PacktLib: Big Data Analytics with R and Hadoop

Big Data Analytics with R and Hadoop

Credits

About the Author

Acknowledgment

About the Reviewers

www.PacktPub.com

Preface

Getting Ready to Use R and Hadoop

Installing R

Installing RStudio

Understanding the features of R language

Installing Hadoop

Understanding Hadoop features

Learning the HDFS and MapReduce architecture

Understanding Hadoop subprojects

Summary

Writing Hadoop MapReduce Programs

Understanding the basics of MapReduce

Introducing Hadoop MapReduce

Understanding the Hadoop MapReduce fundamentals

Writing a Hadoop MapReduce example

Learning the different ways to write Hadoop MapReduce in R

Summary

Integrating R and Hadoop

Introducing RHIPE

Introducing RHadoop

Summary

Using Hadoop Streaming with R

Understanding the basics of Hadoop streaming

Understanding how to run Hadoop streaming with R

Exploring the HadoopStreaming R package

Summary

Learning Data Analytics with R and Hadoop

Understanding the data analytics project life cycle

Understanding data analytics problems

Summary

Understanding Big Data Analysis with Machine Learning

Introduction to machine learning

Supervised machine-learning algorithms

Unsupervised machine learning algorithm

Recommendation algorithms

Summary

Importing and Exporting Data from Various DBs

Learning about data files as database

Understanding MySQL

Understanding Excel

Understanding MongoDB

Understanding SQLite

Understanding PostgreSQL

Understanding Hive

Understanding HBase

Summary

References

References

References

References

References

References

References

Index