Hadoop Tutorial
This brief tutorial provides a quick introduction to Big Data, MapReduce algorithm, and Hadoop Distributed File System. Audience. This tutorial has been prepared for professionals aspiring to learn the basics of Big Data Analytics using Hadoop …
Hadoop - Introduction - Online Tutorials Library
Hadoop is an Apache open source framework written in java that allows distributed processing of large datasets across clusters of computers using simple programming models. The Hadoop framework application works in an environment that provides distributed storage and computation across clusters of computers.
Hadoop - Big Data Overview - Online Tutorials Library
Hadoop - Big Data Overview - Due to the advent of new technologies, devices, and communication means like social networking sites, the amount of data produced by mankind is growing rapidly every year.
Apache Pig Tutorial - Online Tutorials Library
Apache Pig Tutorial - Apache Pig is an abstraction over MapReduce. It is a tool/platform which is used to analyze larger sets of data representing them as data flows. Pig is generally used with Hadoop; we can perform all the data manipulation operations in Hadoop using Pig.
Hadoop - Environment Setup - Online Tutorials Library
Hadoop - Environment Setup - This chapter will explain the pre-requisites and installation process required in order to be able to install Hadoop in a Linux environment.
Hadoop - Enviornment Setup - Online Tutorials Library
Hadoop - Enviornment Setup - Hadoop is supported by GNU/Linux platform and its flavors. Therefore, we have to install a Linux operating system for setting up Hadoop environment. In case you have an OS other than Linux, you can install a Virtualbox software in it …
Hadoop Distributed File System - Online Tutorials Library
Hadoop Distributed File System - The Hadoop Distributed File System (HDFS) which is designed for large-scale distributed data processing under MapReduce framework. It is highly fault-tolerant and is designed to be deployed on low-cost hardware.
Hadoop - Command Reference - Online Tutorials Library
There are many more commands in "$HADOOP_HOME/bin/hadoop fs" than are demonstrated here, although these basic operations will get you started. Running ./bin/hadoop dfs with no additional arguments will list all the commands that can be run with the FsShell system.
Hive Tutorial
Hive is a data warehouse infrastructure tool to process structured data in Hadoop. It resides on top of Hadoop to summarize Big Data, and makes querying and analyzing easy. This is a brief tutorial that provides an introduction on how to use Apache Hive …
Hadoop - MapReduce - Online Tutorials Library
Hadoop - MapReduce - MapReduce is a framework using which we can write applications to process huge amounts of data, in parallel, on large clusters of commodity hardware in a reliable manner. Home Library