadoop
Big Data, Data Science and Hadoop
Cluster Computing and Hadoop Clusters
Hadoop Components and the Hadoop Ecosphere
What Do Hadoop Administrators Do?
Hadoop Administration—A New Paradigm
What You Need to Know to Administer Hadoop
The Hadoop Administrator’s Toolset
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